DRV8873HPWPR
| Parameters | |
|---|---|
| Terminal Pitch | 0.65mm |
| Reach Compliance Code | compliant |
| Base Part Number | DRV8873 |
| JESD-30 Code | R-PDSO-G24 |
| Function | Driver - Fully Integrated, Control and Power Stage |
| Supply Voltage-Max (Vsup) | 38V |
| Supply Voltage-Min (Vsup) | 4.5V |
| Interface | Hardware |
| Analog IC - Other Type | BRUSH DC MOTOR CONTROLLER |
| Output Configuration | Half Bridge (2) |
| Current - Output | 10A |
| Voltage - Load | 4.5V~38V |
| Motor Type - AC, DC | Brushed DC |
| Motor Type - Stepper | Unipolar |
| Height Seated (Max) | 1.2mm |
| Length | 7.8mm |
| Width | 4.4mm |
| RoHS Status | RoHS Compliant |
| Factory Lead Time | 1 Week |
| Mounting Type | Surface Mount |
| Package / Case | 24-TSSOP (0.173, 4.40mm Width) Exposed Pad |
| Surface Mount | YES |
| Operating Temperature | -40°C~125°C TA |
| Packaging | Cut Tape (CT) |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 24 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Applications | Industrial |
| Technology | NMOS |
| Voltage - Supply | 0V~5.5V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Supply Voltage | 13.5V |
DRV8873HPWPR Description
In industrial applications, the DRV8873HPWPR is an integrated driver IC for operating a brushed DC motor. The H-bridge driver, which comprises four N-channel MOSFETs that drive motors bidirectionally with up to 10-A peak current, is controlled by two logic inputs. The device runs on a single power supply and accepts input voltages ranging from 4.5 to 38 volts.
A PH/EN or PWM interface enables simple controller circuit connectivity. Alternatively, two solenoid loads can be driven using separate half-bridge control.
The controller may monitor the load current via a current mirror. This mirror approximates the current through the high-side FETs and eliminates the need for a high-power resistor for current sensing.
By shutting down much of the internal circuitry, a low-power sleep mode is given to achieve very low quiescent current demand. Undervoltage lockout, charge pump problems, overcurrent protection, short-circuit protection, open-load detection, and temperature are all protected by internal protection features. The nFAULT pin and the SPI registers are used to identify fault states.
DRV8873HPWPR Features
H-Bridge Motor Driver
Drives One DC Motor, One Winding of a Stepper Motor, or Solenoid Loads
Low HS + LS RDS(ON)
150 m? at TJ = 25°C, 13.5 V
250 m? at TJ = 150°C, 13.5 V
10-A Peak Current Drive
4.5-V to 38-V Operating Voltage Range
Current Mirror for Output Current Sensing、
DRV8873HPWPR Applications
Laser beam printers
Multi-function printers
Motorized window blinds
Adjustable desks and beds
Factory automation and robotics
