LT1950EGN#PBF
RoHS 
RoHS compliant
RoHS compliantPackage 16-SSOP (0.154, 3.90mm Width)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
LT1950 Boost Flyback Forward Converter SEPIC Tube e3 DC to DC switching controller 30ns 20A 1.5mm 35V
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Buying Options
Total Price: USD $8.12
Unit Price: USD $8.1224
≥1 USD $8.1224
≥10 USD $7.33832
≥100 USD $6.996704
≥500 USD $6.075168
≥1000 USD $5.802078
≥3000 USD $5.290138
Inventory: 186
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 2 weeks ago)
Physical
Mounting Type Surface Mount
Package / Case 16-SSOP (0.154, 3.90mm Width)
Surface Mount YES
Number of Pins 16
Technical
Operating Temperature -40°C~125°C TJ
Packaging Tube
Published 2004
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.635mm
Frequency 200kHz
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LT1950
Function Step-Up, Step-Up/Step-Down
Number of Outputs 1
Output Voltage 35V
Output Type Transistor Driver
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive, Isolation Capable
Output Current 20A
Voltage - Supply (Vcc/Vdd) 3V~25V
Quiescent Current 2.3mA
Control Features Enable, Frequency Control
Topology Boost, Flyback, Forward Converter, SEPIC
Control Mode CURRENT-MODE
Frequency - Switching 100kHz~500kHz
Control Technique PULSE WIDTH MODULATION
Rise Time 50 ns
Synchronous Rectifier No
Fall Time (Typ) 30 ns
Nominal Input Voltage 15V
Switcher Configuration SINGLE
Max Duty Cycle 97 %
Input Current 2.3mA
Duty Cycle (Max) 95%
Clock Sync Yes
Dimensions
Height 1.5mm
Length 4.98mm
Width 3.99mm
Compliance
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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