MAX15039(2008) 查看數據表（PDF） - Maxim Integrated
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MAX15039 Datasheet PDF : 18 Pages
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6A, 2MHz Step-Down Regulator
with Integrated Switches
VDD
Block Diagram
3.3V LDO
MAX15039
SHUTDOWN
UVLO
EN
CONTROL
CIRCUITRY
BST
BIAS
GENERATOR
CURRENT-LIMIT
COMPARATOR
BST SWITCH
IN
VOLTAGE
REFERENCE
THERMAL
SHUTDOWN
CONTROL
LOGIC
IN
SS
REFIN
OUT
FB
CTL1
CTL2
COMP
SOFT-START
ERROR
8kΩ
AMPLIFIER
VID
VOLTAGE-
CONTROL
CIRCUITRY
PWM
COMPARATOR
CURRENT-LIMIT
COMPARATOR
1VP-P
OSCILLATOR
COMP CLAMPS
FB
0.9 x VREFIN
SHDN
LX
PGND
MODE
FREQ
PWRGD
GND
10 ______________________________________________________________________________________
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