The AP65400 is a 340kHz switching frequency external compensated synchronous DC/DC buck converter. It has integrated low RDSON high and low side MOSFETs. The AP65400 enables continues load current of up to 4A with efficiency as high as 96%. The AP65400 implements an automatic custom light load efficiency improvement algorithm. The AP65400 features current mo.
current mode control operation, which enables fast transient response times and easy loop stabilization.
The AP65400 simplifies board layout and reduces space requirements with its high level of integration and minimal need for external components, making it ideal for distributed power architectures.
The AP65400 is available in a standard Green SO-8EP package and is RoHS compliant.
Pin Assignments
Features
• VIN 4.75V to 18V
• 4A Continuous Output Current, 7A Peak
• Efficiency Up to 96%
• Automated Light Load improvement
• VOUT Adjustable to 0.8 to 16V
• 340kHz Switching Frequency
• External.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | AP65402 |
Diodes |
LIGHT LOAD IMPROVED 4A 500KHZ SYNCH DC/DC BUCK CONVERTER | |
2 | AP65403 |
Diodes |
LIGHT LOAD IMPROVED 4A 750kHz SYNCH DC/DC BUCK CONVERTER | |
3 | AP65450 |
Diodes |
650kHz ADAPTIVE COT STEP-DOWN CONVERTER | |
4 | AP65452 |
Diodes |
650kHz ADAPTIVE COT STEP-DOWN CONVERTER | |
5 | AP65453 |
Diodes |
650kHz ADAPTIVE COT STEP-DOWN CONVERTER | |
6 | AP65454 |
Diodes |
650kHz ADAPTIVE COT STEP-DOWN CONVERTER | |
7 | AP65455 |
Diodes |
650kHz ADAPTIVE COT STEP-DOWN CONVERTER | |
8 | AP6502 |
Diodes |
340kHz 23V 2A SYNCHRONOUS DC/DC BUCK CONVERTER | |
9 | AP6502A |
Diodes |
240kHz 23V 2A SYNCHRONOUS DC/DC BUCK CONVERTER | |
10 | AP6503 |
Diodes |
340kHz 23V 3A SYNCHRONOUS DC/DC BUCK CONVERTER | |
11 | AP6503A |
Diodes |
240kHz 23V 3A SYNCHRONOUS DC/DC BUCK CONVERTER | |
12 | AP6507 |
Diodes |
500kHz 18V 3A SYNCHRONOUS DC/DC BUCK CONVERTER |