onsemi NCV8843
The NCV8843 is a 1.5 A buck regulator IC operating at a fixed−frequency of 340 kHz. The device uses the V2t control architecture to provide unmatched transient response, the best overall regulation and the simplest loop compensation for today’s high−speed logic. The NCV8843 accommodates input voltages from 4.0 V to 40 V and contains synchronization circuitry.- Min Voltage : 4V
- Max Voltage : 40V
- Max Operating Temp : 125°C
- Min Operating Temp : -40°C
Source:
Octopart
| Part No. | NCV8843 |
|---|---|
| Datasheet | NCV8843 Download |
| Manufacturer |  onsemi |
| Description | Buck Regulator |
| Buy | Stock & Price |
FEATURES
● V2 Architecture Provides Ultra−Fast Transient Response, Improved Regulation and Simplified Design● Wide Operating Range: 4 V to 40 V
● 2.0% Error Amp Reference Voltage Tolerance
● Switch Frequency Decrease of 4:1 in Short Circuit Conditions Reduces Short Circuit Power Dissipation
● BOOST Lead Allows “Bootstrapped” Operation to Maximize Efficiency
● Sync Function for Parallel Supply Operation or Noise Minimization
● Shutdown Lead Provides Power−Down Option
● 1.0 mA Quiescent Current During Power−Down
● Thermal Shutdown
● Soft−Start
● Exposed Pad Packages for Enhanced Thermal Characteristics
● NCV Prefix for Automotive and Other
APPLICATIONS
Requiring Site and Change Control● These are Pb−Free Devices MARKING DIAGRAMS 16 16 1 SO−16W EP PW SUFFIX CASE 751AG NCV8843 AWLYYWWG 1 1 18 18 1 DFN18 MN SUFFIX CASE 505 NCV8843 AWLYYWW G G 8 1 SOIC−8 D SUFFIX CASE 751 8 V8843 ALYWE G 1 A = Assembly Location WL, L = Wafer Lot YY, Y = Year WW, W = Work Week E = Automotive Grade G or G =...
