ROHM Semiconductor BD62120JEFJ 36V DC Brush Motor Driver
ROHM Semiconductor BD62120JEFJ 36V DC Brush Motor Driver is a 1-channel, H-bridge driver IC with external Pulse-Width Modulation (PWM) control in an HTSOP-J8 package. This motor driver can facilitate low power consumption by direct PWM. The BD62120JEFJ driver can operate at a wide 8V to 28V power supply voltage range with a rated output current (peak) of up to 2A (3A). This device comes with built-in protection circuits in this IC and each protection circuit operation contributes to set high reliability. These protections include Thermal Shutdown circuit (TSD), Over-Current Protection Circuit (OCP), Under-Voltage Lock-Out Circuit (UVLO), Over-Voltage Lock-Out Circuit (OVLO), and ghost supply prevention. Typical applications include Plain Paper Copiers (PPC), multi-function printers, laser printers, inkjet printers, photo printers, and FAX.Features
- Single power supply input (rated voltage of 36V)
- Rated output current (peak) 2.0A (3.0A)
- Low ON-resistance DMOS output
- Forward, reverse, brake, and open modes
- External PWM control
- Driver for DC brush motor
- Built-in logic input pull-down resistor
- Cross-conduction prevention circuit
- HTSOP-J8 package
- Thermal Shutdown Circuit (TSD)
- Over-Current Protection Circuit (OCP)
- Under Voltage Lock-Out Circuit (UVLO)
- Over Voltage Lock-Out Circuit (OVLO)
- Ghost supply prevention (protects against malfunction when power supply is disconnected)
- Adjacent pins short protection
- Inverted mounting protection
Applications
- Plain Paper Copiers (PPC)
- Multi-function printers
- Laser printers
- Inkjet printers
- Photo printers
- FAX and mini printers
Block Diagram & Pin Configuration
Typical Application Circuit
Publicado: 2024-01-31
| Actualizado: 2024-03-14
