LP3946LD
lmages are for reference only.LP3946LD
IC BATT CHG PWR MGMT CIRC PDS014
Datasheet14-WFDFN Exposed Pad
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Charger IC Lithium Ion/Polymer 14-WSON (4x4)
LP3946LD
| Category | Integrated Circuits (ICs) - Power Management PMIC - Battery Chargers |
| Manufacturer | National Semiconductor |
| Series | LP3946 |
| Packaging | Bulk |
| RoHS Status | Not applicable |
| Battery Chemistry | Lithium Ion/Polymer |
| Number of Cells | 4 |
| Current - Charging | Constant - Programmable |
| Programmable Features | Current, Timer, Voltage |
| Fault Protection | Over Current, Over Temperature |
| Charge Current - Max | 950mA |
| Battery Pack Voltage | 4.1V, 4.2V |
| Voltage - Supply (Max) | 6V |
| Interface | - |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 14-WFDFN Exposed Pad |
| Supplier Device Package | 14-WSON (4x4) |
| Base Product Number | LP3946 |
| Grade | - |
| Qualification | - |
| Product Attribute |  |
 |
|
 |
| Part Number | LP3945LD | LP3947ISD-09 | LP3947ISD-09 | LP3947ISD-09/NOPB |
| Manufacturer | Texas Instruments | National Semiconductor | Texas Instruments | Texas Instruments |
| RoHS Status | RoHS non-compliant | RoHS non-compliant | RoHS non-compliant | ROHS3 Compliant |
| Description | IC BAT CHG MULT-CHEM 1CEL 14WSON | IC BATT CHG PWR SUP SUPPORT CIRC | IC BATT CHG LI-ION 1CELL 14WSON | IC BATT CHG LI-ION 1CELL 14WSON |
| Series | - | - | - | - |
| Packaging | Tape & Reel (TR) | Bulk | Tape & Reel (TR) | Tape & Reel (TR)-->Cut Tape (CT) |
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| Delivery Time | In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Orwintech ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries. |
| Delivery Cost | Use your express account for shipment if you have one. Use our account for the shipment. Refer to the table below for the approximate charges. (Different time frame / countries / package size has different price.) |
| Delivery Method | Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support. Others more shipping ways, please get in touch with us. |
| Region | Country | Logistic Time(Day) |
| America | United States | 5 |
| Brazil | 7 | |
| Europe | Germany | 5 |
| United Kingdom | 4 | |
| Ltaly | 5 | |
| Oceania | Australia | 6 |
| New Zealand | 5 | |
| Asia | India | 4 |
| Japan | 4 | |
| Middle East | Israel | 6 |
| Shipment charges(KG) | Reference DHL(USD$) |
| 0.00kg-1.00kg | USD$30.00 - USD$60.00 |
| 1.00kg-2.00kg | USD$40.00 - USD$80.00 |
| 2.00kg-3.00kg | USD$50.00 - USD$100 |
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