Infineon IR3894MTRPBF

12A Highly Integrated Single-Input Voltage, Synchronous Buck Regulator in a PQFN package.
Production

Price and Stock

Technical Specifications

Physical
Case/PackageQFN EP
MountSurface Mount
Number of Pins16
Technical
Max Duty Cycle86 %
Max Input Voltage21 V
Max Junction Temperature (Tj)125 °C
Max Operating Temperature125 °C
Max Output Voltage18.06 V
Max Power Dissipation2.1 W
Max Supply Voltage7.5 V
Min Input Voltage1 V
Min Operating Temperature-40 °C
Min Output Voltage500 mV
Min Supply Voltage1 V
Nominal Supply Current14 mA
Number of Outputs1
Output ConfigurationPositive
Output Current12 A
Output TypeAdjustable
Output Voltage18.06 V
Package Quantity4000
PackagingCut Tape (CT)
Switching Frequency1.5 MHz
Synchronous RectifierYes
Dimensions
Height1 mm

Documents

Download datasheets and manufacturer documentation for Infineon IR3894MTRPBF.

SHENGYU ELECTRONICS
Datasheet45 pages11 years ago
Datasheet43 pages11 years ago
Future Electronics
Datasheet34 pages11 years ago

Supply Chain

Lifecycle StatusProduction (Last Updated: 3 years ago)

Engineering Resources

View Evaluation kits and Reference designs for Infineon IR3894MTRPBF.

Related Parts

Descriptions

Descriptions of Infineon IR3894MTRPBF provided by its distributors.

12A Highly Integrated Single-Input Voltage, Synchronous Buck Regulator in a PQFN package.
Conv DC-DC 1V to 21V Synchronous Step Down Single-Out 0.5V to 18.06V 12A 16-Pin QFN EP T/R / IC REG BUCK ADJ 12A SYNC 16-PQFN
IR3894 Series 5 to 21 Vin 12 A Single Vin Synchronous Buck Regulator - PQFN 5x6
Voltage Regulators - Switching Regulators 12A SupIRBuck 1.5MHz Pvin 1.0V to 21V REG
Synchronous Buck Regulator 16-Pin QFN EP T/R
IC REG BUCK SYNC ADJ 12A 16-PQFN
DC/DC CONV, SYNC BUCK, 1.5MHZ, QFN-17; DC / DC Converter Type: Module; Input Voltage Min: 1V; Input Voltage Max: 21V; No. of Outputs: 1 Output; DC / DC Converter IC Case: QFN; No. of Pins: 17Pins; Output Current: 12A; Output Voltage Min: 500mV; Output Voltage Max: 18.06V; Switching Frequency: 1.5MHz; Topology: Synchronous Buck (Step Down); Operating Temperature Max: 125°C; Product Range: -; MSL: MSL 1 - Unlimited; SVHC: No SVHC (27-Jun-2018)
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; Smart internal LDO to improve light load and full 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 ((Source/Sink Capability +/-12A); 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: 5mm x 6mm PQFN; 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

Manufacturer Aliases

Infineon has several brands around the world that distributors may use as alternate names. Infineon may also be known as the following names:

  • Infineon Technologies
  • INF
  • INFINEO
  • INFINE
  • INFIN
  • INFINION
  • INFI
  • INFENION
  • SIM
  • INFIEON
  • INFINEN
  • INFINEON TECH
  • IFX
  • IR/INFINEON
  • IFT
  • INFINEON/SIEMENS
  • INFIENON
  • INFINEON/IR
  • INFN
  • Infineon Tech ICs
  • INFINEON TECHNOLOGIE
  • LNFINEON
  • INFINEON TECHNO
  • Infineon Technologies Americas Corp
  • INFINEON TECHNOLOGIES (ASIA

Part Number Aliases

This part may be known by these alternate part numbers:

  • IR3894M
  • SP001528672

Technical Specifications

Physical
Case/PackageQFN EP
MountSurface Mount
Number of Pins16
Technical
Max Duty Cycle86 %
Max Input Voltage21 V
Max Junction Temperature (Tj)125 °C
Max Operating Temperature125 °C
Max Output Voltage18.06 V
Max Power Dissipation2.1 W
Max Supply Voltage7.5 V
Min Input Voltage1 V
Min Operating Temperature-40 °C
Min Output Voltage500 mV
Min Supply Voltage1 V
Nominal Supply Current14 mA
Number of Outputs1
Output ConfigurationPositive
Output Current12 A
Output TypeAdjustable
Output Voltage18.06 V
Package Quantity4000
PackagingCut Tape (CT)
Switching Frequency1.5 MHz
Synchronous RectifierYes
Dimensions
Height1 mm

Documents

Download datasheets and manufacturer documentation for Infineon IR3894MTRPBF.

SHENGYU ELECTRONICS
Datasheet45 pages11 years ago
Datasheet43 pages11 years ago
Future Electronics
Datasheet34 pages11 years ago

Compliance

Environmental Classification
Lead FreeLead Free
RoHSCompliant
Compliance Statements
Rohs Statement1 page10 years ago
Reach Statement6 pages10 years ago