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UC2844ADTR
-
Texas Instruments
-
PMIC - Voltage Regulators - DC DC Switching Controllers
- 14-SOIC (0.154, 3.90mm Width)
- Current Mode PWM Controller 1A 14-Pin SOIC T/R
Date Sheet
在庫數 39850
- 1+: $1.25026
- 10+: $1.17949
- 100+: $1.11273
- 500+: $1.04974
- 1000+: $0.99032
小計金額 $1.25026
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
- Voltage - Input (Nom):15V
- 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)
- Voltage - Supply:10V~30V
- Terminal Position:DUAL
- Terminal Form:GULL WING
- Peak Reflow Temperature (Cel):260
- Supply Voltage:11V
- Frequency:450kHz
- Base Part Number:UC2844
- 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:200mA
- Control Features:Frequency Control
- Voltage - Output:15V
- 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: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 39850
- 1+: $1.25026
- 10+: $1.17949
- 100+: $1.11273
- 500+: $1.04974
- 1000+: $0.99032
小計金額 $1.25026
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