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| Part Number | BQ2004SNTRG4 | BQ2002SNTRG4 | BQ2004ESNTRG4 | BQ2004HSNTRG4 |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Status | Discontinued at Digi-Key | Discontinued at Digi-Key | Discontinued at Digi-Key | Obsolete |
| Battery Chemistry | Multi-Chemistry | Multi-Chemistry | Multi-Chemistry | Multi-Chemistry |
| Number of Cells | - | - | - | - |
| Current - Charging | Constant, Pulsed | Constant, Pulsed | Constant, Pulsed | Constant, Pulsed |
| Programmable Features | Voltage | Voltage | Voltage | Voltage |
| Fault Protection | - | - | - | - |
| Charge Current - Max | - | - | - | - |
| Battery Pack Voltage | - | 2V | - | - |
| Voltage - Supply (Max) | 5.5V | 6V | 5.5V | 5.5V |
| Interface | - | - | - | - |
| Operating Temperature | -20°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | -20°C ~ 70°C (TA) | -20°C ~ 70°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 16-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 16-SOIC | 8-SOIC | 16-SOIC | 16-SOIC |
