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Part: IRS2117PBF
Description: Single High Side Driver, Noninverting Input in a 8-pin DIP package
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Hot-swap devices prevent failures by managing the inrush current during live insertion and removal of line cards in rack-mounted equipment. Maxim's hot-swap solutions are compact and provide high reliability and ease of design.
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FEATURES:
110mW (5V Input) High-Side MOSFET Switch.
500mA Continuous Load Current per Channel.
220mA Typical On-State Supply Current.
1mA Typical Off-State Supply Current.
Current-Limit / Short Circuit Protection.
Thermal Shutdown Protection under Overcurrent Condition.
Undervoltage Lockout Ensures that Switch is off at Start Up.
Output can be Forced Higher than Input (Off-State).
Open-Drain Fault Flag.
Slow Turn ON and Fast Turn OFF.
Enable Active-High or Active-Low.
APPLICATIONS:
USB Power Management.
Hot Plug-In Power Supplies.
Battery-Charger Circuit.
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PowerWise® AVS adaptive voltage and threshold scaling technology reduces energy consumption in digital processors by up to 70%. The use of simple standard hardware interfaces and National's collaboration with industry leaders such as ARM, TSMC, UMC, and Synopsys ensures that this technology can be used on any CMOS process, with standard design tools and flows.
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SML2120 Programmable Adaptive Laser Power Controller with Dual Lookup Tables
FEATURES
- Integrated Automatic Power Control (APC) circuit
- 100 mA bias current sink capability
- Dual low-current outputs (up to 2.5 mA) based on two independent 256x8 Lookup Table values
- Bias current and/or temperature monitoring capability
- Dual high/low alert registers
- Advanced lookup algorithm eliminates unnecessary output changes
- Flexible voltage operation; 0 to 5V, 0 to 3.3V, or -5.2V to +3.3V
- I2C 2-wire serial bus interface for programming configuration, control values, monitoring, and operational status - 100KHz and 400KHz
- Small 5X5 28-Pin QFN Packagehttp://img.directindustry.com/images_di/2ai/save-En.gif
Enregistrer
APPLICATIONS
- Laser power management for Telecom/Datacom motherboards
- Direct modulation and electro-absorptive modulation applications
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SMH4811A Programmable Distributed Power Hot-Swap Controller for High-Availability Systems
FEATURES
- Soft Starts Main Power Supply on Card Insertion or System Power Up
- Senses Card Insertion via Short Pins or Ejector Switches
- Master Enable to Allow System Control of Power Up or Down
- Can be used as a Temperature Sense Input
- Programmable Independent Controls of a DC/DC Converter
- Not Enabled until Host Supply Fully Soft Started
- Programmable Time Delay
- Available Input to hold off Dependant Enables until Conditions are Satisfied
- Highly Programmable Circuit Breaker
- Programmable Host Voltage Fault Monitoring
- Programmable Forced Shutdown Timer
- Internal Shunt Regulator Allows a Wide Supply Range
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Power Management IC solutions ranging from standard ICs to high performance plug-in, power brick, digital power and integrated power modules.
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Controllers - Regulators - PFCs - Drivers - Supervisors:
ON Semiconductor offers a broad portfolio of power management devices that improve the efficiency of AC-DC & DC-DC power supplies, covering the complete power chain From the Socket to the Pocket™. These devices improve active-mode efficiency, lower standby-mode power consumption, and deliver power factor correction.
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General description :
Intersil is a recognized global leader in power management solutions, offering a broad portfolio of products that simplify a variety of power designs. Intersil's family of power management ICs ranges from building blocks, including charge pumps, to highly-integrated, multiple-output, and multiphase PWMs, to quad-voltage hot-swap controllers. As a leading supplier of PWM controller ICs with over 2 billion units shipped, Intersil addresses a broad range of power management needs for applications that include computing, communications, peripherals, display, networking, telecommunications, industrial, instrumentation, and battery-powered products.
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STMicroelectronics is a leading supplier of semiconductors for Power Management. A range of turnkey solutions address the growing demand for innovation to achieve higher efficiency, higher power density and lower standby power.
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Linear Technology manufactures a broad line of high performance low dropout linear regulators (LDO). These LDOs offer very low dropout, fast transient response, excellent line and load regulation, and have a very wide input voltage range, from 0.9V to 80V. Output currents range from 100mA to 10A, with positive, negative and multiple outputs.
