PartNumber | UC2843AD8 | UC2843AD8G4 | UC2843AD8T |
Description | Switching Controllers Current Mode | Switching Controllers Current-Mode PWM Controller | |
Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
Product Category | Switching Controllers | Switching Controllers | PMIC - Voltage Regulators - DC DC Switching Controllers |
RoHS | Y | Y | - |
Topology | Boost, Flyback, Forward | Boost, Flyback, Forward | Boost, Flyback, Forward Converter |
Number of Outputs | 1 Output | 1 Output | 1 |
Switching Frequency | 450 kHz | 450 kHz | 450 kHz |
Duty Cycle Max | 100 % | 100 % | - |
Output Voltage | 4.95 V to 5.05 V | - | - |
Output Current | 1 A | 1 A | 1000 mA |
Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
Package / Case | SOIC-8 | SOIC-8 | - |
Packaging | Tube | Tube | Digi-ReelR Alternate Packaging |
Operating Temperature Range | - 40 C to + 85 C | - 40 C to + 85 C | - |
Series | UC2843A | UC2843A | UC2843A |
Type | Current Mode PWM Controllers | Current Mode PWM Controllers | - |
Brand | Texas Instruments | Texas Instruments | - |
Fall Time | 50 ns | 50 ns | 50 ns |
Operating Supply Voltage | 30 V | - | - |
Product Type | Switching Controllers | Switching Controllers | - |
Rise Time | 50 ns | 50 ns | 50 ns |
Factory Pack Quantity | 75 | 75 | - |
Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
Unit Weight | 0.002561 oz | 0.002561 oz | 0.002561 oz |
Package Case | - | - | SOIC-8 |
Operating Temperature | - | - | -40°C ~ 85°C (TA) |
Output Type | - | - | Transistor Driver |
Function | - | - | Step-Up, Step-Up/Step-Down |
Supplier Device Package | - | - | 8-SOIC |
Voltage Supply Vcc Vdd | - | - | 7.6 V ~ 30 V |
Frequency Switching | - | - | 500kHz |
Control Features | - | - | Frequency Control |
Output Configuration | - | - | Positive, Isolation Capable |
Output Phases | - | - | 1 |
Duty Cycle Max | - | - | 100 % |
Synchronous Rectifier | - | - | No |
Clock Sync | - | - | No |
Serial Interfaces | - | - | - |
Part # Aliases | - | - | HPA00059AD8TR |