UT2306-3.3V View Datasheet(PDF) - Unisonic Technologies

Part Name

Description

Manufacturer

UT2306-3.3V

MICROPOWER DC/DC CONVERTERS WITH LOW-BATTERY DETECTOR ACTIVE IN SHUTDOWN

Unisonic Technologies 

UTC UT2306/UT2306-3.3V/UT2306-5.0V

LINEAR INTEGRATED CIRCUIT

L1

22μH

D1

B1

2 CELLS

+ C1

100μF

VIN

SHDN

SW

SENSE

UT2306-5.0

LBI

ILIM

IBO

GND

VOUT

5V

200mA

+

C2

100μF

Figure9.2-cell to 5V Converter Used in Battery Life Study

1000

100

10

1

1

10

100 200

LOAD CURRENT(mA)

Figure 10. Battery Life vs Current.Dots Specify

Actual Measurements

UTC UNISONIC TECHNOLOGIES CO., LTD. 11

QW-R103-029,A

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