PartNumber | UC2844AD | UC2844AD8 | UC2844AD8G4 |
Description | Switching Controllers Current Mode | Switching Controllers Current Mode PWM | Switching Controllers Current-Mode PWM Controller |
Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
Product Category | Switching Controllers | Switching Controllers | Switching Controllers |
RoHS | Y | Y | Y |
Topology | Boost, Buck, Flyback, Forward | Boost, Buck, Flyback, Forward | Boost, Buck, Flyback, Forward |
Number of Outputs | 1 Output | 1 Output | 1 Output |
Switching Frequency | 450 kHz | 450 kHz | 450 kHz |
Duty Cycle Max | 50 % | 50 % | 50 % |
Output Voltage | 4.95 V to 5.05 V | - | 4.95 V to 5.05 V |
Output Current | 1 A | 1 A | 1 A |
Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
Package / Case | SOIC-14 | SOIC-8 | SOIC-8 |
Packaging | Tube | Tube | Tube |
Operating Temperature Range | - 40 C to + 125 C | - 40 C to + 125 C | - 40 C to + 125 C |
Series | UC2844A | UC2844A | UC2844A |
Type | Current Mode PWM Controllers | Current Mode PWM Controllers | Current Mode PWM Controllers |
Brand | Texas Instruments | Texas Instruments | Texas Instruments |
Fall Time | 50 ns | 50 ns | 50 ns |
Operating Supply Voltage | 30 V | 30 V | 30 V |
Product Type | Switching Controllers | Switching Controllers | Switching Controllers |
Rise Time | 50 ns | 50 ns | 50 ns |
Factory Pack Quantity | 50 | 75 | 75 |
Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
Unit Weight | 0.004318 oz | 0.002561 oz | 0.002561 oz |
Operating Supply Current | - | 17 mA | - |