Component information
UCC39421PWTR
Texas Instruments UCC39421PWTR: DC DC Switching Controllers. Output Type: Transistor Driver. Package / Case: 16-TSSOP (0.173", 4.40mm Width).
Product attributes
- Category
- Integrated Circuits (ICs); Power Management (PMIC); DC DC Switching Controllers
- Manufacturer
- Texas Instruments
- Part Status
- Active
- Frequency - Switching
- 150kHz ~ 1.2MHz
- Duty Cycle (Max)
- 88%
- Synchronous Rectifier
- Yes
- Clock Sync
- Yes
- Output Type
- Transistor Driver
- Control Features
- Enable, Frequency Control, Low Battery, Reset
- Function
- Step-Up, Step-Up/Step-Down
- Operating Temperature
- 0°C ~ 70°C (TA)
- Output Configuration
- Positive
- Topology
- Boost, Flyback, SEPIC
- Number of Outputs
- 1
- Output Phases
- 1
- Voltage - Supply (Vcc/Vdd)
- 1.8V ~ 8V
- Mounting Type
- Surface Mount
- Package / Case
- 16-TSSOP (0.173", 4.40mm Width)
- Supplier Device Package
- 16-TSSOP
- Packaging
- Tape & Reel (TR)
- Base Product Number
- UCC39421
Documentation and references
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