Regulated DC/DC converter PRM®

for telecommunications equipmentsingle-outputlow-profile

Overview
Full-Chip PRM® Regulator (MPRM48NF480M500A00) is a ZVS buck-boost regulator in a low-profile FULL ChiP package. Typical package dimensions: 1.28 x 0.87 x 0.265 in / 32.5 x 22.0 x 6.73 mm. Nominal input voltage: 48 V. Nominal output voltage: 48 V. Output power: 500 W. Designed for pick & place SMD manufacturing with surface-mount or through-hole options. Meets MIL-STD-1275 and MIL-STD-704.

Product features

• ZVS buck-boost regulator
• High efficiency
• High power density
• ~1 MHz switching frequency
• Very low profile
• Pick & place / SMD compatible
• Surface-mount or through-hole package (FULL ChiP)
• Mix and match full and half-chip products
• Meets MIL-STD-1275 and MIL-STD-704

Key parameters
Part Number: MPRM48NF480M500A00
Input Voltage: 48 V
Output Voltage: 48 V
Output Power: 500 W
Package: FULL ChiP (typ. 1.28 x 0.87 x 0.265 in / 32.5 x 22.0 x 6.73 mm)
Lead time: 40 weeks
Minimum order quantity: 25

Pricing (MSRP)
Quantity | MSRP (USD)
25+ | $459.77
100+ | $431.24

Mounting and grade options

• Mounting style: J-Lead (selected) or Through Hole
• Product grade: M = -55°C to 125°C

Distributor stock (as stated on page)

• Digi-Key: 2
• Arrow: 0
• Avnet: 0
• Mouser: 0

Reference materials (available)

• Data Sheet
• Evaluation Board User Guide
• Application notes (e.g., AN:005 PCB layout; AN:009 SMT J-Lead soldering; AN:022 MIL EMI/transient)
• Safety approvals and certificates (cURus, cTÜVus, CE / Low Voltage & RoHS, CB)
• Mechanical drawings and 3D models for FULL ChiP with J-Lead

Notes
Product offered as a configurable PRM regulator variant in the MIL-COTS PRM family. Evaluation board referenced: MPRD48NF480M500A00.

Technical specifications

• Part number: MPRM48NF480M500A00
• Denomination: PRM® Regulator
• Input voltage (nominal): 48 V
• Output voltage (nominal): 48 V
• Output power: 500 W
• Switching frequency: ~1 MHz
• Topology: ZVS buck-boost
• Package: FULL ChiP; dimensions 32.5 x 22.0 x 6.73 mm
• Mounting: J-Lead (SMD) or Through-Hole
• Pick & place compatible: yes
• Operating grade: M = -55°C to 125°C
• Standards: MIL-STD-1275, MIL-STD-704
• Lead time: 40 weeks; MOQ: 25