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Analogic Tech
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Part No. |
AAT3112
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OCR Text |
...x IOUT VOUT = = PIN VIN x 2IOUT 2VIN VOUT 2VIN
(%) = 100
For a charge pump with an output of 5 volts and a nominal input of 3.0 volts, the theoretical efficiency is 83.3%. Due to internal switching losses and IC quiescent current ... |
Description |
500mA High Efficiency Charge Pump for White LED Flash Applications
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File Size |
233.94K /
10 Page |
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it Online |
Download Datasheet
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Linear
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Part No. |
LT1317B LT1317 13177BI
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OCR Text |
...PLICATION
L1 10H
D1
90 2.2VIN 3VIN
+
C1 47F
VIN LBI
SW FB R1 1.02M 1% R2 604k 1%
80
2 CELLS
SHUTDOWN
LT1317 SHDN LBO GND VC RC 33k CC1 3000pF
EFFICIENCY (%)
3.3V 200mA
70
+
C2 47F
60
CC2 1... |
Description |
Micropower, 600kHz PWM DC/DC Converters From old datasheet system
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File Size |
218.91K /
8 Page |
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it Online |
Download Datasheet
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linear
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Part No. |
LTC3204-5 LTC3204-3.3 3204F
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OCR Text |
...process controls. Note 3: ROL (2VIN - VOUT)/IOUT
2
U
3204f
W
U
U
WW
W
LTC3204-3.3/LTC3204-5 TYPICAL PERFOR A CE CHARACTERISTICS
(TA = 25C, CFLY = CIN = COUT = 2.2F unless otherwise specified) Oscillator Frequency ... |
Description |
Low Noise Regulated Charge Pump in 2 × 2 DFN From old datasheet system
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File Size |
478.25K /
12 Page |
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it Online |
Download Datasheet
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Price and Availability
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