Texas Instruments BQ2057SN Lithium-Ion, Lithium-Polymer, Battery Charge Controller 8-Pin, SOIC

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

Lithium-Ion Battery Charging ICs, Texas Instruments

Integrated battery charging ICs from Texas Instruments intended for use with Lithium-Ion & Lithium-Polymer cells. These devices provide a complete charging and monitoring solution and include internal power devices capable of supplying charging currents of up to several amps.

Battery Management, Texas Instruments

Specifications
Attribute Value
Battery Type Lithium-Ion, Lithium-Polymer
Mounting Type Surface Mount
Package Type SOIC
Pin Count 8
Typical Operating Supply Voltage 4.5 → 15 V
Dimensions 4.9 x 3.91 x 1.58mm
Length 4.9mm
Height 1.58mm
Maximum Operating Temperature +70 °C
Width 3.91mm
Minimum Operating Temperature -20 °C
240 In stock for delivery within 2 working days
Unit of sale: Each (In a Pack of 5)
1.576
(exc. VAT)
1.938
(inc. VAT)
units
Per unit
Per Pack*
5 - 20
€1.576
€7.88
25 - 95
€1.254
€6.27
100 - 245
€1.008
€5.04
250 - 495
€0.942
€4.71
500 +
€0.878
€4.39
*price indicative
Packaging Options:
Related Products
Linear Technology created a wide range of battery ...
Description:
Linear Technology created a wide range of battery charger IC offered in linear or switching topologies. They are suitable for any rechargeable battery chemistry this includes Lithium-Ion (Li-Ion), as well as Nickel Cadmium (NiCD) and Nickel metal hydride (NiMH). LTC ...
The battery charge monitoring system is the component ...
Description:
The battery charge monitoring system is the component responsible for determining the energy remaining in the battery. It provides information such as remaining battery capacity (mAh), state-of-charge (%), and battery voltage (mV). It minimises dependence on host processor and improves ...
The battery charge monitoring system is the component ...
Description:
The battery charge monitoring system is the component responsible for determining the energy remaining in the battery. It provides information such as remaining battery capacity (mAh), state-of-charge (%), and battery voltage (mV). It minimises dependence on host processor and improves ...
The battery charge monitoring system is the component ...
Description:
The battery charge monitoring system is the component responsible for determining the energy remaining in the battery. It provides information such as remaining battery capacity (mAh), state-of-charge (%), and battery voltage (mV). It minimises dependence on host processor and improves ...