Infineon's model IR4427STRPBF is a gate driver IC, a low voltage, high speed power MOSFET and IGBT driver. Proprietary latch-immune CMOS technology enables a solid overall construction with logic inputs compatible with standard CMOS or LSTTL outputs.
Features of IR4427STRPBF
1. The gate drive power supply ranges from 6 to 20V;
2. CMOS Schmitt trigger input;
3. Propagation delay matching of two channels;
4. The output and input are out of phase (IR4426);
5. Output and input synchronization (IR4427);
6. Output ta and input ta are out of phase;
7. Output b corresponds to input b (IR4428);
8. Lead-free is also available.
Application field of IR4427STRPBF
IR4427STRPBF is mainly used to drive N-channel or P-channel power MOSFET. It has a dual-channel structure and can control the on and off of two power MOSFETs at the same time.
Common application areas of IR4427STRPBF include:
1. Power management: used in switching power supplies, inverters, lithium battery management systems, etc., to provide efficient power conversion and control in the field of power management.
2. Motor drive: By controlling the switching operation of the power MOSFET, the motor's start and stop, forward and reverse, speed regulation and other functions can be realized, which is widely used in the field of motor drive.
3. Automotive electronics: used in drive and control modules in automotive electronic systems, such as electric seat control, electric window control, and car light control.
4. Industrial control equipment: used to control and drive various load circuits in industrial control equipment, such as PLC (programmable logic controller), frequency converter, industrial robot, etc.
5. LED lighting: used for power control and driving in LED lighting systems, to realize the adjustment of the brightness and color of LED light sources.
In addition to the above application fields, IR4427STRPBF can also be used in other circuits that need to control power MOSFETs. It can provide stable and reliable power control and drive capabilities, and is widely used in various electronic devices that require high-efficiency energy conversion and control.
Parameters of IR4427STRPBF
Brand: Infineon
Product Category: Gate Driver IC
Package: SOIC-8
Voltage-power supply: 6V~20V
Working temperature: -40°C~150°C(TJ)
Mounting Type: Surface Mount Type
Basic product number: IR4427
HTSUS: 8542.39.0001
Driver configuration: low end
Channel type: independent
Number of drives: 2
Gate type: IGBT, N-channel MOSFET
Logic voltage - VIL, VIH: 0.8V, 2.7V
Current-peak output (sink, source): 2.3A, 3.3A
Input Type: Non-inverting
Rise/Fall Time (Typical): 15ns, 10ns
Product Application: Automotive Grade
Pin Diagram of IR4427STRPBF
Schematic of IR4427STRPBF
Package diagram of IR4427STRPBF
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