Introduction; Pin Configuration And Functions; Figure 1-1. Dwn Package, 36-Pin Ssop - Texas Instruments UCC14131EVM-070 User Manual

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1 Introduction

The UCC14131-Q1 is a high efficiency, low-emissions, 5 kV
1.5-W of power. Since the UCC14131-Q1 provides isolated power in an integrated package, this allows systems
to reduce cost and size by removing the need for separate isolated power supplies. The UCC14131-Q1 delivers
class-leading efficiency in power conversion from the primary to the secondary side while removing the need
for bulky external transformers or power modules commonly used in existing designs. This integration allows for
minimal printed circuit board (PCB) area as well as decreased height profile.
Please follow the latest UCC14131-Q1 data sheet for each pin function.

1.1 Pin Configuration and Functions

SLUUCU2 – MARCH 2023
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Note
GNDP 1
GNDP
2
PG
3
ENA
4
GNDP 5
VIN
6
VIN
7
GNDP
8
GNDP
9
GNDP
10
GNDP
11
GNDP
12
GNDP
13
GNDP
14
GNDP
15
GNDP
16
GNDP
17
GNDP
18
Figure 1-1. DWN Package, 36-Pin SSOP (Top View)
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Isolated DC-DC Converter capable of delivering
RMS
36 VEE
35 VEEA
34 FBVDD
33 FBVEE
32 RLIM
31 VEE
30 VEE
29 VDD
28 VDD
27 VEE
26 VEE
25 VEE
24 VEE
23 VEE
22 VEE
21 VEE
20 VEE
19 VEE
Using the UCC14131EVM-070 for Biasing GaN and Gate Driver ICs in
Automotive and Industrial Applications
Introduction
3