Overview
The LM3658SD-BEV is an evaluation board produced by Texas Instruments, designed to facilitate the development and testing of the LM3658SD-B IC, a dual-source USB/AC lithium-ion/polymer battery charger. This product is part of the evaluation and demonstration boards category, targeting engineers and developers working on power management and battery charging solutions. Its primary purpose is to provide a hands-on platform for evaluating the performance and features of the LM3658SD-B IC in real-world applications.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Manufacturer | Texas Instruments | - | - |
| Category | Evaluation and Demonstration Boards | - | - |
| Primary Use | Power Management, Battery Charger | - | - |
| Standard Packaging | 1 | unit | - |
| IC/Part Used | LM3658SD-B | - | - |
| Battery Chemistry | Lithium-Ion/Polymer | - | - |
| Charging Current (Max) | 1 | A | - |
| Battery Voltage | 4.2 | V | - |
| Supply Voltage (Max) | 6 | V | - |
| Operating Temperature | -40 to 85 | °C | - |
Key Features
- Dual-source USB/AC input for flexible power options.
- Supports lithium-ion and lithium-polymer battery chemistries.
- Programmable charging current up to 1A.
- Integrated fault protection for overcurrent and overtemperature conditions.
- Compact and easy-to-use evaluation platform for rapid prototyping.
Applications
The LM3658SD-BEV is ideal for a variety of applications, including portable electronics, handheld devices, and battery-powered systems. It is particularly useful in scenarios where efficient and reliable battery charging is critical, such as in consumer electronics, medical devices, and industrial equipment. Its dual-source input capability makes it suitable for devices that can be charged via USB or AC adapters.
Q & A
1. What is the primary function of the LM3658SD-BEV?
The LM3658SD-BEV is an evaluation board designed to test and develop the LM3658SD-B IC, a dual-source USB/AC lithium-ion/polymer battery charger.
2. What battery chemistries does it support?
It supports lithium-ion and lithium-polymer batteries.
3. What is the maximum charging current?
The maximum charging current is 1A.
4. What are the input power options?
It supports dual-source input via USB or AC adapters.
5. What fault protections are integrated?
It includes overcurrent and overtemperature protection.
6. What is the operating temperature range?
The operating temperature range is -40°C to 85°C.
7. What is the standard packaging quantity?
The standard packaging quantity is 1 unit.
8. What is the maximum supply voltage?
The maximum supply voltage is 6V.
9. What is the battery voltage?
The battery voltage is 4.2V.
10. Who is the manufacturer of the LM3658SD-BEV?
The manufacturer is Texas Instruments.
