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LT1952IGN#PBF
Linear Technology/Analog DevicesRoHS 
RoHS compliant
RoHS compliantPackage 16-SSOP (0.154, 3.90mm Width)
Category PMIC - Voltage Regulators - DC DC Switching Controllers / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
LT1952 Forward Converter Tube e3 DC to DC switching controller 1A 4.89mm 25V 100kHz~500kHz
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Inventory: 1852
Minimum: 1
Total Price: USD $1.61
Unit Price: USD $1.6112
≥1 USD $1.6112
≥200 USD $1.3224
≥500 USD $1.2806
≥1000 USD $1.23975
Technical Details
Supply Chain
Factory Lead Time 8 Weeks
Dimensions
Length 4.89mm
Width 3.899mm
Compliance
RoHS Status ROHS3 Compliant
Technical
Operating Temperature -40°C~125°C TJ
Packaging Tube
Published 2011
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
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LT1952
Function Step-Up/Step-Down
Number of Outputs 1
Qualification Status Not Qualified
Output Type Transistor Driver
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive, Isolation Capable
Voltage - Supply (Vcc/Vdd) 9.25V~25V
Control Features Enable, Frequency Control
Input Voltage (Min) 9.25V
Topology Forward Converter
Control Mode CURRENT-MODE
Output Current-Max 1A
Frequency - Switching 100kHz~500kHz
Input Voltage (Max) 25V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Switcher Configuration SINGLE
Duty Cycle (Max) 90%
Alternative Model
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