Datasheet

4.5V to 40V Input Automotive
Flyback/Boost/SEPIC Power-Supply Controllers
Functional Diagram
MAX15004A/B
MAX15005A/B
PREREGULATOR
REFERENCE
SLOPE
COMPENSATION
EAMP
REF-AMP
THERMAL
SHUTDOWN
OV-COMP
ON/OFF
COMP
OSCILLATOR
7
CONSECUTIVE
EVENTS
COUNTER
7.4V LDO
REG
5V LDO
REG
UVB
V
CC
UVB
10.5V
30mA
CLAMP
3.5V
UVLO
50ns
LEAD
DELAY
DRIVER
R
0.3V
2R
SS_OK
RESET
1.228V
1.228V
1.228V
1
2
3
4
6
7
8
SYNC
SGND
RTCT
SLOPE
OVI
ON/OFF
IN
V
CC
16
OUT
15
PGND
14
REG5
13
CS
12
COMP
11
FB
10
SS
9
OFF
OFF
SET
RESET
OVRLD
CLK
OVRLD
PWM-
COMP
ILIMIT
COMP
MAX15004A/B/MAX15005A/B
10
Maxim Integrated