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LMR23630AEVM 产品设计参考手册 - TI(德州仪器)
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LMR23630AEVM数据手册
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1
SNVU531A–June 2016–Revised July 2016
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Copyright © 2016, Texas Instruments Incorporated
LMR23630A EVM User's Guide
User's Guide
SNVU531A–June 2016–Revised July 2016
LMR23630A EVM User's Guide
The Texas Instruments LMR23630AEVM evaluation module (EVM) helps designers evaluate the
operation and performance of the LMR23630A wide-input Simple Switcher® buck regulator. This
document describes the setup and the input / output connections of the EVM. Included are the board
layout, schematic, and bill of materials.
1 Introduction
The LMR23630 is a 36 V, 3 A step-down synchronous regulator with 75 µA quiescent current. With a wide
input range from 4.5 V to 36 V, it is suitable for a wide range of applications from automotive to industry
for power conditioning from unregulated sources. The LMR23630AEVM evaluation board is designed to
provide the design engineer to evaluate the LMR23630 series operation and performance.
Figure 1. LMR23630AEVM Board
EVM Features
• 4.5 V to 36 V Input Voltage Range
• Jumper Selectable Output Options (5 V or 3.3 V)
• Up to 3 A Output Current
• Switching Frequency 400 kHz
• Frequency Synchronization to External Clock
• Hiccup Mode Short Current Protection
The EVM contains one DC-DC converter (See Table 1)
Table 1. Device and Package Configurations
CONVERTER EVM IC PACKAGE
U1 LMR23630AEVM LMR23630A HSOIC-8
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