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| 型号： | TO263-5EV-VREG |
| 厂商： | Microchip Technology |
| 文件页数： | 9/20页 |
| 文件大小： | 0K |
| 描述： | EVAL BOARD VREG TO220-5/TO263-5 |
| 标准包装： | 1 |
| 每 IC 通道数： | 1 - 单 |
| 稳压器类型： | 正固定式和可调式 |
| 板类型： | 部分填充 |
| 已供物品： | 板 |
| 已用 IC / 零件： | TO-220-5 和 TO-263-5（D²Pak-5）封装 |
| 产品目录页面： | 659 (CN2011-ZH PDF) |
TO220-5 / TO263-5 VOLTAGE
REGULATOR EVALUATION
BOARD USER ’S GUIDE
Chapter 1. Product Overview
1.1
INTRODUCTION
The TO220-5 / TO263-5 Voltage Regulator Evaluation Board is designed to provide
functional evaluation of Microchip Voltage Regulators that utilize the TO220-5 and
TO263-5 package and the following device pinouts:
Pin 1
Pin 2
Pin 3
Pin 4
Pin 5
Pin Number
U1 footprint
SHDN
VIN
GND
VOUT
PWRGD/ADJ
The TO220-5 / TO263-5 Voltage Regulator Evaluation Board does not come with a
voltage regulator soldered onto the board. This allows the user to attach the voltage
regulator of their choosing to the board and perform quiescent current, ground current,
PSRR, and other desired tests.
The TO220-5 / TO263-5 Voltage Regulator Evaluation Board is based upon a modulare
concept which will allow the user to plug in additional boards to increase the test
capability of the voltage regulator. Planned additional modulare plugin boards currently
consist of an Input Voltage Linestep Board, Output Voltage Loadstep Board, and
several other device packages.
1.2
WHAT IS THE TO220-5 / TO263-5 VOLTAGE REGULATOR EVALUATION
BOARD?
The TO220-5 / TO263-5 Voltage Regulator Evaluation Board is designed to evaluate
and test voltage regulators. By soldering the desired device to the evaluation board, the
user can easily validate several parameters of the device.
1.2.1
Functional Blocks
The TO220-5 / TO263-5 Voltage Regulator Evaluation Board can be broken up into 6
functional blocks. The blocks are:
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Input Capacitance
Shutdown Control
Ground Current Measurement
Voltage Adjust
Power Good
Load Resistor
1.2.2
Input Capacitance
Jumper JP1 connects the input capacitance to the circuit. The input capacitor is
disconnected when performing Power Supply Ripple Rejection tests. By default, C1 is
populated with a 1 μF, 50V, XR7 ceramic capacitor.
? 2009 Microchip Technology Inc.
DS51817A-page 5
相关PDF资料 |
PDF描述 |
|---|---|
| TOOLSTICK-EK | KIT TOOL EVAL SYS IN A USB STICK |
| TPS23757EVM | EVALUATION MODULE FOR TPS23757 |
| TPS62230EVM-370 | EVAL MODULE FOR TPS62230-370 |
| TRAVELCUBE | SURGE SUP 1OUT W/RJ11 DIRECTPLUG |
| TRAVELER100BT | SURGE SUP 2OUT W/RJ11 DIRECTPLUG |
相关代理商/技术参数 |
参数描述 |
|---|---|
| TO-263AB | 制造商:VISHAY 制造商全称:Vishay Siliconix 功能描述:High-Voltage Trench MOS Barrier Schottky Rectifier |
| TO263SHT | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| TO-264 | 制造商:IXYS 制造商全称:IXYS Corporation 功能描述:LinearL2 Power MOSFET w/Extended FBSOA |
| TO-268 | 制造商:IXYS 制造商全称:IXYS Corporation 功能描述:PolarHV Power MOSFET |
| TO-269AA | 制造商:FORMOSA 制造商全称:Formosa MS 功能描述:Case No. TO-269AA Device |
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