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Texas Instruments Battery Charge Controller IC, Surface Mount SOIC 8-Pin, 4.5 V to 15V Input, 8.48V Output, 40 mA BQ2057CSN
Specifications
| Country of Origin | India |
|---|---|
| Brand | Texas Instruments |
| Height | 1.58mm |
| Length | 4.9mm |
| Model | BQ2057CSN |
| Mount Type | Surface |
| Series | BQ2057C |
| 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
- Implements a comprehensive battery charging and monitoring solution.
- Surface mount SOIC 8-pin package for easy PCB integration.
- Operates within -20°C to 70°C temperature range.
- Suitable for Lithium-Ion and Lithium-Polymer cell charging applications.
- Includes internal power devices capable of delivering charging currents up to several amps.
- Compact dimensions of 4.9 mm length and 1.58 mm height.
- Wide supply voltage input from 4.5 V to 15 V enhances versatility.
- Non-automotive grade with no special standards/approvals required.
Product Description
Texas Instruments BQ2057CSN Battery Charge Controller IC is a surface mount device designed for efficient charging of Lithium-Ion and Lithium-Polymer battery cells. It accommodates an input voltage range of 4.5 V to 15 V and provides a regulated output voltage of 8.48 V with a maximum output current of 40 mA. The SOIC 8-pin package facilitates compact assembly on PCB layouts and supports automated manufacturing processes.
This integrated circuit provides a complete battery charging and monitoring system, including internal power devices capable of delivering charging currents suitable for various applications. It operates reliably within a temperature range from -20°C to 70°C, making it apt for industrial, consumer electronics, and laboratory instrument applications.
The device does not comply with automotive standards and is intended for general battery management in electronics systems. The compact dimensions (4.9 mm length and 1.58 mm height) contribute to space-efficient circuit board designs.
Complete battery charge management including monitoring and power delivery. Compact SOIC 8-pin surface mount package. Operates over a wide voltage range from 4.5 V to 15 V input. Output current capacity up to 40 mA. Suitable for Lithium-Ion and Lithium-Polymer batteries.
Wide temperature operating range from -20°C to 70°C. Designed for Industrial, Electronics, Laboratory, and Power Management applications. Easy integration with standard PCB manufacturing processes.
This device is ideal for electronics manufacturers seeking reliable battery charging control ICs with integrated power handling. Available in tube packaging, it supports mass production insertion to improve assembly efficiency.
Explore the Electronics & Electricals category for Power Management ICs and Battery Management ICs for industrial and laboratory use cases at EnvMart.
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Frequently Asked Questions
This model operates within an input voltage range of 4.5 V to 15 V.
The maximum output current that this device can deliver is 40 mA.
It operates reliably within a temperature range of -20°C to 70°C.
This battery charge controller is suitable for Lithium-Ion and Lithium-Polymer cell charging applications.
The compact dimensions are 4.9 mm in length and 1.58 mm in height.
It comes in a surface mount SOIC 8-pin package, facilitating easy PCB integration.
No, the BQ2057CSN is not compliant with automotive standards and is intended for general battery management in electronics systems.
The country of origin for the BQ2057CSN is India.
This model belongs to the BQ2057C series.
This battery charge controller has a pin count of 8.
It is designed for industrial, consumer electronics, and laboratory instrument applications.
The SOIC 8-pin package supports automated manufacturing processes, enhancing assembly efficiency.
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