Datasheet
Table Of Contents
- FEATURES
- APPLICATIONS
- DESCRIPTION
- Absolute Maximum Ratings
- Operating Ratings
- Electrical Characteristics
- Typical Performance Characteristics
- Block Diagram
- Applications Information
- Revision History
Ramp and Clock
Generator
AVIN
EN
PVIN
Gate
Drive
SW
PGND
+
-
+
-
SS
FB
Error
Amplifier
PWM
Comparator
Oscillator
0.8V
Reference
UVLO
Zc2
AGND
Current Limit
Reference
Selector
1.23V
+
-
LM2854
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SNVS560C –MARCH 2008–REVISED APRIL 2013
BLOCK DIAGRAM
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