EVQ4233-VE-00A
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概要
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機能と利点
- 3A Buck-Boost Converter with Four Integrated MOSFETs
- 4.3V to 22V Operating Input Voltage (VIN) Range, with a 36V Withstand VIN
- 24V Input Over-Voltage Protection (OVP)
- 1V to 22V Output Voltage (VOUT) Range
- I2C-Configurable Reference Voltage (VREF) Range: 0.1V to 2.147V with 1mV Resolution
- Up to 98.82% Peak Efficiency
- Integrated 5V/60mA Low-Dropout (LDO) Regulator to Supply External Microcontroller Unit (MCU)
- Selectable Input or Output Constant-Current (CC) Limit with 5% Accuracy via Factory Trimming
- Accurate Output Current (IOUT) Monitor
- Selectable 280kHz, 420kHz, or 600kHz Switching Frequency (fSW) with Frequency Spread Spectrum (FSS)
- Selectable Automatic Pulse-Frequency Modulation (PFM) or Pulse-Width Modulation (PWM) Mode and Forced PWM (FPWM) Mode
- Configurable I2C Target Address Supported by the ADDR Pin and I2C Register
- Line Drop Compensation
- I2C, Alert, and One-Time Programmable (OTP) Memory
- Enable (EN) Shutdown Passive Discharge
- Available in a QFN-19 (4mmx5mm) Package with Wettable Flanks
- Available in AEC-Q100 Grade 1
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