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Product Detailed Parameters
- Description：BUILT-IN 1 CHANNEL H BRIDGE MOTO
- Series：-
- Mfr：Rohm Semiconductor
- Package：Tape & Reel (TR),Cut Tape (CT)
- Motor Type - Stepper：-
- Motor Type - AC, DC：Brushed DC
- Function：Driver
- Output Configuration：Pre-Driver - Half Bridge (2)
- Interface：On/Off
- Technology：DMOS
- Step Resolution：-
- Applications：Printer
- Current - Output：3A
- Voltage - Supply：8V ~ 28V
- Voltage - Load：-
- Operating Temperature：-25°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.154", 3.90mm Width) Exposed Pad
- Supplier Device Package：8-HTSOP-J
- Grade：-
- Qualification：-
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Overview
The BD62130AEFJ-E2 is a single-channel H-bridge motor driver designed for DC brushed motors. It supports a supply voltage range of 8 V to 28 V, with a maximum rating of 36 V. The device delivers an output current of 3 A and operates within a temperature range of -25°C to +85°C. It features a low operating supply current of 1.4 mA and utilizes an HTSOP-J8 surface-mount package.
Feature Summary
- Supports direct PWM control for high-efficiency motor driving
- Integrates comprehensive protection circuits including thermal shutdown, over-current protection, and cross-conduction prevention
- Includes logic input pull-down resistors and ghost supply prevention mechanisms
Applications
- Small appliances such as vacuum cleaners
- Factory automation systems
- Robotics applications
- Point of Sales (POS) machines
- Printers including multi-function, laser, inkjet, and photo printers
Procurement Notes
Verify the specific suffix E2 against the manufacturer's datasheet to confirm pinout compatibility and electrical specifications. Ensure the HTSOP-J8 package dimensions align with the PCB footprint design. Confirm that the 36 V absolute maximum rating is sufficient for the target application's peak voltage conditions to prevent device failure.
Selection Notes
Select this component when a single H-bridge driver with 3 A continuous output capability is required. It is suitable for applications needing integrated protection features to enhance system reliability. Consider the 8 V to 28 V operating range to ensure compatibility with the available power supply rails in the target design.
Part Context
This part belongs to ROHM’s BD62120/BD62130 series of DC brushed motor drivers. It shares architectural similarities with the BD62120AEFJ but offers higher output current capabilities. The series is characterized by DMOS technology and built-in safety functions for robust motor control in consumer and industrial electronics.
Replacement Considerations
The BD62120AEFJ-E2 is a related variant within the same family. Verify if the lower current rating of the BD62120 series meets the application requirements before substitution.
