DRV8220DRLR
Active20-V, 1.76-A H-BRIDGE MOTOR DRIVER WITH AUTO SLEEP MODE
DRV8220DRLR
Active20-V, 1.76-A H-BRIDGE MOTOR DRIVER WITH AUTO SLEEP MODE
Description
General part information
DRV8220 Series
The DRV8220 is an integrated motor driver with four N-channel power FETs, charge pump regulator, and protection circuitry. The charge pump integrates all capacitors to reduce the overall solution size of the motor driver on a PCB and allows for 100% duty cycle operation.
The DRV8220 supports multiple control interface modes including: PWM (IN1/IN2), phase/enable (PH/EN), independent half-bridge, and parallel half-bridge. Each interface supports a low-power sleep mode to achieve ultra-low quiescent current draw by shutting down most of the internal circuitry. The DSG package supports an nSLEEP pin to control sleep mode using a logic signal input.
The device can supply up to 1.76 A of output current. It operates with a supply voltage from 4.5 to 18 V.
Technical Specifications
Parameters and characteristics for this part
| Specification | DRV8220DRLR |
|---|---|
| Applications | Brushed DC |
| Current - Output | 1.76 A |
| Function | Control and Power Stage, Driver - Fully Integrated |
| Half-Bridge Count | 2 |
| Interface | PWM |
| Motor Type - AC, DC | Brushed DC |
| Motor Type - Stepper | Bipolar |
| Mounting Type | Surface Mount |
| Operating Temperature (Max) | 125 °C |
| Operating Temperature (Min) | -40 °C |
| Output Configuration | Half Bridge |
| Package / Case | SOT-563, SOT-666 |
| Package Name | SOT-563 |
| Technology | Power MOSFET |
| Voltage - Load (Max) | 18 V |
| Voltage - Load (Min) | 4.5 V |
| Voltage - Supply (Maximum) | 18 V |
| Voltage - Supply (Minimum) | 4.5 V |
Pricing
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