后芮駟(上海)電子有限公司
地址:上海市靜安區(qū)大寧三期東朔空間
電話:021-61486298
傳真:021-61486299
網(wǎng)址:www.laqeah.com

■ AEC-Q100 grade 1 qualified
■ Three Step-Down Converters (HVBuck1, LVBuck2 and LVBuck3)
● HVBuck1:4.0V~19V Vin range, lout up to 1.2A, VLDO+300mV/400mV
● LVBuck2: 2.5V~5.5V Vin range, lout up to 0.6A, fixed 1.8V Vout
● LVBuck3: 2.5V~5.5V Vin range, lout up to 1.2A, fixed 1.1V/1.2V/1.3V/1.5V Vout
■ Peak Current Mode with Forced PWM Operation
■ Fixed Switching Frequency at 2.2MHz
■ EMl Reduction with Spread Spectrum and 180° Phase ShiftLow Dropout Regulator (LDO)
■ 2.5V to 5.5V Vin range with 0.3A Output Current capability
■ High PSRR
■ Low noise with Noise Reduction Pin
■ VLDO: 2.7V12.8V12.9V13.3V
■ 9 Adjustable Output Voltage Settings via RSET Pin (LDO and LVBuck3)
■ 6 Flexible Power Sequence Settings via SEQ pin (LDO, LVBuck2, LVBuck3)
■ HV Enable Pin
■ Power Status indication PGOOD pin
■ Package: Wettable Flank FC-QFN 2.5X3.5-18L