UC3827DWTR-1
RoHS 
RoHS compliant
RoHS compliantPackage 24-SOIC (0.295, 7.50mm Width)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
UC3827 Buck Full-Bridge Push-Pull Tape & Reel (TR) CAN ALSO WORK IN CURRENT MODE DC to DC switching controller 30ns 100mA 2.65mm 2.5V
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Technical Details
Compliance
RoHS Status ROHS3 Compliant
Dimensions
Width 7.5mm
Height Seated (Max) 2.65mm
Technical
Output Phases 1
Duty Cycle (Max) 91%
Max Duty Cycle 95 %
Nominal Input Voltage 15V
Fall Time (Typ) 30 ns
Synchronous Rectifier Yes
Rise Time 40ns
Control Technique PULSE WIDTH MODULATION
Frequency - Switching 220kHz
Control Mode VOLTAGE-MODE
Topology Buck, Full-Bridge, Push-Pull
Control Features Frequency Control, Ramp, Soft Start
Voltage - Supply (Vcc/Vdd) 7.6V~20V
Output Current 100mA
Output Configuration Positive
Analog IC - Other Type SWITCHING CONTROLLER
Input Voltage-Nom 15V
Output Type Transistor Driver
Output Voltage 2.5V
Qualification Status Not Qualified
Number of Outputs 3
Function Step-Down, Step-Up/Step-Down
Base Part Number UC3827
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Frequency 450kHz
Reach Compliance Code unknown
Peak Reflow Temperature (Cel) NOT SPECIFIED
Terminal Form GULL WING
Terminal Position DUAL
Technology BIPOLAR
Subcategory Switching Regulator or Controllers
Additional Feature CAN ALSO WORK IN CURRENT MODE
ECCN Code EAR99
Number of Terminations 24
Moisture Sensitivity Level (MSL) 2 (1 Year)
Part Status Obsolete
Pbfree Code yes
Packaging Tape & Reel (TR)
Operating Temperature 0°C~70°C TA
Physical
Number of Pins 24
Surface Mount YES
Package / Case 24-SOIC (0.295, 7.50mm Width)
Mounting Type Surface Mount
Alternative Model
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