Overview
The LM3658SD/NOPB is a highly efficient battery charger IC designed by Texas Instruments, tailored for industrial applications. This model supports dual-source USB/AC charging for Lithium-Ion (Li-Ion) and Lithium-Polymer (Li-Polymer) batteries, making it a versatile solution for portable electronic devices. Its compact 10-WFDFN package and robust performance make it ideal for space-constrained designs. The LM3658SD/NOPB is particularly suited for industrial-grade applications due to its wide operating temperature range and reliable power management capabilities.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Manufacturer | Texas Instruments | - | - |
| Battery Type | Li-Ion, Li-Polymer | - | - |
| Output Voltage | 4.2 | V | - |
| Output Current | 0 to 1 | A | - |
| Operating Voltage | 4.35 to 6 | V | - |
| Operating Temperature | -40 to +85 | °C | - |
| Package | WSON-10 | - | - |
| Dimensions | 3 x 3 x 0.8 | mm | Length x Width x Height |
| Factory Packaging Quantity | 1000 | - | - |
Key Features
- Supports dual-source USB/AC charging for flexibility in power input.
- Wide operating voltage range (4.35 V to 6 V) ensures compatibility with various power sources.
- Compact 10-WFDFN package for space-constrained designs.
- Industrial-grade reliability with an operating temperature range of -40°C to +85°C.
- Efficient power management for Li-Ion and Li-Polymer batteries.
Applications
The LM3658SD/NOPB is widely used in industrial and consumer electronics, particularly in portable devices requiring efficient battery charging. Its robust design makes it suitable for applications such as handheld radios, portable medical devices, and industrial automation equipment. The IC's ability to handle dual-source charging ensures its use in devices with varying power input requirements, enhancing its versatility across multiple sectors.
Q & A
1. What is the input voltage range for the LM3658SD/NOPB?
The input voltage range is 4.35 V to 6 V.
2. What types of batteries does this IC support?
It supports Lithium-Ion (Li-Ion) and Lithium-Polymer (Li-Polymer) batteries.
3. What is the maximum output current?
The maximum output current is 1 A.
4. What is the operating temperature range?
The operating temperature range is -40°C to +85°C.
5. What is the package type of the LM3658SD/NOPB?
It comes in a 10-WFDFN package.
6. Is this IC suitable for industrial applications?
Yes, its industrial-grade design makes it suitable for such applications.
7. Does it support dual-source charging?
Yes, it supports dual-source USB/AC charging.
8. What is the factory packaging quantity?
The factory packaging quantity is 1000 units.
9. What are the dimensions of the IC?
The dimensions are 3 mm x 3 mm x 0.8 mm.
10. Where can I find distributors for this product?
Distributors include companies like Shenzhen Domain Horizon Technology Co., Ltd., and others listed in the specifications.
