LTC3261 查看數據表（PDF） - Linear Technology
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LTC3261 Datasheet PDF : 14 Pages
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LTC3261
Typical Applications
High Input Divide by 2 Voltage Divider
C2
1µF
50V
9V TO 32V
C1
4.7µF
50V
C+
VIN
C–
VOUT
EN LTC3261
MODE
RT
GND
3261 TA04
VIN/2
C3
4.7µF
25V
NOTE: MINIMUM LOAD OF
120µA IS REQUIRED TO
ASSURE START-UP
Inverting Charge Pump with Bipolar Doubler
4.5V TO 32V
C1
4.7µF
50V
D1
1N4148
VIN
C+
EN
C–
LTC3261
D2
1N4148
C2
1µF
50V
C3
1µF
50V
C4
1µF
D4
50V 1N4148
MODE
D3
1N4148
RT
VOUT
GND
3261 TA06
NOTE: I2VIN • 2 + I–2VIN • 2 + IOUT < = 100mA
C7
4.7µF
50V
~ 2VIN
C5
4.7µF
100V
~ –2VIN
C6
4.7µF
100V
–VIN
10
For more information www.linear.com/3261
3261fb
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