Onsemi (MC34167TG) DC-DC Switching Buck, Boost, 7.5V-40Vin, 5V-40Vout

DC-DC Switching Buck, Boost, Inverting Regulator, Adjustable, 7.5V-40Vin, 5V-40Vout, 5Aout, TO-220-5 Product Overview The MC34167TG is a high-performance fixed frequency power Switching Regulator contains the primary functions required for DC-to-DC converters. This series was specifically designed to be incorporated in step-down and voltage-inverting configurations with a minimum number of external components and can also be used in step-up applications. This device consists of an internal temperature compensated reference, fixed frequency oscillator with on-chip timing components, latching pulse width modulator for single pulse metering, high gain error amplifier and a high current output switch. Protective features consist of cycle-by-cycle current limiting, undervoltage lockout and thermal shutdown. Also included is a low power standby mode that reduces power supply current to 36µA. Fixed frequency oscillator (72kHz) with on-chip timing Provides 5.05V output without external resistor divider Precision 2% reference Cycle-by-cycle current limiting Undervoltage lockout with hysteresis Internal thermal shutdown Output switch current in excess of 5A 0 to 95% Output duty cycle Applications Power Management Product Information Topology: Buck, Boost, Inverting Input Voltage Min: 7.5V Input Voltage Max: 40V No. of Outputs: 1Outputs DC / DC Converter IC Case: TO-220 No. of Pins: 5Pins Output Current: 5A Output Voltage Min: 5V Output Voltage Max: 40V Switching Frequency: 72kHz Operating Temperature Max: 70°C