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| Part Number | BQ2005STRG4 | BQ2003STRG4 | 
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | 
| Product Status | Discontinued at Digi-Key | Discontinued at Digi-Key | 
| Battery Chemistry | Multi-Chemistry | Multi-Chemistry | 
| Number of Cells | - | - | 
| Current - Charging | Constant, Pulsed | Constant | 
| Programmable Features | Timer, Voltage | Timer, Voltage | 
| Fault Protection | - | - | 
| Charge Current - Max | - | - | 
| Battery Pack Voltage | - | - | 
| Voltage - Supply (Max) | 5.5V | 5.5V | 
| Interface | - | - | 
| Operating Temperature | -20°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 20-SOIC (0.295", 7.50mm Width) | 16-SOIC (0.295", 7.50mm Width) | 
| Supplier Device Package | 20-SOIC | 16-SOIC |