SD12 View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

SD12

High Voltage Input Integrated Switch Step-Down Regulator

Microchip Technology 

MCP16301

VIN

12V

CIN

DZ

Boost Diode

BOOST

EN

MCP16301 SW

VIN

FB

GND

CB

L

FW Diode

COUT

VOUT

2V

RTOP

RBOT

Component

CIN

COUT

L

RTOP

RBOT

FW Diode

Boost Diode

CB

DZ

Value

10 µF

22 µF

10 µH

15 kΩ

10 kΩ

PD3S

1N4148

100 nF

7.5V Zener

Manufacturer

Part Number

Comment

Taiyo Yuden EMK316B7106KL-TD CAP CER 10µF 16V X7R 10% 1206

Taiyo Yuden JMK316B7226ML-T CAP CER 22µF 6.3V X7R 1206

Coilcraft

MSS4020-103ML 10 µH Shielded Power Inductor

Panasonic-ECG ERJ-3EKF1502V RES 15.0K OHM 1/10W 1% 0603 SMD

Panasonic-ECG ERJ-3EKF1002V RES 10.0K OHM 1/10W 1% 0603 SMD

Diodes Inc.

PD3S120L-7

DIODE SCHOTTKY 1A 20V POWERDI323

Diodes Inc.

1N4448WS-7-F DIODE SWITCH 75V 200MW SOD-323

AVX Corporation 0603YC104KAT2A CAP 0.1uF 16V CERAMIC X7R 0603 10%

Diodes Inc.

MMSZ5236BS-7-F DIODE ZENER 7.5V 200MW SOD-323

FIGURE 6-3:

Typical Application 12V Input; 2V Output at 600 mA.

© 2011 Microchip Technology Inc.

DS25004A-page 25

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