Texas Instruments UC2843D8G4 Power Supply Controllers, Monitors
30-V, 1-A, 500KHz current mode PWM controller with 8.4V/7.6V UVLO 100% duty cycle, -40C to 85C
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
UC2843D8G4
Detailed Description
30-V, 1-A, 500KHz current mode PWM controller with 8.4V/7.6V UVLO 100% duty cycle, -40C to 85C
Package
8-SOIC (0.154, 3.90mm Width)
Key Features
Package / Case: 8-SOIC (0.154, 3.90mm Width)
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
UC2843D8G4 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments UC2843D8G4 Power Supply Controllers, Monitors technical specifications.
General
Series
UCx84x
Package / Case
8-SOIC
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
12V ~ 28V
Application
PWM Controller
Current Supply
11 mA
Input Voltage
-0.3V ~ 6.3V
Related Parts Comparison (UC2843D8G4 vs UC2842D8G4 vs UC2844D8G4 vs UC2845D8G4)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Series | UCx84x | UC284x | UCx84x | UCx84x |
| Package / Case | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 12V ~ 28V | 12V ~ 28V | 12V ~ 28V | 12V ~ 28V |
| Application | PWM Controller | PWM Controller | PWM Controller | PWM Controller |
| Current Supply | 11 mA | 11 mA | 11 mA | 11 mA |
| Input Voltage | -0.3V ~ 6.3V | -0.3V ~ 6.3V | -0.3V ~ 6.3V | -0.3V ~ 6.3V |
| Action |
More Parts in Power Supply Controllers and Monitors
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
UC2842D8G4Texas Instruments30-V, 1-A, 500KHz current mode PWM controller with 16V/10V UVLO 100% duty cycle, -40C to 85C
UC2844D8G4Texas InstrumentsSingle ended 500KHz current mode PWM controller with 16V/10V UVLO 50% duty cycle, -40C to 85C
UC2845D8G4Texas InstrumentsSingle ended 500KHz current mode PWM controller with 8.4V/7.6V UVLO 50% duty cycle, -40C to 85C
