PartNumber | UC3843ADTR | UC3843ADTR-F | UC3843ADTRG4 |
Description | Switching Controllers Current-Mode PWM Controller | Switching Controllers Current-Mode PWM Controlle | |
Manufacturer | Texas Instruments | - | Texas Instruments |
Product Category | Switching Controllers | - | PMIC - Voltage Regulators - DC DC Switching Controllers |
RoHS | Y | - | - |
Topology | Boost, Buck, Flyback, Forward | - | Buck, Boost, Flyback, Forward Converter |
Number of Outputs | 1 Output | - | 1 |
Switching Frequency | 450 kHz | - | - |
Duty Cycle Max | 100 % | - | - |
Output Current | 1 A | - | - |
Minimum Operating Temperature | 0 C | - | - |
Maximum Operating Temperature | + 70 C | - | - |
Mounting Style | SMD/SMT | - | - |
Package / Case | SOIC-14 | - | - |
Packaging | Reel | - | Tape & Reel (TR) Alternate Packaging |
Operating Temperature Range | 0 C to + 70 C | - | - |
Series | UC3843A | - | - |
Type | Current Mode PWM Controllers | - | - |
Brand | Texas Instruments | - | - |
Fall Time | 50 ns | - | - |
Product Type | Switching Controllers | - | - |
Rise Time | 50 ns | - | - |
Factory Pack Quantity | 2500 | - | - |
Subcategory | PMIC - Power Management ICs | - | - |
Unit Weight | 0.004318 oz | - | - |
Package Case | - | - | 14-SOIC (0.154", 3.90mm Width) |
Operating Temperature | - | - | 0°C ~ 70°C (TA) |
Output Type | - | - | Transistor Driver |
Function | - | - | Step-Up, Step-Down, Step-Up/Step-Down |
Supplier Device Package | - | - | 14-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 | - | - | 0.96 |
Synchronous Rectifier | - | - | No |
Clock Sync | - | - | No |
Serial Interfaces | - | - | - |