参数资料
型号: LTC3873ITS8-5#TR
厂商: LINEAR TECHNOLOGY CORP
元件分类: 稳压器
英文描述: SWITCHING CONTROLLER, PDSO8
封装: 1 MM HEIGHT, PLASTIC, MO-193, TSOT-23, 8 PIN
文件页数: 13/16页
文件大小: 170K
代理商: LTC3873ITS8-5#TR
LTC3873-5
6
38735fb
FUNCTIONAL DIAGRAM
RUN/SS
VCC
SW
GND
ITH
VFB
NGATE
38735 FD
IPRG
SLOPE
COMPENSATION
200kHz
OSCILLATOR AND
MAX DUTY CYCLE
CURRENT
COMPARATOR
S
R
Q
VIN
VOLTAGE
REFERENCE
UNDERVOLTAGE
LOCKOUT
+
ITH
BUFFER
SWITCHING
LOGIC CIRCUIT
CURRENT LIMIT
CLAMP
INTERNAL
SOFT-START
RAMP
–+
ILIM
RS
LATCH
1.2V
VCC
SHUNT
REGULATOR
UV
SHUTDOWN
COMPARATOR
SHDN
ERROR
AMPLIFIER
3μA
+
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