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FEATURES
- Digital programming of all major parameters via I2C interface and non-volatile memory
- Output voltage setpoint/margining
- Sequencing & digital soft start
- Enable/Disable outputs independently
- Input/Output UV/OV voltage thresholds
- PWM/PFM mode
- Eight programmable regulator channels with 1.5% accuracy
- Three synchronous step-down (Buck) with internal PFETs
- One configurable step-up (Boost) or synchronous step-down (Buck)
- Two step-up (Boost)
- One configurable step-up (Boost) or inverting step-up/down (Buck-Boost)
- One adjustable output voltage LDO
- Programmable Linear Li-Ion Battery Charger
- Precharge/fast charge/termination current
- Fast Charge voltage threshold
- Float Voltage
- +2.7V to +6.0V Input Range (Higher system voltages supported)
- Built-in current limiting, UV/OV, and thermal protection
- Highly accurate reference and output voltage (<1.5%)
- 1MHz PWM frequency and automatic power saving PFM mode
- 96 bytes of user configurable nonvolatile memory
APPLICATIONS
- Portable Media Players
- Digital camcorders/still cameras
- Smart PDA/Camera phones
- Handheld GPS/PDA's
- Portable Equipmen
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Power Management IC solutions ranging from standard ICs to high performance plug-in, power brick, digital power and integrated power modules.
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SMT4214 Expandable Four-Rail Tracking Manager
Features
- Programmable Tracking Function
- Programmable Voltage Monitoring of 4 or more Independent Supplies
- Programmable Under-Voltage Thresholds
- Provides Soft Start, Reset, IRQ and Force Shutdown functions
- Minimizes Supply Differential During Power-on and Power-off
- Operates From Any One of Four Supply Voltages
- Easily Expandable to Control up to 32 Supplies
- Packaged in a 28 Lead SSOP Applications
Applications
- Multi-voltage supply rail manager for
- Telecom Infrastructure
- Compact PCI
- Servers
- Multi-voltage Network Processors, DSPs, ASICs
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Si825x
The Si825x family of programmable digital power controllers provides closed-loop feedback control, system protection and power management functions for switch mode power systems and motor control applications.
Features
Single-chip, flash-based digital controller
Dedicated DSP-based loop processor
50 MIPS flash system management processor
Comprehensive, low-cost development kit
5x5 mm 28QFN and 32LQFP packages
125 °C maximum operating temperature
Applications
DC-DC, AC-DC converters
PFC circuits
Motor control systems
Isolation
UPS system
Level shifting
Ground loop elimination
Isolated analog data acquisition
Operator interface controls
Plasma TVs
Ethernet/CAN networks
Isolated point-to-point communications
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Model A-699 Control Transformer
Model A-700 Power Supply
Model BPS-015 Low Cost DC Power Supply -- 1.5A, Fuse Protection
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SMM105: Single-Channel Supply Voltage Marginer and Active DC Output Controller
FEATURES
- Extremely accurate (±0.1%) Active DC Output Control (ADOC™)
- ADOC Automatically adjusts supply output voltage level under all DC load conditions
- Capable of margining supplies with trim inputs using either positive or negative trim pin control
- Wide Margin/ADOC range from 0.3V to VDD
- Uses either an internal or external VREF
- Operates from any intermediate bus supply from 8V to 15V and from 2.7V to 5.5V
- Programmable START and READY pins
- Two programmable general purpose monitor sensors - UV and OV with FAULT Output Flag
- General Purpose 1k EEPROM with Write Protect
- I2C 2-wire serial bus for programming configuration and monitoring status.
- 28 pad QFN or 25 ball Ultra CSP™ (Chip-Scale) package
APPLICATIONS
- In-system test and control of Point-of-Load (POL) Power Supplies for Multi-voltage Processors, DSPs and ASICs
- Enterprise and edge routers, servers, Storage Area Network
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Watlow solid state power controllers complement the rapid switching required by PID temperature controls and help deliver optimum system performance and service life. Available in 1-phase and 3-phase/2-leg and 3-leg configuration, Watlow power controllers meet most industrial heating applications. Random, zero cross or phase angle fire options match power controller to the application requirement. DIN-A-MITE® SCR power controllers provide a convenient DIN rail mount package in current ratings from 18 to 100 amperes – a good replacement for equal mercury displacement relays. QPAC SCR power controllers rated up to 1,000 amperes for those large process heating applications. POWER SERIES microprocessor based SCR power controllers with ratings from 65 to 250 amperes. The POWER SERIES offers extensive system and heater diagnostics features and agency approvals. SERIES CZR is a CSA, VDE and UL® recognized contactor with ratings from 18 to 50 amperes single phase. Single solid state relays from 10 to 75 amperes. E-SAFETM relay is a 3 pole hybrid solid state/mechanical relay with current ratings of 20 and 40 amperes and is UL®-508 listed and C-UL®. E-SAFE is a good mercury displacement relay replacement in the amperages it serves.
Applications
Semiconductor processing
Plastics processing
Heat treating
Drying ovens
Foodservice equipment
Petroleum/chemical
Lighting equipment
Glass processing
Furnace/oven
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SOLID STATE POWER CONTROLLERS UPMO UPMF UPTO UPTF
SCR Power Controllers to regulate resistive or slightly inductive electric heaters in thermal processes.
Availables in single-phase and three-phase, and two control modes each one with zero-cross and phase-angle firing control.
