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UCD7242RSJT +BOM

Dual output digital power driver

UCD7242RSJT General Description

The synchronous rectifier enable (SRE) pin allows for seamless switching between continuous and discontinuous conduction modes, optimizing efficiency at different load conditions. The optimized dead time prevents cross-conduction, enhancing overall system reliability. The UCD7242RSJT is designed to provide a reliable and efficient solution for power delivery applications that demand high performance and robust protection mechanisms

Key Features

  • Fully Integrated Power Switches With Drivers
    for Dual Synchronous Buck Converters
  • Full Compatibility With TI Fusion Digital Power Supply
    Controllers, Such as the UCD92xx Family
  • Wide Input Voltage Range: 4.75 V to 18 V
    Operational Down to 2.2 V Input With an External Bias Supply
  • Up to 10A Output Current per Channel
  • Operational to 2 MHz Switching Frequency
  • High Side Current Limit With Current Limit Flag
  • Onboard Regulated 6 V Driver Supply From VIN
  • Thermal Protection
  • Temperature Sense Output – Voltage Proportional to Chip Temperature
  • UVLO and OVLO Circuits Ensure Proper Drive Voltage
  • Rated From –40°C to 125°C Junction Temperature
  • RoHS Compliant
  • Accurate On-Die Current Sensing (±5%)
  • APPLICATIONS
    • Digitally-Controlled Synchronous-Buck Power Stages
    • High Current Dual-Phase VRM/EVRD Regulators for Desktop, Server, Telecom and
      Notebook Processors

Application

  • Voltage monitoring at its best
  • for industrial automation
  • and automotive systems

Specifications

Source Content uid UCD7242RSJT Pbfree Code Yes
Part Life Cycle Code Active Pin Count 32
Reach Compliance Code not_compliant ECCN Code EAR99
HTS Code 8542.39.00.01 Analog IC - Other Type SWITCHED CAPACITOR REGULATOR
Control Technique PULSE WIDTH MODULATION JESD-30 Code S-PQCC-N32
Moisture Sensitivity Level 1 Number of Functions 1
Number of Outputs 2 Number of Terminals 32
Peak Reflow Temperature (Cel) 260 Surface Mount YES
Switcher Configuration BUCK Temperature Grade AUTOMOTIVE
Terminal Finish NICKEL PALLADIUM GOLD Terminal Form NO LEAD
Terminal Position QUAD Time@Peak Reflow Temperature-Max (s) 30
Product Category Gate Drivers Product MOSFET Gate Drivers
Type High-Side, Low-Side Mounting Style SMD/SMT
Number of Drivers 2 Driver Output Current 10 A
Supply Voltage - Min 4.75 V Supply Voltage - Max 18 V
Minimum Operating Temperature - 40 C Maximum Operating Temperature + 125 C
Series UCD7242 Development Kit UCD9224EVM-464
Operating Supply Current 6 mA Operating Supply Voltage 2.2 V to 18 V
Output Voltage - 300 mV to 3.6 V Pd - Power Dissipation 5.2 W
Product Type Gate Drivers Factory Pack Quantity 250
Subcategory PMIC - Power Management ICs Technology Si
Unit Weight 0.002547 oz

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In Stock: 5,650

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