AME5176 Datasheet, PDF (8/15 Pages) Analog Microelectronics – Synchronous Boost Converter

AME
AME5176
Synchronous Boost Converter
With Low Quiescent Current
Component Reference
C1
C2
L1
D1
Manufacturer
Part Number
Murata
GRM188R60JA106ME47
Murata
GRM188R60JA106ME47
Murata
LQH43PN100M26
ON semi
MBR130T1G
Table 1. List of Components
Value
10µF, 6.3V, X5R
10µF, 6.3V, X5R
10µH
1A, 30V
L1
VIN ^10µH
C1
10µF
D1(Opt.)
LX OUT
GND
VOUT
C2
10µF
Typical Application Circuit
Layout Considerations
PCB Layout is important to achieve stable operation for switching power system at the high switching frequencies
and high peak currents conditions. For best results, follow these guidelines:
(1) The input capacitor placed as close and wide as possible to V_IN and GND pins of the IC is recommended.
(2) The output capacitor placed as close and wide as possible to V_OUT and GND pins of the IC is recommended.
(3) Place Lx Pin as short and wide to the IC as possible.
PCB Top View
8
PCB Bottom View
Rev.B.01