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- LM3658SD - TI
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Manufacturer:TI
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ManyChip's Part#:MC79924331
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Category:Battery Management IC
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Package:WFDFN-10
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Datasheet:Datasheet 3D Model
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Description:TEXAS INSTRUMENTS LM3658SD Battery Charger for 1 Cell of Li-Ion, Li-Pol battery, 6V input, 4.2V / 1000mA charge, LLP-10
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Stock Locations:
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Availability:297 pcs In Stock
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MOQ:1 pcs
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Unit Price:$ 0.47
Updated at 01/11/2025 10:30:15(UTC+8)
Certifications
ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.
Description
- The LM3658SD is a dual source USB/AC Li chemistry charger IC for portable applications. It can safely charge and maintain a single cell Li-ion/Polymer battery operating from an AC wall adapter or USB power source. Input power source selection of USB/AC is automatic. With both power sources present, the AC power source has priority. Charge current is programmed through an external resistor when operating from an AC wall adapter allowing charge currents from 50mA to 1000mA. When the battery is charged using USB power, charge currents of 100 or 500mA are pin-selectable. The termination voltage is controlled to within ±0.35% of 4.2V. The LM3658 requires few external components and integrates internal power FETs, reverse current protection and current sensing. The internal power FETs are thermally regulated to obtain the most efficient charging rate for a given ambient temperature.
- Integrated power FETs with thermal regulation
- Charges from either an AC wall adapter or USB power source with automatic source selection
- Continuous battery temperature monitoring
- Built-in multiple safety timers
- Charge status indication
- Continuous over-current and over-temperature protection
- Near-depleted battery pre-conditioning
- Sleep mode with ultra low quiescent current
- Maintenance mode with automatic recharge
- On-board Kelvin-sensing achieves ±0.35% termination accuracy
- This device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
LM3658SD Specifications
| Attribute | Attribute Value |
|---|---|
| Datasheet | Datasheet |
| 3D Model | 3D Model |
| Mounting Style | Surface Mount |
| Number of Pins | 10 Pin |
| Case/Package | WFDFN-10 |
| Input Voltage (DC) | 6.00 V |
| Output Voltage | 4.2 V |
| Output Current | 1.00 A |
| Number of Positions | 10 Position |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Supply Voltage | 4.35V ~ 6V |
| Input Voltage | 6 V |
| Show | |
| Size-Length | 3 mm |
| Size-Width | 3 mm |
| Size-Height | 0.8 mm |
| Operating Temperature | -40℃ ~ 85℃ (TA) |
| Product Lifecycle Status | Active |
| Packaging | Cut Tape (CT) |
| RoHS | Non-Compliant |
| Lead-Free Status | Contains Lead |
| REACH SVHC Compliance | No SVHC |
| REACH SVHC Compliance Edition | 2015/06/15 |
Order guide
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- Please confirm with the logistics company in advance for remote areas.
(Additional charges ($35-$50) may apply for delivery in these areas)
- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- - Carefully inspected and packed by ManyChip warehouse - Vacuum packaging - Anti-static packaging - Shockproof foam
- The terms here are for reference only, the actual terms are subject to the sales quotation. - Please confirm product specifications when ordering. - MOQ refers to the minimum order quantity required to purchase each part. - If you have special ordering instructions, please indicate them on the ordering page. - Inspection (PSI) will be performed prior to shipment.
- - Income Quality Control (IQC), 1000+ qualified dealers. - Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device. - Decapsulation control - X-ray control - XRF inspection - Electrical testing - Surface testing -Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity
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