BD90620HFP-C Datasheet | ROHM

Description BD906xx-C series is a step-down switching regulator with integrated POWER MOS FET and have the capability to withstand high input voltage, providing a free setting function of operating switching frequency with external resistor. This switching regulator features a wide input voltage range (3.5 V to 36 V, Absolute maximum 42 V) and operating temperature range (-40 °C to +125 °C). Furthermore, an external synchronization input pin enables synchronous operation with external clock. Features - AEC-Q100 Qualified (Note 1) - Integrated Pch POWER MOS FET - Low Dropout: 100 % ON Duty Cycle - External Synchronization Function - Soft Start Function: 1.38 ms (f SW = 500 k Hz) - Current Mode Control - Over Current Protection - Low Supply Voltage Error Prevention - Thermal Shut Down Protection - Short Circuit Protection - High power HRP7 package mounted - pact and High power HTSOP-J8 package mounted - Load dump up to 42 V. (Note 1 : Grade 1) Applications - Automotive Battery Powered Supplies (Cluster Panels, Car Multimedia) - Industrial / Consumer Supplies - Other electronic equipment Key Specifications - Input Voltage Range : 3.5 V to 36 V (Initial startup is over 3.9 V) - Output Voltage Range : 0.8 V to VIN - Output Switch Current : 4 A / 2.5 A / 1.25 A (Max) - Switching Frequency : 50 k Hz to 600 k Hz - Reference Voltage Accuracy :±2% (-40 °C to +125 °C) - Shutdown Circuit Current : 0 µA (Typ) - Operating Temperature Range(Ta) : -40 °C to +125 °C Package HRP7 HTSOP-J8 W(Typ) x D(Typ) x H(Max) 9.395mm x 10.540mm x 2.005mm 4.90mm x 6.00mm x 1.00mm HRP7 HTSOP-J8 Typical Application...