Texas Instruments LP3947ISDX-51 Battery Chargers
IC BATT CHG LI-ION 1CELL 14WSON
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LP3947ISDX-51
Detailed Description
IC BATT CHG LI-ION 1CELL 14WSON
Package
14-WFDFN Exposed Pad
Key Features
Package / Case: 14-WFDFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
LP3947ISDX-51 Datasheet
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Technical Specifications
Texas Instruments LP3947ISDX-51 Battery Chargers technical specifications.
General
Interface
I²C, USB
Package / Case
14-WFDFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
6V
Lifecycle Status
Obsolete
Battery Chemistry
Lithium Ion
Number of Cells
1
Charge Current Max
750mA
Fault Protection
Over
Related Parts Comparison (LP3947ISDX-51 vs LP5907UVX-1.2/NOPB vs LP38691QSDX-3.3/NOPB vs LP5907UVX-3.1/NOPB)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | 14-WFDFN Exposed Pad | 4-XFBGA, DSBGA | 6-WDFN Exposed Pad | 4-XFBGA, DSBGA |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Lifecycle Status | Obsolete | Active | Active | Active |
| Number of Pins | -- | 4 | 6 | 4 |
| Accuracy | -- | ±2% | ±2% | ±2% |
| AEC Qualified | -- | No | Yes | No |
| Automotive | -- | No | Yes | No |
| Basic Package Type | -- | Ball Grid Array | Non-Lead-Frame SMT | Ball Grid Array |
| Cage Code | -- | 01295 | 01295 | 01295 |
| Current Supply Max | -- | 425 µA | 100 µA | 425 µA |
| Dropout Voltage Vdo Typ Mv | -- | 120 | 250 | 120 |
| Action |
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