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Overview
| Topology | Buck-Boost Converter |
| Input voltage | 20-60 V |
| Output 1 | 50 V / 140 A |
| Output 2 | 16 V / 140 A |
| IC revision | 1 |
Description
The EPC9170 evaluation power module is designed for 48 V to 14 V DC-DC applications and operates at high efficiency in a very small footprint. The board features the EPC23101 and EPC2302 ePower™ chipset and is controlled by a module (EPC9528) that includes the Microchip dsPIC33CK256MP503 16-bit digital controller.The fast-switching speed and low losses of the eGaN® FETs allow the converter to operate at 500 kHz which significantly reduces the size of the solution.
Features
High efficiency:95.8% @ 14.3 V/ 140 A output (buck)Small size: 108 x 70 x 40 mm (4.3 x 2.8 x 1.6 in)Designed switching frequency: 500 kHzRe-programmable– average current mode control (default)On board current sensor and temperature sensorFault protection
Typical applications
More information
Products
Order Code | Datasheet | Downloads | Status | Product series | L(mm) | Ø ID(mm) | Packaging | Qty. | H(mm) | Ø OD(mm) | IR(A) | Ti | Tl(mm) | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WA-SMSI SMT Steel Spacer with internal Thread M2, 1 mm, 2.8 mm | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWA-SMSI SMT Steel Spacer with internal Thread M2 | Length1 mm | Inner Diameter2.8 mm | PackagingTape and Reel | Packaging Unit1500 | – | Outer Diameter4.35 mm | – | Inner ThreadM2 | – | |||
 | WP-SMBU REDCUBE SMT with internal through-hole thread, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWP-SMBU REDCUBE SMT with internal through-hole thread | – | – | PackagingTape and Reel | Packaging Unit600 | Height5 mm | Outer Diameter9 mm | Rated Current70 A | Inner ThreadM5 | Thread Length6 mm |