LMR23625CFPQDRRTQ1

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LMR23625CFPQDRRTQ1

Automotive Qualified SIMPLE SWITCHER®, 4V to 36V, 2.5A Synchronous Step-Down Converter

Packaging

Package | PIN: DRR | 12
Temp: Q (-40 to 125)
Carrier: Cut Tape
Qty Price
1-9 $3.81
10-24 $3.43
25-99 $3.19
100-249 $2.80
250-499 $2.62
500-749 $2.23
750-999 $1.88
1000+ $1.80

Features

  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results:
    • Device Temperature Grade 1: –40°C to +125°C Ambient OperatingTemperature
    • Device HBM ESD Classification Level H1C
    • Device CDM ESD Classification Level C4A
  • 4-V to 36-V Input Range
  • 2.5-A Continuous Output Current
  • Integrated Synchronous Rectification
  • Minimum Switch-On Time: 60 ns
  • Internal Compensation for Ease of Use
  • Fixed 2.1-MHz Switching Frequency
  • PFM and Forced PWM Mode Options at Light Load
  • Frequency Synchronization to External Clock
  • 75-µA Quiescent Current at No Load for PFM Option
  • Power-Good Option
  • Soft Start into a Prebiased Load
  • High Duty-Cycle Operation Supported
  • Output Short-Circuit Protection With Hiccup Mode
  • 8-Pin HSOIC and 12-Pin WSON Wettable Flank with PowerPAD™ Package Options
  • Create a Custom Design Using the LMR23625-Q1 With the WEBENCH® Power Designer

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Texas Instruments  LMR23625CFPQDRRTQ1

The LMR23625-Q1 SIMPLE SWITCHER® is aneasy-to-use 36-V, 2.5-A synchronous step down regulator. With a wide input range from 4 V to 36 V,the device is suitable for various applications from industrial to automotive for powerconditioning from unregulated sources. Peak-current-mode control is employed to achieve simplecontrol-loop compensation and cycle-by-cycle current limiting. A quiescent current of 75 µA makesit suitable for battery powered systems. Internal loop compensation means that the user is freefrom the tedious task of loop compensation design. This also minimizes the external components. Thedevice has option for fixed-frequency, forced-pulse-width-modulation (FPWM) mode to achieve smalloutput voltage ripple at light load. An extended family is available in 1-A (LMR23610-Q1), 1.5-A(LMR23615-Q1), and 3-A (LMR23630-Q1) load current options in pin-to-pin compatible packages, whichallows simple, optimum PCB layout. A precision-enable input allows simplification of regulatorcontrol and system-power sequencing. Protection features include cycle-by-cycle current limit,hiccup-mode short-circuit protection and thermal shutdown due to excessive powerdissipation.