BD61246EFV Series

Multifunction Single-phase Full-wave Fan Motor Driver

Catalog

Multifunction Single-phase Full-wave Fan Motor Driver

Part	Interface	Technology	Current - Output	Output Configuration	Mounting Type	Motor Type - AC, DC	Operating Temperature [Min]	Operating Temperature [Max]	Motor Type - Stepper	Function	Package / Case	Package / Case [y]	Package / Case [y]	Voltage - Load	Supplier Device Package	Voltage - Supply [Max]	Voltage - Supply [Min]	Applications
Rohm Semiconductor BD61246EFV-E2	PWM	DMOS	1.8 A	Half Bridge (2)	Surface Mount	Brushless DC (BLDC)	-40 °C	105 ░C	Bipolar	Driver - Fully Integrated Control and Power Stage	16-VSSOP	0.173 in	4.4 mm	18 V	HTSSOP-B16	16 V	4 V	General Purpose

Catalog

Multifunction Single-phase Full-wave Fan Motor Driver

Key Features

• High Heat Radiation Package, Driver Including Power DMOS FET, Speed Controllable by DC / PWM Input, I/O Duty Slope Adjust, PWM Soft Switching, Current Limit, Start Duty Assist, Lock Protection and Automatic Restart, Quick Start, Lock Alarm Signal (AL) Output

Description

BD61246EFV is a 1chip driver that is composed of H-bridge power DMOS FET. Moreover, the circuit configuration is restructured, and convenience has been improved by reducing the external parts and simplifying the setting compared with the conventional driver. The pin is compatible with BD61245EFV (Rotation speed pulse signal output).