| PartNumber | UC3638DWTR | UC3638DW | UC3638DWG4 |
| Description | Motor / Motion / Ignition Controllers & Drivers Advanced PWM Motor Controller | Motor / Motion / Ignition Controllers & Drivers Advanced PWM Motor Controller | Motor / Motion / Ignition Controllers & Drivers Advanced PWM Motor Controller |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Motor / Motion / Ignition Controllers & Drivers | Motor / Motion / Ignition Controllers & Drivers | Motor / Motion / Ignition Controllers & Drivers |
| RoHS | Y | Y | Y |
| Product | Fan / Motor Controllers / Drivers | Fan / Motor Controllers / Drivers | Fan / Motor Controllers / Drivers |
| Type | PWM Motor Controller | PWM Motor Controller | PWM Motor Controller |
| Operating Supply Voltage | 10 V to 36 V | 10 V to 36 V | 10 V to 36 V |
| Operating Supply Current | 15 mA | 15 mA | 15 mA |
| Minimum Operating Temperature | 0 C | 0 C | 0 C |
| Maximum Operating Temperature | + 70 C | + 70 C | + 70 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SOIC-20 | SOIC-20 | SOIC-20 |
| Packaging | Reel | Tube | Tube |
| Features | Current-Limited, DC Motor Control, Diff Curr Sense Amp, Switching Control | Current-Limited, DC Motor Control, Diff Curr Sense Amp, Switching Control | Current-Limited, DC Motor Control, Diff Curr Sense Amp, Switching Control |
| Operating Temperature Range | 0 C to + 70 C | 0 C to + 70 C | 0 C to + 70 C |
| Series | UC3638 | UC3638 | UC3638 |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Moisture Sensitive | Yes | Yes | Yes |
| Product Type | Motor / Motion / Ignition Controllers & Drivers | Motor / Motion / Ignition Controllers & Drivers | Motor / Motion / Ignition Controllers & Drivers |
| Factory Pack Quantity | 2000 | 25 | 25 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Unit Weight | 0.020071 oz | 0.020071 oz | 0.020071 oz |