Introduction; Tps7H4010 Space Enhanced Plastic Evaluation Module; Tps7H4010-Sep Synchronous Step-Down Voltage Converter; Figure 1-1. Tps7H4010Evm - Texas Instruments TPS7H4010EVM User Manual

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1 Introduction

1.1 TPS7H4010 Space Enhanced Plastic Evaluation Module

The TPS7H4010-SEP (Space Enhanced Plastic) evaluation module (EVM), shown in
part number TPS7H4010EVM, is designed to help customers evaluate the performance of the TPS7H4010-SEP
synchronous step-down voltage converter. The EVM contains two independent buck converter circuits, each of
which contains the TPS7H4010-SEP which is in the 30-pin wettable flanks QFN (WQFN) package, as described
in Table 1-1. The two circuits deliver very accurate output voltages at 1.8 V and 3.3 V with up to 6 A current
capacity with exceptional efficiency in a very small solution size. The EVM provides multiple power connectors
and test points, as well as mode setting and enable input options, allowing for flexibility in testing.
CONVERTER
U1, U2

1.2 TPS7H4010-SEP Synchronous Step-Down Voltage Converter

The TPS7H4010-SEP is an easy-to-use synchronous step-down DC-DC converter capable of driving up to 6 A
of load current from a supply voltage ranging from 3.5 V to 30 V. The TPS7H4010-SEP provides exceptional
efficiency and output accuracy in a very small solution size. Peak-current-mode control is employed. Additional
features such as adjustable switching frequency, synchronization to an external clock, FPWM option, power-
good flag, precision enable, adjustable soft start, and tracking provide both flexible and easy-to-use solutions for
a wide range of applications. Automatic frequency foldback at light load and optional external bias improve
efficiency over the entire load range. The device requires few external components and has a pinout designed
SNVU744 – OCTOBER 2020
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Figure 1-1. TPS7H4010EVM

Table 1-1. Device and Package Configurations

IC
TPS7H4010-SEP
Copyright © 2020 Texas Instruments Incorporated
PACKAGE
30-pin wettable flanks QFN (WQFN)
6 mm × 4 mm × 0.8 mm
Introduction
Figure 1-1with orderable
TPS7H4010EVM User's Guide 3