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Texas Instruments BQ24040DSQR

Standalone 1-cell 1-A linear battery charger with 4.2-V VBAT and Temperature Sensing 10-WSON 0 to 125

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Compliance

Lead Free
Lead Free
REACH SVHC
No SVHC
RoHS
Compliant

Dimensions

Height
800 µm
Length
2 mm
Thickness
750 µm
Width
2 mm

Physical

Contact Plating
Gold
Number of Pins
10

Supply Chain

Lifecycle Status
Production

Technical

Battery Pack Voltage
4.2 V
Fault Protection
Over Temperature, Over Voltage, Short Circuit
Max Charge Current
1 A
Max Junction Temperature (Tj)
125 °C
Max Operating Temperature
125 °C
Max Power Dissipation
1.66 W
Max Supply Voltage
30 V
Min Input Voltage
3.5 V
Min Operating Temperature
0 °C
Min Supply Voltage
3.5 V
Nominal Input Voltage
28 V
Nominal Supply Current
800 µA
Number of Cells
1
Number of Outputs
1
Operating Supply Current
800 µA
Output Current
1 A
Output Voltage
4.2 V
Packaging
Cut Tape (CT)

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