UC2844BNG
RoHS 
RoHS compliant
RoHS compliantPackage 8-DIP (0.300, 7.62mm)
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 4.953mm 13.4V
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Buying Options
Total Price: USD $0.88
Unit Price: USD $0.88
≥1 USD $0.88
≥10 USD $0.78672
≥100 USD $0.74712
≥500 USD $0.573672
≥1000 USD $0.50695
≥3000 USD $0.480269
Inventory: 148
Minimum: 1
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
REACH SVHC No SVHC
Dimensions
Width 7.112mm
Length 10.16mm
Height 4.953mm
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 Up to 500kHz
Control Mode CURRENT-MODE
Topology Boost, Flyback
Control Features Frequency Control
Max Supply Current 17mA
Voltage - Supply (Vcc/Vdd) 10V~36V
Output Current 12mA
Power Dissipation 1.25W
Output Configuration Positive
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
Terminal Pitch 2.54mm
Peak Reflow Temperature (Cel) 260
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
Number of Pins 8
Package / Case 8-DIP (0.300, 7.62mm)
Mounting Type Through Hole
Mount Through Hole
Supply Chain
Lifecycle Status ACTIVE (Last Updated: 1 day ago)
Factory Lead Time 8 Weeks
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