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Infineon Technologies AG DC-DC Converters, Integrated POL Voltage Regulators IR3888MTRPBF

Description
OptiMOS™ IPOL 25 A single - voltage synchronous buck regulator The IR3888 OptiMOSTM 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. Summary of Features Single 4.3 V to 17 V application or Wide Input Voltage Range from 2.0 V to 17 V with an External VCC Precision Reference Voltage (0.6 V +/- 0.5%) Enhenced Fast COT engine stable with Ceramic Output Capacitors and No External Compensation Optional Forced Continuous Conduction Mode and Diode Emulation for Enhanced Light Load Efficiency Programmable Switching Frequency from 600 kHz to 2 MHz Monotonic Start-Up with Four Selectable Soft-Start Time & Enhanced Pre-Bias Start-Up Thermally Compensated Internal Over Current Protection with Four Selectable Settings Enable input with Voltage Monitoring Capability & Power Good Output Thermal Shut Down Operating Temp: -40 °C < Tj < 125 °C Small Size: 6 mm x 5 mm PQFN Lead-free, Halogen-free and RoHS2 Compliant Potential Applications Server applications Storage applications Telecom and Datacom applications Distributed Point-of-Load power architectures Applications Domestic robots Edge server solutions Power transmission and distribution Telecommunication infrastructure Designers who used this product also designed with IPW60R024P7 | 500V-950V CoolMOS™ N-Channel Power MOSFET IDH20G65C6 | CoolSiC™ Schottky Diodes IRF150P220 | N-Channel Power MOSFET IPW60R024CFD7 | 500V-950V CoolMOS™ N-Channel Power MOSFET IR3883MTRPBF | Integrated POL Voltage Regulators BSZ086P03NS3E G | P-Channel Power MOSFET ESD102-U1-02ELS | Low capacitance diodes for ESD protection BSS138N | Small signal/small power MOSFET TDA21472 | Integrated Smart Power Stages BSC160N15NS5 | N-Channel Power MOSFET IPW60R024P7 | 500V-950V CoolMOS™ N-Channel Power MOSFET IDH20G65C6 | CoolSiC™ Schottky Diodes IRF150P220 | N-Channel Power MOSFET IPW60R024CFD7 | 500V-950V CoolMOS™ N-Channel Power MOSFET IR3883MTRPBF | Integrated POL Voltage Regulators BSZ086P03NS3E G | P-Channel Power MOSFET ESD102-U1-02ELS | Low capacitance diodes for ESD protection BSS138N | Small signal/small power MOSFET 1 2 3
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Product
Description
Supplier Links
DC-DC Converters, Integrated POL Voltage Regulators - IR3888MTRPBF - Infineon Technologies AG
Neubiberg, Germany
DC-DC Converters, Integrated POL Voltage Regulators
IR3888MTRPBF
DC-DC Converters, Integrated POL Voltage Regulators IR3888MTRPBF
OptiMOS™ IPOL 25 A single - voltage synchronous buck regulator The IR3888 OptiMOSTM 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. Summary of Features Single 4.3 V to 17 V application or Wide Input Voltage Range from 2.0 V to 17 V with an External VCC Precision Reference Voltage (0.6 V +/- 0.5%) Enhenced Fast COT engine stable with Ceramic Output Capacitors and No External Compensation Optional Forced Continuous Conduction Mode and Diode Emulation for Enhanced Light Load Efficiency Programmable Switching Frequency from 600 kHz to 2 MHz Monotonic Start-Up with Four Selectable Soft-Start Time & Enhanced Pre-Bias Start-Up Thermally Compensated Internal Over Current Protection with Four Selectable Settings Enable input with Voltage Monitoring Capability & Power Good Output Thermal Shut Down Operating Temp: -40 °C < Tj < 125 °C Small Size: 6 mm x 5 mm PQFN Lead-free, Halogen-free and RoHS2 Compliant Potential Applications Server applications Storage applications Telecom and Datacom applications Distributed Point-of-Load power architectures Applications Domestic robots Edge server solutions Power transmission and distribution Telecommunication infrastructure Designers who used this product also designed with IPW60R024P7 | 500V-950V CoolMOS™ N-Channel Power MOSFET IDH20G65C6 | CoolSiC™ Schottky Diodes IRF150P220 | N-Channel Power MOSFET IPW60R024CFD7 | 500V-950V CoolMOS™ N-Channel Power MOSFET IR3883MTRPBF | Integrated POL Voltage Regulators BSZ086P03NS3E G | P-Channel Power MOSFET ESD102-U1-02ELS | Low capacitance diodes for ESD protection BSS138N | Small signal/small power MOSFET TDA21472 | Integrated Smart Power Stages BSC160N15NS5 | N-Channel Power MOSFET IPW60R024P7 | 500V-950V CoolMOS™ N-Channel Power MOSFET IDH20G65C6 | CoolSiC™ Schottky Diodes IRF150P220 | N-Channel Power MOSFET IPW60R024CFD7 | 500V-950V CoolMOS™ N-Channel Power MOSFET IR3883MTRPBF | Integrated POL Voltage Regulators BSZ086P03NS3E G | P-Channel Power MOSFET ESD102-U1-02ELS | Low capacitance diodes for ESD protection BSS138N | Small signal/small power MOSFET 1 2 3

