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Référence fabricant


IR2125 Series 500 V 1.6 A 18 V Supply Single High Or Low Side Driver - PDIP-8

Modèle ECAD:
Nom du fabricant: Infineon
Emballage standard:
Product Variant Information section
Code de date: 2119
Product Specification Section
Caractéristiques techniques
Attributes Table
Configuration: High Side
No of Outputs: Single
Peak Output Current: 2A
Supply Voltage-Max: 18V
Rated Power Dissipation: 1W
Quiescent Current: 700µA
Turn-off Delay Time: 200ns
Turn-on Delay Time: 170ns
Rise Time: 43ns
Fall Time: 26ns
Operating Temp Range: -40°C to +125°C
Style d'emballage :  PDIP-8
Méthode de montage : Through Hole
Fonctionnalités et applications

The IR2125PBF is a high voltage, high speed power MOSFET and IGBT driver with over-current limiting protection circuitry. Proprietary HVIC and latch immune CMOS technologies enable ruggedized monolithic construction. Logic inputs are compatible with standard CMOS or LSTTL outputs, down to 2.5V logic. The output driver features a high pulse current buffer stage designed for minimum driver 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 conditions and latched shutdown. The floating channel can be used to drive an N-channel power MOSFET or IGBT in the high or low side configuration which operates up to 500 volts.


Floating channel designed for bootstrap operation
Fully operational to +500V
Tolerant to negative transient voltage
dV/dt immune
Gate drive supply range from 12 to 18V
Undervoltage 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
2.5V, 5V and 15V input logic compatible

The IR2125PBF is a Current Limiting Single Channel Driver. It comes in a PDIP-8 package and is shipped in tubes.

Pricing Section
Stock globale:
2 531
2 531
Sur commande :Order inventroy details
4 541
Stock d'usine :Stock d'usine :
Délai d'usine :
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Des droits de douane peuvent s’appliquer en cas d’expédition vers les États-Unis. Une estimation des droits tarifaires sera dans ce cas calculée au moment du paiement.
3,77 $
Prix Internet
1 500+
Product Variant Information section