Recherchez avec le numéro de pièce ainsi que le fabricant ou la description
Pin No. QFN24 Pin Name Description 1 V_CS Supply input for the internal current sense amplifier. Not intended for external use. Application board requires a 0.1 mF decoupling capacitor located next to IC referenced to quiet GND. 2 CSP Differential current sense amplifier non−inverting input. 3 CSN Differential current sense amplifier inverting i.
such as UVLO, current limit, short circuit protection, and thermal shutdown are provided. High switching frequency produces low output voltage ripple even when using small inductor values and an all−ceramic output filter capacitor, forming a space−efficient switching solution.
(2 MHz version offered with NCV891930)
Features
• 30 mA Operating Current at No Load
• 50 mV Current Limit Sensing
• Capable of 45 V Load Dump
• Board Selectable Fixed Output Voltages with Lockout
• 410 kHz Operating Frequency
• Adaptive Non−Overlap Circuitry
• Integrated Spread Spectrum
• Logic level Enable Input Can be.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | NCV8800 |
ON Semiconductor |
Synchronous Buck Regulator |
|
| 2 | NCV8842 |
ON Semiconductor |
Buck Regulator |
|
| 3 | NCV8843 |
ON Semiconductor |
Buck Regulator |
|
| 4 | NCV8851 |
ON Semiconductor |
Automotive Grade Synchronous Buck Controller |
|
| 5 | NCV8851-1 |
ON Semiconductor |
Automotive Grade Synchronous Buck Controller |
|
| 6 | NCV8851B |
ON Semiconductor |
Automotive Grade Synchronous Buck Controller |
|
| 7 | NCV8852 |
ON Semiconductor |
Automotive Grade Non-Synchronous Buck Controller |
|
| 8 | NCV8853 |
ON Semiconductor |
Automotive Grade Non-Synchronous Buck Controller |
|
| 9 | NCV8855 |
ON Semiconductor |
Quad-Output Automotive System Power-Supply |
|
| 10 | NCV8856A |
ON Semiconductor |
Synchronous Buck Controller |
|
| 11 | NCV8870 |
ON Semiconductor |
Automotive Grade Non-Synchronous Boost Controller |
|
| 12 | NCV8871 |
ON Semiconductor |
Automotive Grade Non-Synchronous Boost Controller |
|