SI9172 Vishay, SI9172 Datasheet - Page 4

• Manufacturer Part Number: SI9172
• Description: Psm Buck Converter With Dynamic Adjustable Output And Bypass Capability
• Manufacturer: Vishay

Si9172
Vishay Siliconix
www.vishay.com
4
ENABLE
BP/PSM
REF
ADJ
FB
1.1 V
Reference
Generator
V
IN
+
–
UVLO
New Product
GND
POR
Turn off Control
PSM
V
ADJ
Turn-On
Control
BP
PSM/BP
Controller
Driver
Zero Current
Detect
Peak Current
Comparater
+
–
+
–
0.3 A
V
IN
S-02890—Rev. A, 21–Dec-00
Document Number: 71379
L
X