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The SS6580 is a high-power, high-efficiency voltage-mode switching regulator controller for motherboard VI/O power supply applications. Designed to drive an N-channel MOSFET in a standard buck topology, the SS6580 features a high voltage CMOS output driver with short-circuit protection in an 8-pin package. An external 4-bit Digital-to-Analog Converter (DAC) .
Operating Voltage up to 15V. Simple Voltage-Mode PWM Control. Fast Transient Response. 2V and 1.3V ± 2% Feedback Voltage Reference Options. Adjustable Current Limit without External Sense Resistors. 200 KHz Switching Oscillator. Short-Circuit Protection with Low Short-Circuit Output Current. Low Shutdown Current Built-in Soft Start. n DESCRIPTION The SS6580 is a high-power, high-efficiency voltage-mode switching regulator controller for motherboard VI/O power supply applications. Designed to drive an N-channel MOSFET in a standard buck topology, the SS6580 features a high voltage CMOS output.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | SS6580 |
Silicon Standard |
Step-Down DC/DC Controller |
|
| 2 | SS65 |
Sunmate |
SURFACE MOUNT SCHOTTKY BARRIER DIODES |
|
| 3 | SS65 |
Frontier Electronics |
(SS62 - SS610) 6A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS |
|
| 4 | SS65 |
Power Silicon |
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER |
|
| 5 | SS6520 |
Silicon Standard |
USB High-Side Power Switch |
|
| 6 | SS6521 |
Silicon Standard |
Single High-Side Power Switch |
|
| 7 | SS6523 |
Silicon Standard |
500mA Power Distribution Switch |
|
| 8 | SS6525 |
Silicon Standard |
USB High-Side Power Switch |
|
| 9 | SS6526 |
Silicon Standard |
Dual USB High-Side Power Switch |
|
| 10 | SS6527 |
Silicon Standard |
Quad USB High-Side Power Switch |
|
| 11 | SS6531 |
Silicon Standard |
500mA Dual Linear Regulator |
|
| 12 | SS6532 |
Silicon Standard |
500mA Dual Linear Regulator |
|