Datasheet

MAX17501 60V, 500mA, Ultra-Small, High-Efciency,
Synchronous Step-Down DC-DC Converter
www.maximintegrated.com
Maxim Integrated │ 12
Block Diagram
PGND
LX
V
IN
V
CC
LDO
SLOPE
COMPENSATION
START
RESET
LOGIC
REFERENCE
SWITCHOVER
LOGIC
COMP
CURRENT
SENSE
P DRIVER
PWM, PFM
LOGIC
G
M
GND
INTERNAL
COMPENSATION
(FOR A, B, E, F VERSIONS)
N DRIVER
V
CC
5µA
SS
RESET
N.C./COMP
SS
HICCUP
COMP
HICCUP
CLK
OSC
PWM
COMPARATOR
EN
SS
900mV
FB
MAX17501