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TL494BDR2G
ON SemiconductorRoHS 
RoHS compliant
RoHS compliantPackage 16-SOIC (0.154, 3.90mm Width)
Category PMIC - Voltage Regulators - DC DC Switching Controllers / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
TL494 Buck Push-Pull Tape & Reel (TR) SWITCHMODE? DC to DC switching controller 40ns 15mA 1.5mm 40V
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Inventory: 2500
Minimum: 1
Total Price: USD $0.36
Unit Price: USD $0.357846
≥1 USD $0.357846
≥10 USD $0.337588
≥100 USD $0.318484
≥500 USD $0.300452
≥1000 USD $0.283446
Technical Details
Supply Chain
Factory Lead Time 8 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 day ago)
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-SOIC (0.154, 3.90mm Width)
Number of Pins 16
Dimensions
Height 1.5mm
Length 10mm
Width 4mm
Compliance
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Technical
Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
Published 2005
Series SWITCHMODE?
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Tin (Sn)
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Frequency 40kHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number TL494
Function Step-Down, Step-Up/Step-Down
Number of Outputs 2
Output Type Transistor Driver
Operating Supply Voltage 15V
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 500mA
Voltage - Supply (Vcc/Vdd) 7V~40V
Max Supply Current 15mA
Control Features Dead Time Control, Frequency Control
Input Voltage (Min) 7V
Topology Buck, Push-Pull
Control Mode VOLTAGE-MODE
Frequency - Switching 200kHz
Input Voltage (Max) 40V
Control Technique PULSE WIDTH MODULATION
Rise Time 100 ns
Synchronous Rectifier Yes
Fall Time (Typ) 40 ns
Max Duty Cycle 48 %
Clock Sync No
Output Phases 1
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