INTERNATIONAL RECTIFIER  IR2121PBF  MOSFET DRIVER, LOW-SIDE, DIP-8

INTERNATIONAL RECTIFIER IR2121PBF

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Product Overview


The IR2121PBF is a high speed power MOSFET and IGBT Driver with over-current limiting protection circuitry. Latch immune CMOS technology enables ruggedized monolithic construction. Logic inputs are compatible with standard CMOS or LSTTL outputs and down to 2.5V logic. The output driver features a high pulse current buffer stage designed for minimum cross-conduction. The protection circuitry detects over-current in the driven power transistor and limits the gate drive voltage. Cycle-by-cycle shutdown is programmed by an external capacitor which directly controls the time interval between detection of the over-current limiting condition and latched shutdown. The output can be used to drive a N-channel power MOSFET or IGBT in the low-side configuration.
  • Under-voltage lockout
  • Current detection and limiting loop to limit driven power transistor current
  • Error lead indicates fault conditions and programs shutdown time
  • Output in phase with input
  • 2.5, 5 and 15V Input logic compatible

Applications

Industrial; Consumer Electronics
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Product Specifications, Documents & More


  • Device Type: MOSFET Driver
  • Driver Case Style: DIP
  • Driver Configuration: Low Side
  • Input Delay: 150ns
  • MSL: -
  • Module Configuration: Low Side
  • No. of Pins: 8
  • Operating Temperature Max: 125°C
  • Operating Temperature Min: -40°C
  • Output Delay: 200ns
  • Packaging: Each
  • Peak Output Current: 3.3A
  • SVHC: No SVHC (15-Jun-2015)
  • Supply Voltage Max: 18V
  • Supply Voltage Min: 12V
  • Supply Voltage Range: 12V to 18V

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Availability

Availability:  4,037


  • 4,037 in stock for same day shipping
 
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    More stock available week commencing 3/14/16

Price for: Each 1

Minimum order quantity: 1

Order multiple quantity: 1

Price: $4.00 $4

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Price

Quantity List Price Your Price
1 - 9 $7.26
10 - 99 $4.98
100 - 249 $3.96
250 - 499 $3.74
500 - 999 $3.55
1000 - 2499 $3.41
2500 - 9999 $3.26
10000+ $3.04
 
 
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