PartNumber | UCC2897RTJT | UCC2897RTJR | UCC2897PWRG4 |
Description | Switching Controllers Current Mode Active Clamp | Switching Controllers Current Mode Active Clamp | Switching Controllers Current Mode Active Clamp |
Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
Product Category | Switching Controllers | PMIC - Voltage Regulators - DC DC Switching Controllers | PMIC - Voltage Regulators - DC DC Switching Controllers |
RoHS | Y | - | - |
Topology | Flyback, Forward | Flyback, Forward Converter | Flyback, Forward Converter |
Number of Outputs | 1 Output | 1 | 1 |
Switching Frequency | 1000 kHz | 1000 kHz | 1000 kHz |
Duty Cycle Max | 74 % | - | - |
Output Current | 2000 mA | 2000 mA | 2000 mA |
Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
Maximum Operating Temperature | + 105 C | + 105 C | + 105 C |
Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
Package / Case | QFN-20 | - | - |
Packaging | Reel | Tape & Reel (TR) | Tape & Reel (TR) Alternate Packaging |
Operating Temperature Range | - 40 C to + 105 C | - | - |
Series | UCC2897 | UCC2897 | UCC2897 |
Type | Current Mode PWM Controllers | - | - |
Brand | Texas Instruments | - | - |
Fall Time | 14 ns | 14 ns | 14 ns |
Moisture Sensitive | Yes | - | - |
Operating Supply Voltage | 12 V | 12 V | 12 V |
Product Type | Switching Controllers | - | - |
Rise Time | 19 ns | 19 ns | 19 ns |
Factory Pack Quantity | 250 | - | - |
Subcategory | PMIC - Power Management ICs | - | - |
Unit Weight | 0.001344 oz | 0.001344 oz | 0.002716 oz |
Package Case | - | WQFN-20 | TSSOP-20 |
Operating Temperature | - | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) |
Output Type | - | Transistor Driver | Transistor Driver |
Function | - | Step-Up/Step-Down | Step-Up/Step-Down |
Supplier Device Package | - | 20-QFN (4x4) | 20-TSSOP |
Voltage Supply Vcc Vdd | - | 8.5 V ~ 14.5 V | 8.5 V ~ 14.5 V |
Frequency Switching | - | 250kHz | 250kHz |
Control Features | - | Enable, On Time Control, Soft Start | Enable, On Time Control, Soft Start |
Output Configuration | - | Positive, Isolation Capable | Positive, Isolation Capable |
Output Phases | - | 1 | 1 |
Duty Cycle Max | - | 74 % | 74 % |
Synchronous Rectifier | - | Yes | Yes |
Clock Sync | - | Yes | Yes |
Serial Interfaces | - | - | - |