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| Part Number | LB1939T-MPB-E | LB1937T-MPB-E |
|---|---|---|
| Manufacturer | onsemi | Sanyo |
| Product Status | Obsolete | Obsolete |
| Output Configuration | Half Bridge (4) | Half Bridge (8) |
| Applications | DC Motors, General Purpose, Stepper Motors | DC Motors, General Purpose, Stepper Motors |
| Interface | Logic | Logic |
| Load Type | Inductive | Inductive |
| Technology | Bipolar | Bipolar |
| Rds On (Typ) | - | - |
| Current - Output / Channel | 400mA | 800mA |
| Current - Peak Output | - | - |
| Voltage - Supply | 1.9V ~ 6.5V | 2.5V ~ 9.5V |
| Voltage - Load | 1.6V ~ 7.5V | 2.5V ~ 9.5V |
| Operating Temperature | -20°C ~ 85°C (TA) | -30°C ~ 85°C (TA) |
| Features | - | - |
| Fault Protection | - | Over Temperature |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 20-TSSOP (0.173", 4.40mm Width) | 24-TFSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 20-TSSOP | 24-TSSOP |
