LTC3526EDC-TRPBF(RevB) 查看數據表（PDF） - Linear Technology

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LTC3526EDC-TRPBF
(Rev.:RevB)

500mA 1MHz Synchronous Step-Up DC/DC Converters in 2mm × 2mm DFN

Linear Technology 

LTC3526/LTC3526B

TYPICAL APPLICATIONS

1-Cell to 1.8V Converter with <1mm Maximum Height

4.7μH

VIN

1.6V TO 3.2V

1μF

OFF ON

SW

VIN

VOUT

LTC3526

SHDN FB

GND

1.78M

VOUT

3.3V

200mA

4.7μF

1M

3526 TA01a

100

VOUT = 1.8V

90

80

70

60

50

40

30

20

10

0

0.01

VIN = 1.5V

VIN = 1.2V

VIN = 0.9V

0.1

1

10 100

LOAD CURRENT (mA)

1000

3526 TA02b

1-Cell to 2.85V Converter

4.7μH*

VIN

1V TO 1.6V

1μF

OFF ON

SW

VIN

VOUT

LTC3526

SHDN FB

GND

*SUMIDA CDRH3D16-4R7

1.4M

1M

VOUT

2.85V

100mA

10μF

3526 TA03a

100

VOUT = 2.85V

90

80

70

60

50

40

30

20

10

0

0.01

VIN = 1.5V

VIN = 1.2V

VIN = 0.9V

0.1

1

10 100

LOAD CURRENT (mA)

1000

3526 TA03b

3526bfb

12

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