Overview
The LM3658SDX-A/NOPB is a battery management integrated circuit (IC) manufactured by Texas Instruments. Designed for efficient charging of lithium-ion (Li-Ion) and lithium-polymer (Li-Pol) batteries, this product is part of the LM3658 series. It is widely used in portable electronic devices due to its compact size and high-performance capabilities. The LM3658SDX-A/NOPB is particularly suitable for applications requiring USB/AC charging solutions, making it a popular choice in consumer electronics and industrial devices.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Function | Battery Charger | - | USB/AC Li-Ion Charger |
| Battery Chemistry | Li-Ion, Li-Pol | - | - |
| Supply Voltage | 4.35 to 6 | V | - |
| Operating Temperature | -40 to 85 | °C | - |
| Package | WSON-10 | - | Reel packaging |
| Factory Pack Quantity | 4500 | - | - |
| RoHS Compliance | Yes | - | Lead-free |
Key Features
- Supports USB and AC charging for Li-Ion and Li-Pol batteries.
- Compact WSON-10 package for space-constrained designs.
- Wide operating temperature range (-40°C to 85°C) for robust performance.
- Integrated protection features for safe and reliable charging.
- Lead-free and RoHS compliant, ensuring environmental safety.
Applications
The LM3658SDX-A/NOPB is ideal for a variety of applications, including portable consumer electronics such as smartphones, tablets, and wearable devices. Its efficient charging capabilities also make it suitable for industrial equipment, medical devices, and other battery-powered systems requiring reliable power management solutions.
Q & A
1. What is the primary function of the LM3658SDX-A/NOPB?
It is a battery charger IC designed for Li-Ion and Li-Pol batteries, supporting both USB and AC charging.
2. What is the operating voltage range of this IC?
The operating voltage range is 4.35 V to 6 V.
3. What is the package type of the LM3658SDX-A/NOPB?
It comes in a WSON-10 package.
4. Is the LM3658SDX-A/NOPB RoHS compliant?
Yes, it is lead-free and RoHS compliant.
5. What is the factory pack quantity for this IC?
The factory pack quantity is 4500 units per reel.
6. What battery chemistries does this IC support?
It supports lithium-ion (Li-Ion) and lithium-polymer (Li-Pol) batteries.
7. What is the operating temperature range of the LM3658SDX-A/NOPB?
It operates from -40°C to 85°C.
8. Can this IC be used in industrial applications?
Yes, it is suitable for industrial applications due to its robust design and wide temperature range.
9. Does the LM3658SDX-A/NOPB include protection features?
Yes, it includes integrated protection features for safe and reliable charging.
10. What are the typical applications of this IC?
Typical applications include portable consumer electronics, medical devices, and industrial equipment.
