Recherchez avec le numéro de pièce ainsi que le fabricant ou la description
Pin Pin Name Description 1 VCC The VCC pin is the main voltage supply input. It is also used in conjunction with the VSW pin to sense current in the high side MOSFET. 2 COMP The COMP pin connects to the output of the Operational Transconductance Amplifier (OTA) and the positive terminal of the PWM comparator. This pin is used in conjunction with the FB p.
include lossless current limit and short circuit protection, output overvoltage protection, output undervoltage protection, and input undervoltage lockout. The NCP3020 is currently available in a SOIC−8 package.
Features
• Input Voltage Range from 4.7 V to 28 V
• 300 kHz Operation (NCP3020B
– 600 kHz)
• 0.6 V Internal Reference Voltage
• Internally Programmed 6.8 ms Soft−Start (NCP3020B
– 4.4 ms)
• Current Limit and Short Circuit Protection
• Transconductance Amplifier with External Compensation
• Input Undervoltage Lockout
• Output Overvoltage and Undervoltage Detection
• NCV Prefix for Autom.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | NCV3020B |
ON Semiconductor |
Synchronous PWM Controller |
|
| 2 | NCV3011 |
ON Semiconductor |
Synchronous PWM Controller |
|
| 3 | NCV3030A |
ON Semiconductor |
Synchronous PWM Controller |
|
| 4 | NCV3030B |
ON Semiconductor |
Synchronous PWM Controller |
|
| 5 | NCV3063 |
ON Semiconductor |
Step-Up/Down/Inverting Switching Regulators |
|
| 6 | NCV3064 |
ON Semiconductor |
Switching Regulator |
|
| 7 | NCV3065 |
ON Semiconductor |
Constant Current Buck Boosting Inverting Switching Regulator |
|
| 8 | NCV3066 |
ON Semiconductor |
Constant Current Buck Boost Inverting Switching Regulator |
|
| 9 | NCV308 |
ON Semiconductor |
Supervisory Circuit |
|
| 10 | NCV3163 |
ON Semiconductor |
Switching Regulator |
|
| 11 | NCV317 |
ON Semiconductor |
Positive Voltage Regulator |
|
| 12 | NCV317BD2T |
ON Semiconductor |
Positive Voltage Regulator |
|