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LT1339CSW#PBF
Linear Technology/Analog DevicesRoHS 
RoHS compliant
RoHS compliantPackage 20-SOIC (0.295, 7.50mm Width)
Category PMIC - Voltage Regulators - DC DC Switching Controllers / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
LT1339 Boost Forward Converter Tube R-PDSO-G20 DC to DC switching controller 20mA 2.65mm 1.25V 0C~70C TA
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Inventory: 1641
Minimum: 1
Total Price: USD $5.57
Unit Price: USD $5.566478
≥1 USD $5.566478
≥10 USD $5.251396
≥100 USD $4.954144
≥500 USD $4.673721
≥1000 USD $4.409169
Technical Details
Supply Chain
Factory Lead Time 8 Weeks
Physical
Mounting Type Surface Mount
Package / Case 20-SOIC (0.295, 7.50mm Width)
Surface Mount YES
Technical
Operating Temperature 0°C~70°C TA
Packaging Tube
Published 2004
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LT1339
JESD-30 Code R-PDSO-G20
Function Step-Up, Step-Up/Step-Down
Number of Outputs 1
Output Voltage 1.25V
Output Type Transistor Driver
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive, Isolation Capable
Voltage - Supply (Vcc/Vdd) Up to 20V
Control Features Current Limit, Enable, Phase Control, Soft Start
Topology Boost, Forward Converter
Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION
Supply Current-Max (Isup) 20mA
Synchronous Rectifier No
Switcher Configuration PUSH-PULL
Duty Cycle (Max) 90%
Clock Sync Yes
Dimensions
Height Seated (Max) 2.65mm
Width 7.5mm
Compliance
RoHS Status ROHS3 Compliant
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