LT8615RUDMWPBF中文資料亞德諾數(shù)據(jù)手冊PDF規(guī)格書

FEATURES

? Wide Input Voltage Range: 3V to 42V

? Wide Output Voltage Range: 0.787V to (VIN – 0.4V)

? Ultralow Quiescent Current Burst Mode?

Operation:

? <2.5μA IQ Regulating 12VIN to 3.3VOUT

? Output Ripple <10mVP-P

? Silent Switcher? Powertrain for Ultralow EMI

Emissions

? High Efficiency 2MHz Synchronous Operation:

? Up to 93% Efficiency at 2MHz, 12VIN to 5VOUT

? Fast Minimum Switch-On Time: 40ns

? Very Low Dropout: 125mV at 1A

? Adjustable and Synchronizable: 400kHz to 2.5MHz

? Optional Spread-Spectrum Frequency Modulation

? Fixed Frequency Peak Current-Mode Operation

? Accurate 1V Enable Pin Threshold

? Output Soft-Start and Tracking

? Small 3mm × 3mm Side Wettable QFN Package

? Clearance Between High Voltage and Low Voltage Pins

? Excellent Solder Joint Reliability

? AEC-Q100 Qualified for Automotive Applications

? Temperature Grade 0: ?40°C to +150°C, TA

APPLICATIONS

? Automotive and Industrial Supplies

? Low EMI Step-Down