BD65494MUV
1ch单反相机用镜头驱动器
BD65494MUV
1ch单反相机用镜头驱动器
BD65494MUV是内置1ch FULL ON驱动H桥的电机驱动器。通过2.0V起即可工作的低导通电阻DMOS输出+高速开关，实现低功耗，通过小型表面封装满足移动设备、家用电器等各种组件的需求。
主要规格
特性：
Power Supply Voltage (Max.) [V]
9
Power Supply Voltage (Min.) [V]
2
Vcc (Max.)[V]
10
Iout (Max.)[A]
1
Iout Peak (Max.)[A]
2.5
Output On Resistance (Typ.)[Ω]
0.55
Number of Motors
1
VREF・PWM
-
Current Limit
-
High Speed Drive
Yes
Automotive class
No
Operating Temperature (Min.)[°C]
-30
Operating Temperature (Max.)[°C]
85
Package Size [mm]
3x3 (t=1)
特点：
・ 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.)
