Active and preferred
RoHS Compliant

IR3888MTRPBF

OptiMOS™ IPOL 25 A single - voltage synchronous buck regulator
Data Sheet
package
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IR3888MTRPBF
IR3888MTRPBF
Data Sheet

Product details

  • Family
    OptiMOS™ IPOL
  • Input Voltage
    2 V to 17 V
  • Iout max
    25 A
  • Moisture Sensitivity Level
    2
  • Number of Outputs
    1
  • Output Voltage
    0.6 V to 6 V
  • Package
    PG-IQFN-22-2
  • Product Category
    Analog
  • Qualification
    Industrial
  • Switching Frequency
    600 kHz to 2000 kHz
  • Technology
    Fast Constant On-Time
  • Type
    Single-phase
Recommended
OPN
IR3888MTRPBFAUMA1
Product Status active and preferred
Infineon Package
PG-IQFN-22
Package Name N/A
Packing Size 5000
Packing Type TAPE & REEL
Moisture Level 2
Moisture Packing DRY
Lead-free No
Halogen Free Yes
RoHS Compliant Yes
Infineon stock last updated:

Product Status
Active
Infineon Package
PG-IQFN-22
Package Name -
Packing Size 5000
Packing Type TAPE & REEL
Moisture Level 2
Moisture Packing DRY
Lead Free
Halogen Free
RoHS Compliant
The IR3888 OptiMOS™ IPOL is an easy-to-use, fully integrated DC-DC buck regulator. The onboard PWM controller and OptiMOS™ MOSFETs with integrated bootstrap diode make the IR3888 a small footprint solution, providing high-efficient power delivery. Furthermore, it uses a fast Constant-On-Time (COT) control scheme, which simplifies the design efforts and achieves fast control response.

Features

  • 4.3-17V application
  • Precision Reference (0.6V +/
  • 0.5%)
  • Enhanced Fast COT engine
  • Forced Conduction & Diode Emulation mode
  • Switching Frequency from 0.6-2MHz
  • 4 Selectable Soft-Start Times
  • OCP with 4 Selectable Settings
  • Enable input with Voltage Monitoring
  • Thermal Shut Down
  • Operating Temp: -40 °C to 125 °C
  • Small Size: 6 mm x 5 mm PQFN

Diagrams

IR3888-Basic-Apps-circuit
IR3888-Basic-Apps-circuit
IR3888-Basic-Apps-circuit IR3888-Basic-Apps-circuit IR3888-Basic-Apps-circuit
IR3888-Performance-curve IR3888-Performance-curve IR3888-Performance-curve
IR3888-Functional-block-diagram IR3888-Functional-block-diagram IR3888-Functional-block-diagram
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