Vishay SI9731DQ-T1-E3 Battery Chargers
IC BAT CNT MULTCHEM 1-3C 16TSSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
SI9731DQ-T1-E3
Detailed Description
IC BAT CNT MULTCHEM 1-3C 16TSSOP
Package
16-TSSOP (0.173", 4.40mm Width)
Key Features
Package / Case: 16-TSSOP (0.173", 4.40mm Width); Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
SI9731DQ-T1-E3 Datasheet
Quick Jump:
Technical Specifications
Vishay SI9731DQ-T1-E3 Battery Chargers technical specifications.
General
Package / Case
16-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Battery Chemistry
Multi-Chemistry
Number of Cells
1 ~ 3
Fault Protection
Over Temperature, Over
Current Charging
Constant, Pulsed
Battery Pack Voltage
4.1V
Voltage Supply Max
12V
Alternate Parts Comparison (SI9731DQ-T1-E3 vs BQ2002GSNTR vs MCP73871T-2CCI/ML vs NCP1800DM42R2)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 16-TSSOP | 8-SOIC | 20-VFQFN Exposed Pad | 8-TSSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | 0°C ~ 70°C (TA) | -40°C ~ 85°C (TA) | -20°C ~ 85°C (TA) |
| Battery Chemistry | Multi-Chemistry | Multi-Chemistry | Lithium Ion/Polymer | Lithium Ion |
| Battery Pack Voltage | 4.1V | 2V | 4.2V | 4.2V |
| Current Charging | Constant, Pulsed | Constant, Pulsed | Constant - Programmable | Constant - Programmable |
| Voltage Supply Max | 12V | 6V | 6V | 16V |
| Fault Protection | Over Temperature, Over | -- | Over Temperature | Over |
| Number of Cells | 1 ~ 3 | -- | 1 | 1 |
| Package | -- | 8-SOIC (0.154", 3.90mm Width) | 20-VFQFN Exposed Pad | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
| Programmable Features | -- | Voltage | Timer | Current |
| Action |
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