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Texas Instruments Battery Charge Controller IC, 4.5 V to 15 V Input, 8.48 V Output, 40 mA Current, SOIC 8-Pin BQ2057WSN
Specifications
| Country of Origin | India |
|---|---|
| Brand | Texas Instruments |
| Height | 1.58mm |
| Length | 4.9mm |
| Model | BQ2057WSN |
| Mount Type | Surface |
| Series | BQ2057W |
| Output Current | 40mA |
| Maximum Operating Temperature | 70°C |
| Package Type | SOIC |
| Sub Type | Battery Charge Controller IC |
| Minimum Operating Temperature | -20°C |
| Pin Count | 8 |
| Maximum Supply Voltage | 15V |
| Minimum Supply Voltage | 4.5V |
Key Features
- Supports charging currents up to 40 mA with integrated power devices.
- Compact SOIC 8-pin surface mount package for easy PCB integration.
- Operates reliably within temperature range from -20°C to 70°C.
- Designed for lithium-ion and lithium-polymer cell applications.
- Ensures robust performance without specific industry approvals or automotive standard compliance.
- Physical dimensions of 4.9 mm length and 1.58 mm height enable compact designs.
- Provides a complete charging and monitoring solution for battery management needs.
Product Description
Texas Instruments BQ2057WSN Battery Charge Controller IC is an integrated solution designed for lithium-ion and lithium-polymer battery charging and management. It operates with input voltages ranging from 4.5 V to 15 V and provides a regulated output voltage of 8.48 V, with a maximum output current of 40 mA. Encapsulated in a small SOIC 8-pin surface mount package, this IC integrates internal power devices capable of delivering charging currents efficiently.
The device functions effectively in industrial, electronic manufacturing, and power management applications requiring precise battery charging. Its operating temperature range from -20°C to 70°C ensures reliable performance in various environmental conditions. The compact dimensions of 4.9 mm length and 1.58 mm height facilitate its use in space-constrained circuit designs.
The BQ2057WSN series does not carry specific standards approvals or automotive certifications but provides a robust charging solution for general lithium battery systems. Its features deliver steady and safe charging while simplifying the design of battery management electronics.
Supports charging currents up to 40 mA with integrated power devices. Compact SOIC 8-pin surface mount package for easy PCB integration. Operates reliably within temperature range from -20°C to 70°C. Designed for lithium-ion and lithium-polymer cell applications.
Ensures robust performance without specific industry approvals or automotive standard compliance. Physical dimensions of 4.9 mm length and 1.58 mm height enable compact designs. Provides a complete charging and monitoring solution for battery management needs.
This IC suits power management electronics in consumer electronics, industrial controls, laboratory instruments, and other electronic devices requiring efficient battery charging and monitoring. Its simple integration helps reduce design complexity and improve production efficiency.
Explore more battery management solutions at EnvMart’s Electronics & Electricals category.
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Frequently Asked Questions
This model operates with input voltages ranging from 4.5 V to 15 V.
It provides a regulated output voltage of 8.48 V with a maximum output current of 40 mA.
The device operates reliably within a temperature range from -20°C to 70°C.
It has a length of 4.9 mm and a height of 1.58 mm, making it suitable for compact designs.
This unit is encapsulated in a compact SOIC 8-pin surface mount package for easy PCB integration.
It is designed for lithium-ion and lithium-polymer cell applications.
This model features an 8-pin configuration.
This device does not carry specific standards approvals or automotive certifications.
It is suitable for power management electronics in consumer electronics, industrial controls, and laboratory instruments requiring efficient battery charging.
The maximum supply voltage for the BQ2057WSN is 15 V.
The minimum supply voltage for this battery charge controller is 4.5 V.
It provides a complete charging and monitoring solution, integrating internal power devices for efficient charging up to 40 mA.
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