BD64950EFJ (New)
40V Withstand Voltage 3.5A (Peak 6A) DC Brush Motor Driver with Current Limit

BD64950EFJ is a built in 1 channel H-bridge motor driver for DC brush motors. This driver can facilitate low power consumption by direct PWM control or PWM constant current control. There are built-in protection circuits in this IC, which contributes to set high reliability.

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* This is a standard-grade product.
For Automotive usage, please contact Sales.
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Product Detail

 
Part Number | BD64950EFJ-E2
Status | Recommended
Package | HTSOP-J8
Unit Quantity | 2500
Minimum Package Quantity | 2500
Packing Type | Taping
RoHS | Yes

Specifications:

Power Supply Voltage (Max.) [V]

40

Power Supply Voltage (Min.) [V]

8

Vcc (Max.)[V]

40

Iout (Max.)[A]

3.5

Iout Peak (Max.)[A]

6

Output On Resistance (Typ.)[Ω]

0.55

Number of Motors

1

VREF・PWM

-

Current Limit

Yes

High Speed Drive

-

Automotive class

No

Operating Temperature (Min.)[°C]

-25

Operating Temperature (Max.)[°C]

85

Package Size [mm]

4.9x6 (t=1)

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Features:

  • Single Power Supply Input (Rated Voltage of 40V)
  • Rated Output Current: 3.5A
  • Rated Output Current (Peak): 6.0A
  • Low ON Resistance DMOS Output
  • Forward, Reverse, Brake, Open Function
  • Direct PWM Control
  • PWM Constant Current Control (Current Limit Function)
  • Built-in Spike Noise Cancel Function (External Noise Filter is Unnecessary)
  • Driver for 1 DC Brush Motor
  • Built-in Logic Input Pull-Down Resistor
  • Cross Conduction Prevention Circuit
  • Thermal Shutdown Circuit (TSD)
  • Over Current Protection Circuit (OCP)
  • Under Voltage Lock Out Circuit (UVLO)
  • Protects Against Malfunction when Power Supply is Disconnected (Ghost Supply Prevention Function)
  • Microminiature, Ultra-thin and High Heat-radiation (Exposed Metal Type) Package
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