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UC2845DTR
-
Texas Instruments
-
PMIC - Voltage Regulators - DC DC Switching Controllers
- 14-SOIC (0.154, 3.90mm Width)
- IC PWM BOOST FLYBACK CM 14SOIC
Date Sheet
在庫數 19349
小計金額 $0.00000
仕様 よくある質問
- Lifecycle Status:ACTIVE (Last Updated: 5 days ago)
- Factory Lead Time:6 Weeks
- Mount:Surface Mount
- Mounting Type:Surface Mount
- Package / Case:14-SOIC (0.154, 3.90mm Width)
- Number of Pins:14
- Weight:122.413241mg
- Operating Temperature:-40°C~85°C TA
- Packaging:Tape & Reel (TR)
- JESD-609 Code:e4
- Pbfree Code:yes
- Part Status:Active
- Moisture Sensitivity Level (MSL):1 (Unlimited)
- Number of Terminations:14
- ECCN Code:EAR99
- Terminal Finish:Nickel/Palladium/Gold (Ni/Pd/Au)
- Terminal Position:DUAL
- Terminal Form:GULL WING
- Peak Reflow Temperature (Cel):260
- Frequency:450kHz
- Base Part Number:UC2845
- Function:Step-Up, Step-Up/Step-Down
- Number of Outputs:1
- Output Voltage:13.5V
- Output Type:Transistor Driver
- Input Voltage-Nom:15V
- Analog IC - Other Type:SWITCHING CONTROLLER
- Output Configuration:Positive, Isolation Capable
- Output Current:200mA
- Voltage - Supply (Vcc/Vdd):12V~28V
- Control Features:Frequency Control
- Topology:Boost, Flyback, Forward Converter
- Control Mode:CURRENT-MODE
- Frequency - Switching: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
- Switcher Configuration:BUCK-BOOST
- Max Duty Cycle:50 %
- Duty Cycle (Max):48%
- Height:1.75mm
- Length:8.65mm
- Width:3.91mm
- Thickness:1.58mm
- RoHS Status:ROHS3 Compliant
- Lead Free:Lead Free
在庫數 19349
小計金額 $0.00000
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