MIC23150-4YMT MICREL [Micrel Semiconductor], MIC23150-4YMT Datasheet - Page 9

• Manufacturer Part Number: MIC23150-4YMT
• Description: 4MHz PWM 2A Buck Regulator with HyperLight Load
• Manufacturer: MICREL [Micrel Semiconductor]

Functional Diagram
Micrel Inc.
October 2009
EN
UVLO
Reference
COMPARATOR
Figure 1. Simplified MIC23150 Functional Block Diagram
ERROR
CONTROL
Softstart
Timer &
LOGIC
9
ZERO 1
Current
Limit
Drive
ISENSE
Gate
AGND
VIN
M9999-102309-B
SW
PGND
SNS
MIC23150