LTC3526BEDC-2(RevA) 查看數據表（PDF） - Linear Technology

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LTC3526BEDC-2
(Rev.:RevA)

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

Linear Technology 

TYPICAL APPLICATIONS

LTC3526-2/LTC3526B-2

2-Cell to 3.3V

2.7μH*

VIN

2V TO 3.2V

1μF

OFF ON

SW

VIN

VOUT

LTC3526-2

SHDN FB

GND

*TAIYO-YUDEN NP03SB2R7M

1.78M

VOUT

3.3V

200mA

4.7μF

1M

35262b2fA05a

100

VOUT = 3.3V

90

80

70

60

50

40

30

20

10

0

0.01

VIN = 3.0V

VIN = 2.4V

VIN = 1.8V

0.1

1

10 100

LOAD CURRENT (mA)

1000

35262b2f TA05b

3.3V Converter with Output OR’d with 5V USB Input

5V USB

VBATT

1.8V TO 3.2V

MBR120ESFT

2.2μH

1μF

OFF ON

SW

VIN

VOUT

LTC3526-2

SHDN FB

GND

VOUT

3.3V/5V

USB

1.78M

4.7μF

1M

35262b2fA07a

LDO

DC/DC

35262b2fa

13

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