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AW8601CSR

The AW8601 is a bidirectional voice coil motor driver chip, which contains a 10-bit DAC. The maximum output current is ± 100mA. AW8601 operating voltage from 2.3V to 5V.

The AW8601 is controlled through the I2C serial interface, and its operating frequency can reach up to 1MHz. The device address of the chip is 7’h0c, and which can be changed by the factory.

The AW8601 contains VRC mode, which allows programmable configuration of output current waveform to minimize mechanical vibration and can be suitable for different types of voice coil motors.

The AW8601 contains power on reset circuit and power off function. The reset circuit ensures that the digital circuit works well when supply power up. In power down mode, the supply current consumption less than 1μA.


产品特性

2.3V to 5V power supply

VCM Driver for Auto-Focus

±100mA current sink

Low quiescent current

10 bit resolution DAC

support VRC (VCM Ring Control) modes

2 wire I2C serial interface clock rates up to

1MHz(1.8V interface available)

Power Down mode current consumption less than 1uA

Thermal Shutdown

Power on reset

Small 0.4mm pitch WLCSP 0.73mm X 1.13mm X 0.30mm -6B


Datasheet

Application note

产品型号 文档格式 大小 下载
  • Motor Type
    Icapacity (mA)
    VDD (V)
    I2C (Hz)
    I2C Addr
    IQuiescent (mA)
    Istandby (μA)
    DAC
    AF Mode
    Package (mm)
  • AW8601CSR

    Bi-VCM
    ±100/±150
    2.3-3.6
    400K/1M
    Configurable (4)
    0.35
    1
    10bit
    VRC
    WLCSP 1..13X0.73-6B
封装形式 引脚数 长(mm) 宽(mm) 厚(mm) 引脚间距(mm) 散热盘 文档下载
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