Active
RoHS Compliant

IR3888AMTRPBF

OptiMOS™ integrated point-of-load 20 A single output high efficiency buck regulator
Data Sheet
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IR3888AMTRPBF
IR3888AMTRPBF
Data Sheet

Product details

  • Accuracy
    -0.5 % to 0.5 %
  • Family
    OptiMOS™ IPOL
  • Industrial 24V Input
    No
  • Input Voltage
    4.3 V to 17 V
  • Internal Bias LDO
    Yes
  • Iout max
    20 A
  • Moisture Sensitivity Level
    2
  • Number of Outputs
    1
  • Operating Temperature
    -40 °C to 125 °C
  • Output Voltage
    0.6 V to 6 V
  • Product Category
    Analog
  • Qualification
    Industrial
  • Switching Frequency
    800 kHz to 800 kHz
  • Technology
    Fast Constant On-Time
  • Topology
    Buck
  • Type
    Single-phase
Recommended
OPN
IR3888AMTRPBFAUMA1
Product Status active
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 IR3888A OptiMOS™ IPOL 20 A is an easy-to-use, fully integrated DC-DC buck regulator with patented fast Constant-On-Time (COT) control scheme. It simplifies the design effort, while enable an enhanced transient response and improved Vout regulation. The onboard PWM controller and OptiMOS™ 5 MOSFETs with integrated bootstrap diode make the IR3888A a small footprint, high efficiency solution for various point-of-load applications requiring.

Features

  • Single 4.3-17 V application
  • Precision Reference (0.6V +/
  • 0.5%)
  • Enhanced fast COT engine
  • Forced continuous conduction mode
  • 800 kHz switching frequency
  • soft-start with enhanced pre-bias
  • Thermally compensated internal OCP
  • Enable input with voltage monitoring
  • Thermal shut down
  • Operating Tj: -40 °C to 125 °C
  • Small size: 6 mm x 5 mm PQFN
  • RoHS2 compliant with exemption 7a

Benefits

  • Easy to use fast COT PWM Engine
  • High efficiency
  • Accurate output voltage regulation
  • Superior transient response
  • Reduced BOM

Documents

Documents

Design resources

Partner solutions

Developer community

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