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TL494BDR2

ON Semiconductor
RoHS
/
Package 16-SOIC (0.154, 3.90mm Width)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description TL494 Buck Push-Pull Tape & Reel (TR) SWITCHMODE? DC to DC switching controller 40ns 500mA 9.9mm 40V
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Inventory: 80381
Minimum: 1
Total Price: USD $0.71
Unit Price: USD $0.705233
≥1 USD $0.705233
≥10 USD $0.57855
≥100 USD $0.560595
≥500 USD $0.54264
≥1000 USD $0.524685

Technical Details

Physical

Mounting Type Surface Mount
Package / Case 16-SOIC (0.154, 3.90mm Width)
Surface Mount YES
Number of Pins 16

Compliance

RoHS Status Non-RoHS Compliant
Lead Free Contains Lead

Dimensions

Length 9.9mm
Width 3.9mm

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 Obsolete
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
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
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 Frequency 200kHz
Max Duty Cycle 48 %
Clock Sync No
Output Phases 1

Alternative Model

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