MIC2605 MICREL [Micrel Semiconductor], MIC2605 Datasheet - Page 7

• Manufacturer Part Number: MIC2605
• Description: 0.5A, 1.2MHz / 2MHz Wide Input Range Boost Regulator with Integrated Switch and Schottky Diode
• Manufacturer: MICREL [Micrel Semiconductor]

Functional Diagram
Micrel, Inc.
August 2008
EN
SS
Regulator
Bandgap
1.25V
VIN
5.8V
VDD
1.2/2MHz
Oscillator
FB
Figure 1. MIC2605/6 Block Diagram
EA
OSC
Generator
OVP CMP
Ramp
PWM
CMP
7
OSC
+
+
S
R
OVP
CL
THERMAL
UVLO
BANDGAP
CA
VOUT
SW
PGND
M9999-080108-B
MIC2605/6