UCC28250 数据手册
其他文档
UCC28250PW 61 pages
技术规格
- RoHS: true
- Category: Power Supply Chip/AC-DC Controllers & Regulators
- Topology: Full-Bridge;Half-Bridge;Push-pull
- Datasheet: Texas Instruments UCC28250PWR
- Supply Voltage: 4.7V~17V
- Switching Frequency: 85kHz~1.15MHz
- Operating Temperature: -40°C~+125°C@(TJ)
- Package: TSSOP-20
- Manufacturer: Texas Instruments
- Number of Outputs: 2
- Voltage - Supply (Vcc/Vdd): 4.7V ~ 17V
- Base Part Number: UCC282
- Package / Case: 20-TSSOP (0.173", 4.40mm Width)
- Output Configuration: Positive
- Series: -
- Supplier Device Package: 20-TSSOP
- Frequency - Switching: 85kHz ~ 1.15MHz
- Part Status: Active
- Mounting Type: Surface Mount
- Control Features: Current Limit, Enable, Frequency Control, Ramp, Soft Start
- Clock Sync: No
- Serial Interfaces: -
- Function: Step-Up/Step-Down
- Duty Cycle (Max): -
- Packaging: Tape & Reel (TR)
- Synchronous Rectifier: Yes
- Output Type: PWM Signal
- Output Phases: 1
- detail: Full-Bridge, Half-Bridge, Push-Pull Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 20-TSSOP