SD12 View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

SD12

High Voltage Input Integrated Switch Step-Down Regulator

Microchip Technology 

MCP16301

CZ

DZ

RZ

VIN

10V to 16V

CIN

Boost Diode

BOOST

EN

MCP16301 SW

VIN

FB

GND

CB

L

FW Diode

COUT

VOUT

2.5V

RTOP

RBOT

Component

CIN

COUT

L

RTOP

RBOT

FW Diode

Boost Diode

CB

DZ

CZ

RZ

Value

10 µF

22 µF

12 µH

21.5 kΩ

10 kΩ

DFLS120

1N4148

100 nF

7.5V Zener

1 µF

1 kΩ

Manufacturer

Part Number

Comment

Taiyo Yuden TMK316B7106KL-TD CAP CER 10 µF 25V X7R 10% 1206

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

Coilcraft

LPS4414-123MLB LPS4414 12 uH Shielded Power Inductor

Panasonic-ECG ERJ-3EKF2152V RES 21.5K OHM 1/10W 1% 0603 SMD

Panasonic-ECG

Diodes Inc.

Diodes Inc.

AVX Corporation

Diodes Inc.

Taiyo Yuden

Panasonic-ECG

ERJ-3EKF1002V

DFLS120L-7

1N4448WS-7-F

0603YC104KAT2A

MMSZ5236BS-7-F

LMK107B7105KA-T

ERJ-8ENF1001V

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

DIODE SCHOTTKY 20V 1A POWERDI123

DIODE SWITCH 75V 200MW SOD-323

CAP 0.1uF 16V CERAMIC X7R 0603 10%

DIODE ZENER 7.5V 200MW SOD-323

CAP CER 1.0UF 10V X7R 0603

RES 1.00K OHM 1/4W 1% 1206 SMD

FIGURE 6-4:

Typical Application 10V to 16V VIN to 2.5V VOUT.

DS25004A-page 26

© 2011 Microchip Technology Inc.

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