? Wide Input Range: 3.8V-40V
? Up to 3.5A Continuous Output Current
? 0.8V ±1% Feedback Reference Voltage
? Integrated 80m? High-Side and
50mΩ Low-SidePower MOSFETs
? Pulse Skipping Mode (PSM) with
25μA QuiescentCurrent in Sleep Mode
? 100ns Minimum On-time
? 2ms Internal Soft-start Time
? Adjustable Frequency 100KHz to 2.2MHz
? External Clock Synchronization
? Frequency Spread Spectrum (FSS)
Modulation forEMI Reduction
? Precision Enable Threshold for Programmable
Input Voltage Under-voltage Lock
Out Protection(UVLO) Threshold and Hysteresis
? Low Dropout Mode Operation
? Derivable Inverting Voltage Regulator
? Over-voltage and Over-Temperature Protection
? Available in an ESOP-8 Package

? 輸入電壓范圍:4V 至 40V
? 5A 持續(xù)輸出電流
? 40μA 超低工作靜態(tài)電流
? 90mΩ 高側(cè)金屬氧化物半導(dǎo)體場效應(yīng)晶體(MOSFET)
? 最短導(dǎo)通時間:75ns
? 電流模式控制
? 可調(diào)節(jié)開關(guān)頻率范圍:200kHz 至 2.5MHz
? 與外部時鐘頻率同步
? 內(nèi)部補(bǔ)償方便使用
? 支持高占空比運(yùn)行
? 精密使能引腳
? 關(guān)斷電流:1μA
? 外部軟啟動
? 熱保護(hù)、過壓保護(hù)和短路保護(hù)
? 8 引腳 HSOIC PowerPAD? 封裝
