The IR3624 is a PWM controller designed for high performance synchronous Buck DC/DC applications. The IR3624 drives a pair of external N-MOSFETs using a fixed 600kHz switching frequency allowing the use of small external components. The output voltage can be precisely regulated using the internal 0.6V reference voltage for low voltage applications. Protectio.
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• Internal 600kHz Oscillator Operates with Single 5V or 12V Supply Programmable Over Current Protection Hiccup Current Limit Using MOSFET RDS(on) sensing Precision Reference Voltage (0.6V) Programmable Soft-Start Pre-Bias Start-up Thermal Protection 10-Lead MLPD Package
Description
The IR3624 is a PWM controller designed for high performance synchronous Buck DC/DC applications. The IR3624 drives a pair of external N-MOSFETs using a fixed 600kHz switching frequency allowing the use of small external components. The output voltage can be precisely regulated using the internal 0..
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | IR3621 |
International Rectifier |
2-PHASE / DUAL SYNCHRONOUS PWM CONTROLLER | |
2 | IR3621PBF |
International Rectifier |
2-PHASE / DUAL SYNCHRONOUS PWM CONTROLLER | |
3 | IR3622AMPBF |
International Rectifier |
SINGLE OR DUAL OUTPUT SYNCHRONOUS STEP DOWN CONTROLLER | |
4 | IR3622MPBF |
International Rectifier |
SINGLE OR DUAL OUTPUT SYNCHRONOUS STEP DOWN CONTROLLER | |
5 | IR3623MPBF |
International Rectifier |
SINGLE OR DUAL OUTPUT SYNCHRONOUS STEP DOWN CONTROLLER | |
6 | IR3628MPBF |
International Rectifier |
HIGH FREQUENCY SYNCHRONOUS PWM BUCK CONTROLLER | |
7 | IR3629A |
International Rectifier |
HIGH FREQUENCY SYNCHRONOUS PWM BUCK CONTROLLER | |
8 | IR3629MPBF |
International Rectifier |
HIGH FREQUENCY SYNCHRONOUS PWM BUCK CONTROLLER | |
9 | IR36021 |
International Rectifier |
DIGITAL POL BUCK CONTROLLER | |
10 | IR3637ASPBF |
International Rectifier |
1% ACCURATE SYNCHRONOUS PWM CONTROLLER | |
11 | IR3637SPBF |
International Rectifier |
1% ACCURATE SYNCHRONOUS PWM CONTROLLER | |
12 | IR3638SPBF |
International Rectifier |
HIGH FREQUENCY SYNCHRONOUS PWM BUCK CONTROLLER |