IR2121PBF

IR2121PBF, current limiting low side driver, 18V, 1.0 W, 1A, 230 mV, 150 ns, DIP

Rated 5 Rating 5 | reviews | Write a review

Price:: US $1.00~1.00 / piece [Get Latest Price]

Reference price:

Qty (lots)	Price/lot
1 ~ 1000 :	1.00 / Piece

PartNumber:: IR2121PBF

Brand:: International Rectifier - IR | Pack: DIP | D/C: 06+

Availability:: Supply Ability: 4/Day Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

Quantity:: piece

Total Price:: US $0

Place Order via Escrow Service

Not exactly what you want? Post a quick Buying Request!

Sold By

Ms. Sukey's store

(China (Mainland))

100% Positive feedback

Detailed seller ratings

Visit Store

Contact Now

Esrcow Service

Place orders confidently and securely via it

Safe payments
Quick and easy transactions
Free service charges

Learn More >>

Previous Next

Products Upload time: 2013-06-24

From Other Seller

Part Number:IR2121PBF
US $1.00 - 1.00
Quantity:

piece

Product Summary

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. The IR2121PBF 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.

Parametrics

IR2121PBF absolute maximum ratings: (1)Fixed Supply Voltage: -0.3 to 25 V; (2)Gate Drive Return Voltage: VCC - 25 to VCC + 0.3 V; (3)Output Voltage: VS - 0.3 to VCC + 0.3 V; (4)Logic Input Voltage: -0.3 to VCC + 0.3 V; (5)Error Signal Voltage: -0.3 to VCC + 0.3 V; (6)Current Sense Voltage: VS - 0.3 to VCC + 0.3 V; (7)Package Power Dissipation TA ≤ +25°C: 1.0 W; (8)Thermal Resistance, Junction to Ambient: 125 °C/W; (9)Junction Temperature: 150 °C; (10)Storage Temperature: -55 to 150 °C; (11)Lead Temperature (Soldering, 10 seconds): 300 °C.

Features

IR2121PBF features: (1)Gate drive supply range from 12 to 18V; (2)Undervoltage lockout; (3)Current detectioand limiting loop to limit drivepower transistor current; (4)Error lead indicates fault conditions and programs shutdowtime; (5)Output iphase with input.