Datasheet

MCP16301
DS25004A-page 24 © 2011 Microchip Technology Inc.
FIGURE 6-2: Typical Application 15V – 30V Input; 12V Output.
C
B
SW
BOOST
GND
EN
FB
L
Boost Diode
FW Diode
12V
15V to 30V
D
Z
Component Value Manufacturer Part Number Comment
C
IN
2 x 4.7 µF Taiyo Yuden UMK325B7475KM-T CAP 4.7uF 50V CERAMIC X7R 1210 10%
C
OUT
2 x 10 µF Taiyo Yuden JMK212B7106KG-T CAP CER 10µF 25V X7R 10% 1206
L 56 µH Coilcraft MSS6132-153ML MSS7341 56µH Shielded Power Inductor
R
TOP
140 kΩ Panasonic-ECG ERJ-3EKF3162V RES 140K OHM 1/10W 1% 0603 SMD
R
BOT
10 kΩ Panasonic-ECG ERJ-3EKF1002V RES 10.0K OHM 1/10W 1% 0603 SMD
FW Diode B140 Diodes Inc. B140-13-F DIODE SCHOTTKY 40V 1A SMA
Boost Diode 1N4148 Diodes Inc. 1N4448WS-7-F DIODE SWITCH 75V 200MW SOD-323
C
B
100 nF AVX Corporation 0603YC104KAT2A CAP 0.1µF 16V CERAMIC X7R 0603 10%
D
Z
7.5V Zener Diodes Inc. MMSZ5236BS-7-F DIODE ZENER 7.5V 200MW SOD-323
MCP16301
V
OUT
V
IN
C
OUT
R
TOP
R
BOT
V
IN
C
IN