Regulated DC/DC converter ZVS

non-isolatedSIPindustrial

Product Overview
The PI3424-00-LGIZ is a ZVS (Zero-Voltage Switching) buck regulator designed for high-efficiency DC-DC conversion in a compact 10×14 LGA-SIP package. It supports wide input ranges and a wide output range (1–16 V) with a maximum output current of 15 A, making it suitable for industrial power distribution, point-of-load converters and space-constrained power systems that require fast transient response and paralleling options.

Key Features

• Input ranges: 12 Vin optimized (8–18 V) and wide Vin (8–36 V)
• Output voltage range: 1–16 V
• Typical peak efficiency: >96% (24 Vin → 12 Vout); >95% (12 Vin → 5 Vout)
• High efficiency at light and full load
• Internal compensation; minimal external components required
• User-adjustable soft-start and tracking
• Frequency synchronization (sync input)
• HV ZVS-Buck topology for reduced switching losses
• Very fast transient response
• Constant-voltage or constant-current operation with dedicated error amplifier and reference
• Paralleling, single-wire current sharing and two-phase interleaving
• Protections: OVLO/UVLO, OVP, OTP

Mechanical / Packaging
Package: 10×14 LGA-SIP. Dimensions (typical): 14.0 × 10.0 × 2.56 mm (0.5512 × 0.3937 × 0.1001 in). Mounting style: LGA SiP.

Ordering & Availability
Part Number: PI3424-00-LGIZ
Lead time: 28 weeks
Minimum order quantity: 10

Pricing (MSRP)

• 10+ : $11.73
• 25+ : $10.71
• 100+ : $10.04

Documentation & Reference Materials

• Datasheet (PI34xx series)
• White papers on ZVS buck topology
• Assembly/application note for 10×10 mm and 10×14 mm LGA/BGA packages
• Evaluation board user guide and design files

Technical specifications

• Family / Series: PI34xx ZVS Buck Regulator
• Part number: PI3424-00-LGIZ
• Input voltage (typical): 12 Vin (models optimized for 8–18 V; wide Vin 8–36 V)
• Output voltage: 1–16 V (example shown: 5 V)
• Maximum output current: 15 A
• Package: 10×14 LGA-SIP (14.0 × 10.0 × 2.56 mm)
• Operating temperature grade: T = -40°C to 125°C
• Mounting style: LGA SiP
• Protections: OVLO/UVLO, OVP, OTP
• Features: frequency sync, soft-start & tracking, paralleling/current sharing, two-phase interleaving
• Typical peak efficiency: >96% (24 Vin → 12 Vout); >95% (12 Vin → 5 Vout)
• Lead time and availability subject to change