A7987TR

Active

61 V 3A asynchronous step-down switching regulator with adjustable current limitation for automotive

Quantity $ per Unit Savings
1 - 9$5.720%
10 - 24$5.1410%
25 - 99$4.8615%
100 - 249$4.2126%
250 - 499$4.0030%
500$3.5937%
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Out of stock
$5.72
Parameter NameParameter Value
Input Voltage Min Volt4.5
Input Voltage Max Volt61.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
ROHS Compliance GradeEcopack2
GradeAutomotive
Package NameHTSSOP16
Key features
  • 3 A DC output current
  • 4.5 V to 61 V operating input voltage
  • Adjustable fsw (250 kHz to 1.5 MHz)
  • Output voltage adjustable from 0.8 V to VIN
  • Synchronization
  • Adjustable soft-start time
  • Adjustable current limitation
  • VBIAS improves efficiency at light load
  • PGOOD open collector output
  • Digital frequency fold-back in short-circuit
  • Auto-recovery thermal shutdown
  • Qualified following AEC-Q100 requirements