· Single or 3-Phase operation up to 440 Vac lines
· Silent operation and long cycle life with no maintenance
· Two control modes zero-cross or phase-angle firing
· Currents rates from 45 A to 400 A
· Firing Control by Logical Vdc or Analog 4-20 mA signals
· Refrigeration with cooling fan for high current rates
· dv/dt transient and transitory protection
· Compatible with DESIN temperature controllers
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Features/Benefits:
- COTS Solid State Power Controller
- 10-25 Amp, 28VDC
- Short Circuit Protection
- Overload Protection
- Trip Characteristics to MIL-STD-1760
- Trip status to indicate overload events
- Meets surge and spike requirements of MIL-STD-704A
Description:
The PC605 Series are true COTS, non-hermetic Solid State Power Controllers (SSPCs) designed for use in Power Management and Power Distribution applications. Utilizing the latest technology, the PC605 provides low ON Resistance with complete short circuit and overload current protection. In addition, status output lines are provided for trip condition and load voltage to enable load monitoring and BIT (built-in-test) features.
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The 977CM - Current Monitoring Pulsed DC Controller, brings together powerful long-range ionisation; closed-loop feedback; self-monitoring and remote reporting. A complete package, unique to Meech. Self-monitoring and adjustment of performance allows optimum control of static for much longer periods than previously possible. Local display and output signals alert operators to the need to clean the equipment.
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The Model 233v3 Pulsed DC Controller has been designed to operate with the Series 200 range of ionisers for ESD applications. The 233v3 is light, compact and features lockable plug and socket connectors for quick release. It also provides the option of Steady State DC (SSDC) output.
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The Model 977v3 Pulsed DC Controller has been designed to operate with the full industrial range of Meech Pulsed DC static elimination equipment. It is light and compact but able to cope with the most technically demanding industrial applications. In addition to the ability to control power output, frequency and polarity, the 977v3 also offers alarm and remote monitoring and control functionality. A new feature of the 977v3 is an 8- way DIN for connection of an ion balance sensor and feedback system. Patent No. ZL200530000278.0
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Tide Powercon electronic intelligence power controller has inlaid high performance computer chips and various functions, such as measurement, control, protection and remote control all in one, and the controlling program and protective parameters can be changed, completely satisfying requirements of users and professional assembly factories on automatic control of different generator sets.
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As a major Original Equipment Manufacturer and Supplier of turn-key plants, ALSTOM Power Service delivers not only after sales service for the key components, but also a broad spectrum of instrumentation and control as well as plant information systems solutions that allow to modernise plant control and improve and optimise your power plant business.
Instrumentation and Control Systems (I&C) perform the functions of regulation, protection, control, monitoring, alarm and information management on your power plant. It is a central information system that enables plant operators to supervise the plant effectively and to make the right decisions in time, and it ensures fault free operation of your plant. Therefore, state of the art I&C is beneficial and vital for plant information, decision making, competitive high end performance and high reliability of the plant.
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PowerAGC 2000 Power Plant Control System
The PowerAGC 2000 Power Plant Control System is designed according to the specific requirements of a power system, combining the most advanced technology and Wescon's 10 year engineering experience. It has been widely used in Tianwan nuclear power plants and in more than ten power plants in China. With metering, control and signaling all integrated in one, PowerAGC 2000 is designed specially for power plants, It consists of two parts, the first being the main control level which is provided by two redundant D200 SMU, and the second level which is bay level control, provided by D25 devices.
functions & Features:
- With reliable AGC function, the dispatching center sends AGC commands to DCS and SIS directly by a communication host (D200)
- The bay level device (D25) communicates directly with communication hosts of both the dispatching center and the backup center by linking directly to Ethernet
- Utilizes latest technology and design techniques to improve system reliability
- Supports remote control, substation system control and local control with high reliability
- Performs synchronization checks
- Locks Local or Remote operations, and inter-locks the operations between units
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An electronic device that assists the control of a vehicle's engine management system and transmission management system by instantaneously measuring multiple events enabling "real time" adjustments of fuel, air, spark and gear shift to help the powertrain operate efficiently, reliably, and economically.
The Delphi MT86 Powertrain Control Module (PCM) features an up-integrated design that reduces weight and wiring. Its small package size enables passenger compartment mounting. Its robust design enables under hood mounting. Its flash programming provides in-vehicle memory updates.
The MT86 PCM is designed to support most 6-cylinder port fuel injection gasoline and up to 6-speed automatic transmission programs.
Delphi also offers engine control modules (ECM) for 4-cylinder gasoline port fuel injection engines; light duty, medium duty and heavy duty diesel engines; and small (1- and 2-cylinder) gasoline engines.
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An electronic device that assists in the control of automatic transmissions to help them operate more efficiently and more reliably. It is a low cost module designed for under hood or passenger compartment mounting. It is suitable for most 4-, 5- and 6-speed transmission programs. It can also be used to support clutch-to-clutch and free-wheeling transmission programs.
The Delphi TCM8.1 Transmission Control Module has features that can help vehicle manufacturers meet demanding performance targets, higher level fuel economy requirements and very stringent emissions regulations.
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