UC2845AQD
RoHS 
RoHS compliant
RoHS compliantPackage 14-SOIC (0.154, 3.90mm Width)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
CURRENT-MODE BIPOLAR DUAL Surface Mount DC-DC Controller IC 50ns 1W -40C~125C TJ 500kHz
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Buying Options
Total Price: USD $3.07
Unit Price: USD $3.073876
≥1 USD $3.073876
≥10 USD $2.899885
≥100 USD $2.735743
≥500 USD $2.580886
≥1000 USD $2.434801
Inventory: 4864
Minimum: 1
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
REACH SVHC No SVHC
Dimensions
Width 3.9mm
Length 8.65mm
Technical
Duty Cycle (Max) 48%
Input Current 11mA
Max Duty Cycle 50 %
Switcher Configuration PUSH-PULL
Fall Time (Typ) 50 ns
Synchronous Rectifier No
Rise Time 50ns
Control Technique PULSE WIDTH MODULATION
Max Input Voltage 25V
Control Mode CURRENT-MODE
Topology Boost, Flyback, Forward Converter
Control Features Frequency Control
Quiescent Current 11mA
Voltage - Supply (Vcc/Vdd) 7.6V~30V
Output Current 200mA
Power Dissipation 1W
Output Configuration Positive, Isolation Capable
Analog IC - Other Type SWITCHING CONTROLLER
Input Voltage-Nom 15V
Max Output Current 1A
Output Type Transistor Driver
Output Voltage 15V
Number of Outputs 1
Function Step-Up, Step-Up/Step-Down
Base Part Number UC2845
Frequency 500kHz
Peak Reflow Temperature (Cel) 260
Terminal Form GULL WING
Terminal Position DUAL
Technology BIPOLAR
Max Power Dissipation 1W
Subcategory Switching Regulator or Controllers
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
ECCN Code EAR99
Termination SMD/SMT
Number of Terminations 14
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Discontinued
Pbfree Code yes
JESD-609 Code e4
Packaging Tube
Operating Temperature -40°C~125°C TJ
Physical
Weight 145.603151mg
Number of Pins 14
Surface Mount YES
Package / Case 14-SOIC (0.154, 3.90mm Width)
Mounting Type Surface Mount
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