LT8336EV#WTRPBF

LT8336EV#WTRPBF is a low IQ, synchronous step-up DC/DC converter. It features a silent switcher architecture and optional spread spectrum frequency modulation to minimize EMI emissions while delivering high efficiencies at high switching frequencies. The wide input/output voltage range, low VIN pin quiescent current in burst mode operation, and 100% duty cycle capability for the synchronous MOSFET in PassThru operation (VIN ≥ VOUT), make the LT8336 ideally suited for general-purpose step-up and automotive preboost applications. The LT8336 features output soft-start, an output power good flag, and output overvoltage lockout. Applications include automotive and industrial power supplies, and general-purpose step-up.

• Integrated 40V, 2.5A power switches
• Wide input/output voltage range from 2.7V to 40V
• 100% duty cycle capability for synchronous MOSFET
• Output soft-start and power good monitor
• Internal compensation, AEC-Q100 qualified for automotive applications
• Accurate 1V enable pin threshold
• VIN quiescent current is 0.3µA typ at EN/UVLO=0.15V, TA=25°C. VIN=5V
• Switching frequency is 300kHz typ at RT=357kohm, TA=25°C. VIN=5V
• LQFN (laminate package with QFN footprint) package
• Temperature range from -40°C to 125°C