| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
62,345 pcs
|
62345 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
5,950 pcs
|
5950 pcs | On Request | 1 | On Request | On Request | 18+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Battery Chemistry | |
| Battery Pack Voltage | |
| Charge Current | |
| Control Interface | |
| Current | |
| Fault Protection | |
| Interface | |
| Mounting Type | |
| Number of Cells | |
| Operating Temperature | |
| Supplier Device Package | |
| Voltage |
The LM3658SDX/NOPB from Texas Instruments is a versatile single-chip charger IC specifically engineered for handheld and portable applications. It is designed to safely charge and maintain a single-cell Lithium-Ion/Polymer battery.
This IC offers dual-source charging capabilities, automatically selecting between an AC wall adapter or a USB power source. It supports a maximum charge current of 1A and a battery charge voltage of 4.2V. The input voltage range is from 4.5V to 6V, with an absolute maximum rating of 6.5V.
Key features include thermistor monitoring for battery temperature, IC thermal regulation, and integrated power FETs. It provides continuous battery temperature monitoring, multiple safety timers, and charge status indication. Protection features include continuous over-current and over-temperature protection. The device operates within a temperature range of -40°C to 85°C.
The LM3658SDX/NOPB is available in a 10-WSON (3x3 mm) package and is designed for surface mount applications. Its standalone control interface and automatic source selection simplify integration into various portable devices.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.58 | $0.58 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating temperature range is -40°C to 85°C.
The device is available in a 10-WSON (3x3 mm) package and a 10-WFDFN with exposed pad package.
The input voltage range is 4.5V to 6V, with an absolute maximum of 6.5V.
The maximum charge current is 1A.
It supports Lithium-Ion and Lithium-Polymer batteries.
It is designed for single-cell (1 series cell) batteries.
It includes over-current and over-temperature protection.