MAX15062 Datasheet, PDF (14/23 Pages) Maxim Integrated Products – Step-Down DC-DC Converters

MAX15062
Block Diagram
60V, 300mA, Ultra-Small, High-Efficiency,
Synchronous Step-Down DC-DC Converters
VCC
EN/UVLO
MODE
1.215V
VCC
500kΩ
0.55VCC
FB/VOUT
R1
*
R2
LDO
REGULATOR
MAX15062
POK
PEAK-LIMIT
RUNAWAY-
LIMIT
CURRENT-
SENSE
CS
LOGIC
PFM
CURRENT-
SENSE
AMPLIFIER
CHIPEN
DH
CLK
THERMAL
SHUTDOWN
OSCILLATOR
SLOPE
MODE SELECT
PFM/PWM DL
CONTROL
LOGIC
SLOPE
HIGH-SIDE
DRIVER
LOW-SIDE
DRIVER
CS
ERROR
AMPLIFIER
PWM
SINK-LIMIT
LOW-SIDE
CURRENT
SENSE
NEGATIVE
CURRENT
REF
REFERENCE ^CLK
SOFT-START
*RESISTOR-DIVIDER ONLY FOR MAX15062A, MAX15062B
3.135V FOR MAX15062A
4.75V FOR MAX15062B
0.859V FOR MAX15062C
FB/VOUT
2ms
DELAY
VIN
LX
GND
RESET
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