LM3658SD/NOPB
Texas Instruments
The Texas Instruments LM3658SD/NOPB is a single-chip charger IC designed for handheld applications. It supports dual-source USB/AC power with automatic source selection.
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12,000 pcs
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12000 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request | |
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1,283 pcs
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1283 pcs | On Request | 1 | On Request | On Request | 19+ | On Request | On Request | |
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417 pcs
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417 pcs | On Request | 1 | On Request | On Request | N/A | On Request | On Request | |
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105 pcs
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105 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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31 pcs
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31 pcs | On Request | 1 | On Request | On Request | On Request | 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 LM3658SD-B/NOPB from Texas Instruments is a versatile single-chip charger IC specifically designed for handheld and portable applications. This device is capable of safely charging and maintaining a single-cell Lithium-Ion or Lithium-Polymer battery.
It offers automatic power source selection, allowing it to charge from either an AC wall adapter or a USB power source. The input voltage range is from 4.5V to 6V, with an absolute maximum of 6.5V. The charger supports a maximum charge current of 1A and charges the battery to a voltage of 4.2V. Key features include thermistor monitoring for battery temperature, IC thermal regulation, and multiple built-in safety timers.
The LM3658SD-B/NOPB operates within an ambient temperature range of -40°C to 85°C. It is available in a 10-WSON (3x3) package, suitable for surface mounting. The device includes fault protection for over-current and over-temperature conditions, ensuring reliable operation.
This charger IC is ideal for designs requiring efficient battery management from multiple power sources. Its standalone control interface simplifies integration into various portable electronic devices.
| Qty | Low | High |
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| 1+ | $0.70 | $0.70 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The minimum input voltage is 4.5V and the maximum is 6V.
The maximum charge current is 1A.
It is designed for Lithium Ion/Polymer batteries.
The operating temperature range is -40°C to 85°C.
It is supplied in a 10-WSON (3x3) package.