Datasheet

 2011-2013 Microchip Technology Inc. DS20005004C-page 23
MCP16301/H
6.0 TYPICAL APPLICATION CIRCUITS
FIGURE 6-1: Typical Application 30V V
IN
to 3.3V V
OUT
.
Component Value Manufacturer Part Number Comment
C
IN
2 x 4.7 µF Taiyo Yuden
Co., Ltd.
UMK325B7475KM-T Cap. 4.7 µF 50V Ceramic X7R 1210 10%
C
OUT
2 x 10 µF Taiyo Yuden
Co., Ltd.
JMK212B7106KG-T Cap. 10 µF 6.3V Ceramic X7R 0805 10%
L 15 µH Coilcraft MSS6132-153ML MSS6132 15 µH Shielded Power Inductor
R
TOP
31.2 k Panasonic
®
-ECG ERJ-3EKF3162V Res. 31.6 k 1/10W 1% 0603 SMD
R
BOT
10 k Panasonic-ECG ERJ-3EKF1002V Res. 10.0 k 1/10W 1% 0603 SMD
FW Diode B140 Diodes
Incorporated
B140-13-F Diode Schottky 40V 1A SMA
Boost Diode 1N4148 Diodes
Incorporated
1N4448WS-7-F Diode Switch 75V 200 mW SOD-323
C
B
100 nF AVX Corporation 0603YC104KAT2A Cap. 0.1 µF 16V Ceramic X7R 0603 10%
C
B
V
OUT
V
IN
C
IN
C
OUT
SW
BOOST
GND
EN
FB
L
V
IN
Boost Diode
FW Diode
3.3V
6V to 30V
R
TOP
R
BOT
MCP16301/H