Please note that this is an end of life product. See newer alternative product version Please note that this is an end of life product. See newer alternative product version
END OF LIFE
discontinued
RoHS Compliant
Lead-free

IR3899AMTRPBF

END OF LIFE
9A single output synchronous buck regulator
Data Sheet
package
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IR3899AMTRPBF
IR3899AMTRPBF
Data Sheet

Product details

  • Accuracy max
    0.5 %
  • Family
    IPOL
  • Input Voltage
    4.3 V to 17 V
  • Iout max
    9 A
  • Moisture Sensitivity Level
    2
  • Number of Outputs
    1
  • Operating Temperature
    -40 °C to 125 °C
  • Operating Voltage
    4.3 V to 17 V
  • Output Voltage
    0.6 V to 6 V
  • Over Voltage Protection
    Yes
  • Package
    PQFN / 4 x 5
  • Power Good
    Yes
  • Product Category
    Analog
  • Qualification
    Industrial
  • Switching Frequency
    600 kHz to 2000 kHz
  • Technology
    Fast Constant On-Time
  • Type
    Single-phase
OPN
IR3899AMTRPBFXUMA1
Product Status discontinued
Infineon Package
PG-IQFN-24
Package Name N/A
Packing Size 4000
Packing Type TAPE & REEL
Moisture Level 2
Moisture Packing DRY
Lead-free Yes
Halogen Free Yes
RoHS Compliant Yes
Infineon stock last updated:

Product Status discontinued
Infineon Package
PG-IQFN-24
Package Name -
Packing Size 4000
Packing Type TAPE & REEL
Moisture Level 2
Moisture Packing DRY
Lead Free
Halogen Free
RoHS Compliant
The IR3899AMTRPBF is a 9A easy-to-use, fully integrated synchronous buck regulator. It uses a compensation free fast Constant-On-Time (COT) control scheme, which simplifies the design effort and minimizes the bill of material (BOM). The IR3899A is offered in a small 4mm x 5mm PQFN package with excellent thermal performance.

Benefits

  • Easy to use fast constant on-time
  • High efficiency
  • Accurate output voltage regulation
  • Superior transient response
  • Low BOM

Documents

Documents

Design resources

Partner solutions

Developer community

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