Infineon IR3897MTRPBF

IR3897 Series 21 V 4 A 1500 kHz Buck Surface Mount Switching Regulator - PQFN-16

Buck Yes 300KHz~1.5MHz Adjustable 1 18.06V 500mV 21V 1V PQFN-24 , 5mm*4mm*1mm

Synchronous Buck Regulator 16-Pin QFN EP T/R

Switching voltage regulators; INFINEON; IR3897MTRPBF; 1; 4 A; 1 mm; 18.06 V

Switching Controller, Voltage-mode, 4A, 1500kHz Switching Freq-Max, QCC17

DC/DC CONV, SYNC BUCK, 1.5MHZ, PQFN-17; Topology: Synchronous Buck (Step Down); Input Voltage Min: 1V; Input Voltage Max: 21V; No. of Outputs: 1Outputs; DC / DC Converter IC Case: PQFN; No. of Pins: 17Pins; Output Current: 4A; Output Voltage Min: 500mV; Output Voltage Max: 18.06V; Switching Frequency: 1.5MHz; Operating Temperature Max: 125°C; Product Range: SupIRBuck Series; Automotive Qualification Standard: -; MSL: MSL 1 - Unlimited; SVHC: No SVHC (27-Jun-2018); Operating Temperature Min: -40°C

Benefits: Single 5V and 12V application; Wide Input Voltage Range from 1.0V to 21V with external Vcc; Output Voltage Range: 0.5V to 0.86* Vin; Enhanced Line/Load Regulation with Feed-Forward; Programmable Switching Frequency up to 1.5MHz; Internal Digital Soft-Start/Soft-Stop; Enable input with Voltage Monitoring Capability; Thermally Compensated Current Limit with robust hiccup mode over current protection; Variable Internal LDO to enhance light load efficiency; External Synchronization with Smooth Clocking; Enhanced Pre-Bias Start-Up; Precision Reference Voltage (0.5V+/-0.5%) with margining capability; Vp for Tracking Applications; Integrated MOSFET drivers and Bootstrap Diode; Thermal Shut Down; Programmable Power Good Output with tracking capability; Monotonic Start-Up; Operating temp: -40C where Tj is < 125C; Small Size: 4mm x 5mm QFN; Lead-free, Halogen-free and RoHS Compliant | Target Applications: Desktop and Workstations; Fan; Graphic Boards; Netcom and Telecom; Point of Load; Pump; Servers and Storage; Servo Drives; Solar; UPS; Welding