UC2845BD1G
RoHS 
RoHS compliant
RoHS compliantPackage 8-SOIC (0.154, 3.90mm Width)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
UC284*B Boost Flyback Tube e3 DC to DC switching controller 50ns 17mA 540.001716mg 13.4V
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Buying Options
Total Price: USD $0.38
Unit Price: USD $0.38095
≥1 USD $0.38095
≥10 USD $0.3135
≥100 USD $0.30305
≥500 USD $0.29355
≥1000 USD $0.28405
Inventory: 1402
Minimum: 1
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
REACH SVHC No SVHC
Dimensions
Width 3.9878mm
Length 4.9784mm
Height 1.4986mm
Technical
Input Bias Current -2μA
Max Duty Cycle 48 %
Switcher Configuration SINGLE
Fall Time (Typ) 50 ns
Synchronous Rectifier No
Rise Time 50 ns
Control Technique PULSE WIDTH MODULATION
Halogen Free Halogen Free
Input Voltage (Max) 25V
Frequency - Switching 500kHz
Control Mode CURRENT-MODE
Topology Boost, Flyback
Control Features Frequency Control
Max Supply Current 17mA
Voltage - Supply (Vcc/Vdd) 7.6V~30V
Output Current 12mA
Power Dissipation 702mW
Output Configuration Positive or Negative, Isolation Capable
Analog IC - Other Type SWITCHING CONTROLLER
Input Voltage-Nom 15V
Output Type Transistor Driver
Output Voltage 13.4V
Number of Outputs 1
Function Step-Up, Step-Up/Step-Down
Base Part Number UC284*B
Time@Peak Reflow Temperature-Max (s) 40
Frequency 250kHz
Peak Reflow Temperature (Cel) 260
Terminal Form GULL WING
Terminal Position DUAL
Technology BIPOLAR
Subcategory Switching Regulator or Controllers
Terminal Finish Tin (Sn)
ECCN Code EAR99
Number of Terminations 8
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Active
Pbfree Code yes
JESD-609 Code e3
Published 1999
Packaging Tube
Operating Temperature -25°C~85°C TA
Physical
Weight 540.001716mg
Number of Pins 8
Package / Case 8-SOIC (0.154, 3.90mm Width)
Mounting Type Surface Mount
Mount Surface Mount
Supply Chain
Lifecycle Status ACTIVE (Last Updated: 17 hours ago)
Factory Lead Time 2 Weeks
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