UC2843ADR2
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
UC284*A Boost Flyback Tape & Reel (TR) e0 DC to DC switching controller 1A 8.65mm 5.05V Up to 500kHz
PDF
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Buying Options
Total Price: USD $1.61
Unit Price: USD $1.6112
≥1 USD $1.6112
≥10 USD $1.3224
≥100 USD $1.2806
≥500 USD $1.23975
≥1000 USD $1.19795
Inventory: 1175
Minimum: 1
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Technical Details
Compliance
Lead Free Contains Lead
RoHS Status Non-RoHS Compliant
Dimensions
Width 3.9mm
Length 8.65mm
Technical
Duty Cycle (Max) 96%
Switcher Configuration SINGLE
Synchronous Rectifier No
Control Technique PULSE WIDTH MODULATION
Frequency - Switching Up to 500kHz
Output Current-Max 1A
Control Mode CURRENT-MODE
Topology Boost, Flyback
Input Voltage (Min) 8.2V
Control Features Frequency Control
Quiescent Current 500μA
Voltage - Supply (Vcc/Vdd) 8.4V~30V
Output Configuration Positive
Analog IC - Other Type SWITCHING CONTROLLER
Input Voltage-Nom 15V
Operating Supply Voltage 30V
Output Type Transistor Driver
Output Voltage 5.05V
Number of Outputs 1
Function Step-Up, Step-Up/Step-Down
Base Part Number UC284*A
Time@Peak Reflow Temperature-Max (s) 30
Frequency 60kHz
Peak Reflow Temperature (Cel) 240
Terminal Form GULL WING
Terminal Position DUAL
Technology BIPOLAR
Subcategory Switching Regulator or Controllers
Terminal Finish Tin/Lead (Sn/Pb)
ECCN Code EAR99
Number of Terminations 14
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Obsolete
JESD-609 Code e0
Published 2005
Packaging Tape & Reel (TR)
Operating Temperature -25°C~85°C TA
Physical
Number of Pins 14
Surface Mount YES
Package / Case 14-SOIC (0.154, 3.90mm Width)
Mounting Type Surface Mount
Alternative Model
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