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UC3825Q

Texas Instruments
RoHS
RoHS RoHS compliant
Package 20-LCC (J-Lead)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description UC3825 Buck Boost Flyback Forward Converter Full-Bridge Half-Bridge Push-Pull Tube e3 DC to DC switching controller 30ns 200mA 8.965mm 13V
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Inventory: 164
Minimum: 1
Total Price: USD $5.24
Unit Price: USD $5.23908
≥1 USD $5.23908
≥10 USD $4.702236

Technical Details

Physical

Mounting Type Surface Mount
Package / Case 20-LCC (J-Lead)
Surface Mount YES
Number of Pins 20

Dimensions

Height Seated (Max) 4.57mm
Length 8.965mm
Width 8.965mm

Compliance

RoHS Status ROHS3 Compliant
Lead Free Lead Free

Technical

Operating Temperature 0°C~70°C TA
Packaging Tube
JESD-609 Code e3
Part Status Obsolete
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 20
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Additional Feature CAN ALSO BE CONFIGURED IN CURRENT MODE
Subcategory Switching Regulator or Controllers
Technology BICMOS
Terminal Position QUAD
Terminal Form J BEND
Peak Reflow Temperature (Cel) 260
Frequency 1MHz
Base Part Number UC3825
Function Step-Up, Step-Down, Step-Up/Step-Down
Number of Outputs 2
Output Voltage 13V
Output Type Transistor Driver
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING CONTROLLER
Nominal Supply Current 33mA
Output Configuration Positive
Output Current 200mA
Voltage - Supply (Vcc/Vdd) 8.4V~30V
Control Features Current Limit, Enable, Frequency Control, Ramp, Soft Start
Input Voltage (Min) 8.8V
Topology Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
Control Mode VOLTAGE-MODE
Frequency - Switching 340kHz~460kHz
Input Voltage (Max) 30V
Control Technique PULSE WIDTH MODULATION
Rise Time 30 ns
Synchronous Rectifier No
Fall Time (Typ) 30 ns
Max Duty Cycle 50 %
Duty Cycle (Max) 85%
Output Phases 1

Alternative Model

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