UC2845D
RoHS
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Package 14-SOIC (0.154, 3.90mm Width)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
Boost Flyback Forward Converter Tube e4 Positive Isolation Capable DC to DC switching controller 1A 8.65mm 2.5V 500kHz
PDF
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Buying Options
Total Price: USD $1.31
Unit Price: USD $1.3112
≥1 USD $1.3112
≥10 USD $1.17744
≥100 USD $1.110912
≥500 USD $0.946528
≥1000 USD $0.8888
≥3000 USD $0.777709
Inventory: 523
Minimum: 1
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Technical Details
Technical
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Function Step-Up, Step-Up/Step-Down
Number of Outputs 1
Output Voltage 2.5V
Output Type Transistor Driver
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive, Isolation Capable
Voltage - Supply (Vcc/Vdd) 12V~28V
Control Features Frequency Control
Input Voltage (Min) 8.2V
Topology Boost, Flyback, Forward Converter
Control Mode CURRENT-MODE
Output Current-Max 1A
Frequency - Switching 500kHz
Input Voltage (Max) 25V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Switcher Configuration SINGLE
Duty Cycle (Max) 48%
Terminal Position DUAL
Technology BIPOLAR
Terminal Finish NICKEL PALLADIUM GOLD
Number of Terminations 14
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Obsolete
JESD-609 Code e4
Packaging Tube
Operating Temperature -40°C~85°C TA
Dimensions
Length 8.65mm
Width 3.9mm
Compliance
RoHS Status Non-RoHS Compliant
Physical
Surface Mount YES
Package / Case 14-SOIC (0.154, 3.90mm Width)
Mounting Type Surface Mount
Alternative Model
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