FEATURES The NX2154/2154A controller IC is a synchronous Buck n Bus voltage operation from 2V to 40V controller IC designed for step down DC to DC con- n Fixed 300kHz voltage mode controller verter applications. It is optimized to convert bus volt- n Internal Digital Soft Start Function ages from 2V to 40V to outputs as low as 0.8V voltage. n Prebias Start.
The NX2154/2154A controller IC is a synchronous Buck n Bus voltage operation from 2V to 40V controller IC designed for step down DC to DC con- n Fixed 300kHz voltage mode controller verter applications. It is optimized to convert bus volt- n Internal Digital Soft Start Function ages from 2V to 40V to outputs as low as 0.8V voltage. n Prebias Startup The NX2154/2154A operates at fixed 300kHz. The n Less than 50 nS adaptive deadband NX2154/2154A employs fixed loss-less current limiting n Current limit triggers hiccup by sensing Rdson of by sensing the Rdson of synchronous MOSFET followed Synch.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | NX2150 |
NEXSEM |
SINGLE POWER SUPPLY SYNCHRONOUS PWM CONTROLLER | |
2 | NX2154A |
Microsemi |
300kHz SYNCHRONOUS PWM CONTROLLER | |
3 | NX2155 |
NEXSEM |
SINGLE POWER SUPPLY SYNCHRONOUS PWM CONTROLLER | |
4 | NX2155H |
Microsemi |
Single Power Supply Synchronous PWM Controller | |
5 | NX2158 |
Microsemi |
PWM BOOST CONTROLLER | |
6 | NX2113 |
Microsemi |
300kHz & 600kHz SYNCHRONOUS PWM CONTROLLER | |
7 | NX2113A |
Microsemi |
300kHz & 600kHz SYNCHRONOUS PWM CONTROLLER | |
8 | NX2114 |
Microsemi |
300kHz & 600kHz SYNCHRONOUS PWM CONTROLLER | |
9 | NX2114 |
NEXSEM |
300kHz & 600kHz SYNCHRONOUS PWM CONTROLLER | |
10 | NX2114A |
Microsemi |
300kHz & 600kHz SYNCHRONOUS PWM CONTROLLER | |
11 | NX2114A |
NEXSEM |
300kHz & 600kHz SYNCHRONOUS PWM CONTROLLER | |
12 | NX2120 |
NEXSEM |
SYNCHRONOUS PWM CONTROLLER |