ame5170a AME, Inc., ame5170a Datasheet - Page 2

• Manufacturer Part Number: ame5170a
• Description: Low Cost Micro Power Boost Dc/dc Converter
• Manufacturer: AME, Inc.

2
AME5170A
n Typical Application
n Function Block Diagram
4.7 F
2.7V to 5.5V
C
V
IN
IN
FB
AME
Figure.4 White LED Application
IN
EN
GND
AME5170A
10 H
1 : 8
L1
IN
Cs
SW
FB
V
IN
V
REF
+
-
-
Adjust
+
Figure.5 Function Block Diagram
CL
Comp
Enable
R2
62
UVP
400ns one
V
Shot
OUT
C
1 F
OUT
Control
Logic
Current
EN
Limit
Boost DC/DC Converter
Low Cost Micro Power
Driver
GND
SW
Rev.A.01