UC3844BVN
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 -40C~105C TA Up to 500kHz 25V 9.78mm
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Technical Details
Physical
Mounting Type Through Hole
Package / Case 8-DIP (0.300, 7.62mm)
Surface Mount NO
Technical
Operating Temperature -40°C~105°C TA
Packaging Tube
JESD-609 Code e0
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 8
Terminal Finish TIN LEAD
Technology BIPOLAR
Terminal Position DUAL
Terminal Pitch 2.54mm
JESD-30 Code R-PDIP-T8
Function Step-Up, Step-Up/Step-Down
Number of Outputs 1
Qualification Status COMMERCIAL
Output Type Transistor Driver
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 10V~36V
Control Features Frequency Control
Topology Boost, Flyback
Control Mode CURRENT-MODE
Output Current-Max 1A
Frequency - Switching Up to 500kHz
Input Voltage (Max) 25V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Switcher Configuration SINGLE
Duty Cycle (Max) 48%
Dimensions
Height Seated (Max) 4.45mm
Length 9.78mm
Width 7.62mm
Compliance
RoHS Status Non-RoHS Compliant
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