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UC3844BNST

STMicroelectronics
RoHS
RoHS RoHS compliant
Package 8-DIP (0.300, 7.62mm)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description IC REG CTRLR PWM CM 8-MINIDIP
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Inventory: 342
Minimum: 1
Total Price: USD $0.39
Unit Price: USD $0.385705
≥1 USD $0.385705
≥10 USD $0.37436
≥100 USD $0.363016
≥500 USD $0.348836

Technical Details

Physical

Mounting Type Through Hole
Package / Case 8-DIP (0.300, 7.62mm)
Supplier Device Package 8-Mini DIP

Technical

Operating Temperature 0°C~70°C TJ
Packaging Tube
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Max Operating Temperature 70°C
Min Operating Temperature 0°C
Base Part Number UC3844
Function Step-Up, Step-Up/Step-Down
Number of Outputs 1
Output Type Transistor Driver
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 10V~30V
Control Features Frequency Control
Topology Boost, Flyback
Frequency - Switching Up to 500kHz
Synchronous Rectifier No
Max Frequency 500kHz
Duty Cycle (Max) 48%
Clock Sync No
Output Phases 1

Compliance

RoHS Status ROHS3 Compliant

Alternative Model

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