UC2845N
RoHS
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Package 8-DIP (0.300, 7.62mm)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
CURRENT-MODE BIPOLAR DUAL Through Hole DC-DC Controller IC 1W -25C~85C TA 500kHz 5.05V
PDF
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Buying Options
Total Price: USD $1.88
Unit Price: USD $1.88005
≥1 USD $1.88005
≥10 USD $1.5428
≥100 USD $1.49435
≥500 USD $1.4459
≥1000 USD $1.39745
Inventory: 1108
Minimum: 1
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status Non-RoHS Compliant
Dimensions
Width 7.62mm
Height Seated (Max) 4.45mm
Technical
Duty Cycle (Max) 48%
Switcher Configuration SINGLE
Synchronous Rectifier No
Control Technique PULSE WIDTH MODULATION
Input Voltage (Max) 25V
Control Mode CURRENT-MODE
Topology Boost, Flyback
Control Features Frequency Control
Quiescent Current 500μA
Voltage - Supply (Vcc/Vdd) 7.6V~30V
Output Current 1A
Power Dissipation 1W
Output Configuration Positive or Negative, Isolation Capable
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*
Frequency 500kHz
Terminal Pitch 2.54mm
Terminal Position DUAL
Technology BIPOLAR
Subcategory Switching Regulator or Controllers
Terminal Finish Tin/Lead (Sn/Pb)
ECCN Code EAR99
Number of Terminations 8
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Obsolete
JESD-609 Code e0
Published 1999
Packaging Tube
Operating Temperature -25°C~85°C TA
Physical
Number of Pins 8
Surface Mount NO
Package / Case 8-DIP (0.300, 7.62mm)
Mounting Type Through Hole
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