OptiMOS™ IPOL 25 A single - voltage synchronous buck regulator

The IR3888 OptiMOSTM 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.


Summary of Features

  • Single 4.3 V to 17 V application or Wide Input Voltage Range from 2.0 V to 17 V with an External VCC
  • Precision Reference Voltage (0.6 V +/- 0.5%)
  • Enhenced Fast COT engine stable with Ceramic Output Capacitors and No External Compensation
  • Optional Forced Continuous Conduction Mode and Diode Emulation for Enhanced Light Load Efficiency
  • Programmable Switching Frequency from 600 kHz to 2 MHz
  • Monotonic Start-Up with Four Selectable Soft-Start Time & Enhanced Pre-Bias Start-Up
  • Thermally Compensated Internal Over Current Protection with Four Selectable Settings
  • Enable input with Voltage Monitoring Capability & Power Good Output
  • Thermal Shut Down
  • Operating Temp: -40 °C < Tj < 125 °C
  • Small Size: 6 mm x 5 mm PQFN
  • Lead-free, Halogen-free and RoHS2 Compliant

Potential Applications

  • Server applications
  • Storage applications
  • Telecom and Datacom applications
  • Distributed Point-of-Load power architectures

Applications

  • Domestic robots
  • Edge server solutions
  • Power transmission and distribution
  • Telecommunication infrastructure

Designers who used this product also designed with


  • IPW60R024P7 |
    500V-950V CoolMOS™ N-Channel Power MOSFET
  • IDH20G65C6 |
    CoolSiC™ Schottky Diodes
  • IRF150P220 |
    N-Channel Power MOSFET
  • IPW60R024CFD7 |
    500V-950V CoolMOS™ N-Channel Power MOSFET
  • IR3883MTRPBF |
    Integrated POL Voltage Regulators
  • BSZ086P03NS3E G |
    P-Channel Power MOSFET
  • ESD102-U1-02ELS |
    Low capacitance diodes for ESD protection
  • BSS138N |
    Small signal/small power MOSFET
  • TDA21472 |
    Integrated Smart Power Stages
  • BSC160N15NS5 |
    N-Channel Power MOSFET
  • IPW60R024P7 |
    500V-950V CoolMOS™ N-Channel Power MOSFET
  • IDH20G65C6 |
    CoolSiC™ Schottky Diodes
  • IRF150P220 |
    N-Channel Power MOSFET
  • IPW60R024CFD7 |
    500V-950V CoolMOS™ N-Channel Power MOSFET
  • IR3883MTRPBF |
    Integrated POL Voltage Regulators
  • BSZ086P03NS3E G |
    P-Channel Power MOSFET
  • ESD102-U1-02ELS |
    Low capacitance diodes for ESD protection
  • BSS138N |
    Small signal/small power MOSFET

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Supplier's Site Datasheet

Technical Specifications

  Infineon Technologies AG
Product Category IC Voltage Regulators
Product Number IR3888MTRPBF
Product Name DC-DC Converters, Integrated POL Voltage Regulators
Package Type Other; PG-IQFN-22
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