UC3849DWTRG4
RoHS 
RoHS compliant
RoHS compliantPackage 24-SOIC (0.295, 7.50mm Width)
Category Integrated Circuits (ICs) / PMIC - Power Supply Controllers, Monitors
Description
UC3849 EAR99 Secondary-Side Controller Tape & Reel (TR) power supply controller 2.65mm 8V~20V 1MHz 21mA
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Buying Options
Total Price: USD $4.67
Unit Price: USD $4.665672
≥1 USD $4.665672
≥10 USD $4.401576
≥100 USD $4.152428
≥500 USD $3.917383
≥1000 USD $3.695649
Inventory: 1196
Minimum: 1
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
Radiation Hardening No
Dimensions
Width 7.5mm
Height Seated (Max) 2.65mm
Technical
Switching Frequency 1MHz
Switcher Configuration SINGLE
Nominal Input Voltage 20V
Control Technique PULSE WIDTH MODULATION
Control Mode CURRENT-MODE
Output Current 250mA
Operating Supply Current 21mA
Analog IC - Other Type SWITCHING CONTROLLER
Input Voltage-Nom 12V
Operating Supply Voltage 20V
Output Voltage 8.4V
Number of Outputs 1
Pin Count 24
Base Part Number UC3849
Frequency 1MHz
Number of Functions 1
Terminal Form GULL WING
Terminal Position DUAL
Voltage - Supply 8V~20V
Technology BIPOLAR
Subcategory Switching Regulator or Controllers
Applications Secondary-Side Controller
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
Weight 678.092244mg
Number of Pins 24
Package / Case 24-SOIC (0.295, 7.50mm Width)
Mounting Type Surface Mount
Mount Surface Mount
Alternative Model
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