Recherchez avec le numéro de pièce ainsi que le fabricant ou la description
Pin Function Description 1 VCC Positive input supply voltage. This pin is connected to an external capacitor for energy storage. The startup circuit sources current out of this pin to initially charge the capacitor. When the voltage reaches the upper threshold limit of the undervoltage lockout circuit, the startup circuit will turn off, and the power supp.
such as undervoltage lockout, over--temperature protection, bandgap reference and leading edge blanking that make them an excellent value.
Features
Highly Integrated Solution
Operates Over Universal Input Voltage Range (85 Vac to 265 Vac)
On--board 700 V Power Switch Circuit
Minimal External Parts Required
Input Undervoltage Lockout with Hysteresis
Very Low Standby Current
No Minimum Load Requirement
Opto Fail--Safe Shutdown Circuit
These are Pb--Free Devices
*
Typical Applications
Cell Phone Chargers
Wall Adapters
On--board AC--DC Converters
VCC
STARTUP
INTERNAL BIA.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | NCP100 |
ON Semiconductor |
Sub 1.0V Precision Adjustable Shunt Regulator |
|
| 2 | NCP1000 |
ON Semiconductor |
Integrated Off-Line Switching Regulator |
|
| 3 | NCP1002 |
ON Semiconductor |
Integrated Off-Line Switching Regulator |
|
| 4 | NCP1010 |
ON Semiconductor |
Self-Supplied Monolithic Switcher |
|
| 5 | NCP1011 |
ON Semiconductor |
Self-Supplied Monolithic Switcher |
|
| 6 | NCP1012 |
ON Semiconductor |
Self-Supplied Monolithic Switcher |
|
| 7 | NCP1013 |
ON Semiconductor |
Self-Supplied Monolithic Switcher |
|
| 8 | NCP1014 |
ON Semiconductor |
Self-Supplied Monolithic Switcher |
|
| 9 | NCP1015 |
ON Semiconductor |
Self-Supplied Monolithic Switcher |
|
| 10 | NCP102 |
ON Semiconductor |
Low Dropout Linear Regulator Controller |
|
| 11 | NCP1027 |
ON Semiconductor |
High Voltage Switcher |
|
| 12 | NCP1028 |
ON Semiconductor |
High-Voltage Switcher |
|