Texas Instruments UC2842ADW Microcontrollers
30-V, 1-A, 500KHz current mode PWM controller with 16V/10V UVLO 100% duty cycle, 40C to 85C 16-SOIC -40 to 85
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
UC2842ADW
Detailed Description
30-V, 1-A, 500KHz current mode PWM controller with 16V/10V UVLO 100% duty cycle, 40C to 85C 16-SOIC -40 to 85
Package
16-SOIC (0.295", 7.50mm Width)
Lifecycle Status
Active
Datasheet
UC2842ADW Datasheet
Quick Jump:
Technical Specifications
Texas Instruments UC2842ADW Microcontrollers technical specifications.
General
Package / Case
16-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
10V ~ 30V
Output Type
Transistor Driver
Switching Frequency
Up to 500kHz
Number of Outputs
1
Topology
Boost, Buck, Flyback, Forward
Control Features
Frequency Control
Output Configuration
Positive, Isolation Capable
Alternate Parts Comparison (UC2842ADW vs LT1014DDWR vs SN74LV4051ATDWRQ1 vs BQ2003STR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 16-SOIC | 16-SOIC | 16-SOIC | 16-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | 0°C ~ 70°C | -40°C ~ 105°C (TA) | 0°C ~ 70°C (TA) |
| Supply Voltage | 10V ~ 30V | -- | -- | -- |
| Switching Frequency | Up to 500kHz | -- | -- | -- |
| Clock Sync | No | -- | -- | -- |
| Control Features | Frequency Control | -- | -- | -- |
| Duty Cycle Max | 96% | -- | -- | -- |
| Function | Step-Up, Step-Down, Step-Up/Step-Down | -- | -- | -- |
| Number of Outputs | 1 | -- | -- | -- |
| Output Configuration | Positive, Isolation Capable | -- | -- | -- |
| Output Phases | 1 | -- | -- | -- |
| Action |
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
AMC1304M25QDWRQ1Texas InstrumentsAutomotive Reinforced Isolated Modulator With LDO Regulator, ±250mV Input, and CMOS Interface 16-SOIC -40 to 125
AMC1305L25QDWRQ1Texas InstrumentsAutomotive Reinforced Isolated Modulator With ±250mV Input and LVDS Interface 16-SOIC -40 to 125
BQ2003STRTexas InstrumentsSwitch-mode NiCd/NiMH battery charger with negative dV and dT/dt termination 16-SOIC 0 to 70