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    raybet雷电竞首页微控制器类芯片数模混合芯片OB6606

    OB6606

    General Description

    OB6606is a monolithic, high performance, low cost brush motor controller，which requires only a few BOM to complete system.

    OB6606 integrates high performance MCU, power MOS driver，high-resolution 5V regulator, high-speed rail-to-rail amplifier, comparator for over current protection(SCP). OB6606 provides higher flexibility, lower volumn and lower cost motor control system.

    OB6606 supports the development of the control program, integrates single PWM driver andcurrent detection, provides 14 GPIOs, 4-channel PWM, 8-channel ADC, UART interface etc. It meets the needs of most brush motor applications.

    OB6606 provides protection functions to improve stability of symtem application, includingunder voltage lockout, over voltage protection, over temperature protection, over current protection.


    Applications

    ·Brush Motor related


    Features

    Built-in MOS driver

    lOutput high-level clamped on 13V

    LDO

    lOutput5V

    lCurrent capability is over 50mA

    lBuilt-in short circuit protectionand over temperature protection

    Driver over current protection（SCP）

    lThreshold is set by system for high flexibility

    lResult of SCP comparator shutdown driver. Hardware protection is safer.

    Low standby current

    lLow standby current, less than 10uA

    High-speed rail-to-rail amplifier

    lGain bandwith production isover 1.1MHz

    lSlew rate is over 10V/us

    High performance1T-8bit MCU

    l16MHz Internal RC oscillator, with programmable clock divider.

    l1~8T can be switched on the fly.

    lInstruction-set compatible with MCS-51.

    l8KBon-chip program memory.

    l512B RAM as standard 8052.

    lDual 16-bit Data Pointers (DPTR0 & DPTR1).

    lThree 16-bit Timer/Counters. (Timer 0,1,2）

    l14GPIOs

    lExternal interrupt 0,1 with four priority levels

    lOne IIC interface. (Master/Slave mode)

    lOne serial peripheral interfaces in full duplex mode. Additional Baud Rate Generator.

    lProgrammable watchdog timer.

    l4-channel 10-bit PWM（1-channel is used to control MOS_DRV）

    l8-channel 12-bit analog-to-digital converter (ADC),ADC6 is interal current detection.

    lCMP x1 Set

    lISP/IAP/ICP functions and EEPROM function

    lLVI/LVR (LVR deglitch 500ns)

    lPower management unit for IDLE and power down modes.

    lOn-Chip in-circuit emulator (ICE) functions with On-Chip Debugger (OCD).


    Typical Application

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