744025 데이터 시트보기 (PDF) - Microchip Technology

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744025

High Voltage Input Integrated Switch Step-Down Regulator

Microchip Technology 

MCP16301

VIN

15V to 30V

CIN

BOOST

EN

MCP16301 SW

VIN

FB

GND

Boost Diode

CB

L

FW Diode

DZ

VOUT

12V

COUT

RTOP

RBOT

Component

CIN

COUT

L

RTOP

RBOT

FW Diode

Boost Diode

CB

DZ

Value

2 x 4.7 µF

2 x 10 µF

56 µH

140 kΩ

10 kΩ

B140

1N4148

100 nF

7.5V Zener

Manufacturer

Part Number

Comment

Taiyo Yuden UMK325B7475KM-T CAP 4.7uF 50V CERAMIC X7R 1210 10%

Taiyo Yuden

Coilcraft

Panasonic-ECG

Panasonic-ECG

Diodes Inc.

Diodes Inc.

AVX Corporation

Diodes Inc.

JMK212B7106KG-T

MSS6132-153ML

ERJ-3EKF3162V

ERJ-3EKF1002V

B140-13-F

1N4448WS-7-F

0603YC104KAT2A

MMSZ5236BS-7-F

CAP CER 10µF 25V X7R 10% 1206

MSS7341 56µH Shielded Power Inductor

RES 140K OHM 1/10W 1% 0603 SMD

RES 10.0K OHM 1/10W 1% 0603 SMD

DIODE SCHOTTKY 40V 1A SMA

DIODE SWITCH 75V 200MW SOD-323

CAP 0.1µF 16V CERAMIC X7R 0603 10%

DIODE ZENER 7.5V 200MW SOD-323

FIGURE 6-2:

Typical Application 15V – 30V Input; 12V Output.

DS25004A-page 24

© 2011 Microchip Technology Inc.

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