MP6522
New
5.4V - 35V, 3.2A, H-Bridge Motor Driver
Product Description
The MP6522 is an H-bridge motor driver that operates from a supply voltage of up to 35V and delivers a peak motor current of up to 3.2A. The MP6522 is typically used to drive DC brush motors.
An internal current-sensing circuit provides an output with a voltage proportional to the load current. Additionally, cycle-by-cycle current regulation and limiting is provided. These features do not require the use of a low-ohm shunt resistor.
Full protection features include over-current protection (OCP), input over-voltage protection (OVP), under-voltage lockout (UVLO), and thermal shutdown.
The MP6522 is available in a 24-pin QFN (5mmx5mm) package with an exposed thermal pad.
Product Features
- Wide 5.4V to 35V Input Voltage Range
- 3.2A Maximum Output Current
- Internal, Full, H-Bridge Driver
- Cycle-by-Cycle Current Regulation and Limiting
- Low On Resistance (HS: 300mO; LS: 300mO)
- Simple, Versatile Logic Interfaces
- 3.3V and 5V Compatible Logic Inputs
- Over-Current Protection (OCP)
- Over-Voltage Protection (OVP)
- Thermal Shutdown
- Under-Voltage Lockout (UVLO)
- Fault Indication Output
- Thermally Enhanced Surface-Mount Package
- Available in a QFN-24 (5mmx5mm) Package
Parametrics
- Number of Half-Bridges2
- Control InterfacePWM
- PackageQFN-24 (5x5)
- GradeCatalog
- Iout (max) (A)3.2
- Vin (max) (V)35
- Vin (min) (V)5.4
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