參數(shù)資料
型號: MAX1684
廠商: Maxim Integrated Products, Inc.
英文描述: Low-Noise, 14V Input, 1A, PWM Step-Down Converters
中文描述: 低噪聲、14V輸入、1A、PWM降壓型轉(zhuǎn)換器
文件頁數(shù): 9/16頁
文件大小: 234K
代理商: MAX1684
M
Low-Noise, 14V Input, 1A, PWM
S tep-Down Converters
_______________________________________________________________________________________
9
MAX1684
MAX1685
SYNC
&
STANDBY
CONTROL
REF
2.5V
4
μ
A
2.5V
SLOPE COMPENSATION
OSC
GM
INTEGRATOR
PFM
COMPARATOR
PWM MODE
NORMAL MODE
LOW-POWER MODE
VL
THERMAL
SHUTDOWN
UNDERVOLTAGE
COMPARATOR
PWM
COMPARATOR
PFM
CURRENT
COMPARATOR
ILIM
COMPARATOR
ZERO-CROSSING
COMPARATOR
CVL
ON
CVL
ILIM/SS
IN
AIN
SHDN
CVL
REF
SYNC/PWM
STBY
CC
ILIM THRESHOLD
CONTROL
& DRIVER
LOGIC
VH
CVH
LX
PGND
BOOT
FB
AGND
0.125V
Figure 2. Functional Diagram
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