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UC3843N
-
Texas Instruments
-
PMIC - Voltage Regulators - DC DC Switching Controllers
- 8-DIP (0.300, 7.62mm)
- IC REG CTRLR MULT TOPOLOGY 8DIP
Date Sheet
在庫數 355
小計金額 $0.00000
仕様 よくある質問
- Lifecycle Status:ACTIVE (Last Updated: 1 day ago)
- Factory Lead Time:6 Weeks
- Mount:Through Hole
- Mounting Type:Through Hole
- Package / Case:8-DIP (0.300, 7.62mm)
- Number of Pins:8
- Weight:528.605208mg
- Voltage - Input (Nom):15V
- Operating Temperature:0°C~70°C TA
- Packaging:Tube
- JESD-609 Code:e4
- Pbfree Code:yes
- Part Status:Active
- Moisture Sensitivity Level (MSL):1 (Unlimited)
- Number of Terminations:8
- ECCN Code:EAR99
- Terminal Finish:Nickel/Palladium/Gold (Ni/Pd/Au)
- Voltage - Supply:12V~28V
- Terminal Position:DUAL
- Terminal Pitch:2.54mm
- Frequency:450kHz
- Base Part Number:UC3843
- Function:Step-Up, Step-Down, Step-Up/Step-Down
- Number of Outputs:1
- Output Type:Transistor Driver
- Analog IC - Other Type:SWITCHING CONTROLLER
- Output Configuration:Positive
- Current - Output:1A
- Quiescent Current:11mA
- Control Features:Frequency Control
- Voltage - Output:13.5V
- Topology:Boost, Buck, Buck-Boost, Flyback, Forward
- Control Mode:CURRENT-MODE
- Frequency - Switching:Up to 500kHz
- Control Technique:PULSE WIDTH MODULATION
- Rise Time:50ns
- Supply Current-Max (Isup):25mA
- Synchronous Rectifier:No
- Fall Time (Typ):50 ns
- Nominal Input Voltage:25V
- Max Duty Cycle:100 %
- Duty Cycle (Max):97%
- Height:5.08mm
- Length:9.81mm
- Width:6.35mm
- Thickness:3.9mm
- REACH SVHC:No SVHC
- RoHS Status:ROHS3 Compliant
- Lead Free:Lead Free











