1-Channel Lens Driver for Single-lens Reflex Cameras - BD65494MUV

The BD65494MUV motor driver provides 1 Full-On Driver H-Bridge channel. This driver features wide range operating from 2.0V and low power consumption by fast switching speed in a compact surface mount package.

* This product is a STANDARD grade product and not recommend for on-vehicle devices.
Part Number
Unit Quantity
Minimum Package Quantity
Packing Type
BD65494MUV-E2 Active VQFN016V3030 3000 3000 Taping Yes
Grade Standard
Vcc (Max.)[V] 10.0
Power Supply Voltage (Max.)[V] 9.0
Power Supply Voltage (Min.)[V] 2.0
Iout (Max.)[A] 1.0
Iout Peak (Max.)[A] 2.5
Output On Resistance (Typ.)[Ω] 0.55
Number of Motors 1.0
Current Limit -
High Speed Drive Yes
Automotive class No
Operating Temperature (Min.)[°C] -30
Operating Temperature (Max.)[°C] 85
  • ・ Low ON-Resistance Power DMOS output: upper & lower total 0.55Ω(Typ.)
    ・ Range of motor power supply voltage: 2.0V to 9.0V
    ・ Charge pump-less type with p-channel DMOS for the upper side transistor
    ・ H-Bridge output current (DC): 1.0A
    ・ H-Bridge output current (Peak): 2.5A
    ・ The highest performance in switching speed: 200ns(Turn on time), 60ns(Turn off time)
    ・ Drive mode switch function (EN/IN & IN/IN)
    ・ With built-in Under Voltage Locked Out protection & Thermal Shut Down circuit
    ・ Stand-by current: 0μA(Typ.)
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Technical Data
Thermal Resistance

The definition and how to use thermal resistance and thermal characterization parameter of packages for ROHM’s integrated circuit are described in this application note.