DRV8836DSSR 1.5A Li Ion Battery Charger IC , Lifepo4 Battery Charger IC Stepper Motor
microchip battery management
,power management integrated circuit
DRV8836DSSR Power Path Management IC Controllers & Drivers 1.5A Low Vlt Stepper Motor
1 Features
- Dual-H-Bridge Motor Driver
- – Capable of Driving Two DC Motors or One
- Stepper Motor
- – Low MOSFET On-Resistance: HS+LS305mΩ
- 1.5-A Maximum Drive Current Per H-Bridge
- Configure Bridges Parallel for 3-A Drive Current
- 2-V to 7-V Operating Supply Voltage
- Flexible PWM or PHASE/ENABLE Interface
- Low-Power Sleep Mode With 95-nA Maximum Supply Current
- Dedicated nSLEEP Input Pin
- Tiny 2.00-mm × 3.00-mm WSON Package
2 Applications
- Battery-Powered:
- – DSLR Lenses
- – Consumer Products
- – Toys
- – Robotics
- – Cameras
- – Medical Devices
3 Description
The DRV8836 provides an integrated motor driver solution for cameras, consumer products, toys, and other low-voltage or battery-powered motion control applications. The device has two H-bridge drivers, and can drive two DC motors or one stepper motor, as well as other devices like solenoids. The output driver block for each consists of N-channel power MOSFET configured as an H-bridge to drive the motor winding. An internal charge pump generates gate drive voltages.
The DRV8836 supplies up to 1.5-A of output current per H-bridge. It operates on a power supply voltage from 2 V to 7 V.
PHASE/ENABLE and IN/IN interfaces can be selected which are compatible with industry-standard devices. A low-power sleep mode is provided which turns off all unnecessary logic to provide a very low current state.
Internal shutdown functions are provided for overcurrent protection, short-circuit protection, undervoltage lockout, and overtemperature.
The DRV8836 is packaged in a tiny 12-pin WSON package (Eco-friendly: RoHS and no Sb/Br).
Device Information
|
PART NUMBER |
PACKAGE |
BODY SIZE (NOM) |
|
DRV8836 |
WSON (12) |
2.00 mm x 3.00 mm |
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