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UC2578DPTR

Texas Instruments
RoHS
RoHS RoHS compliant
Package 16-SOIC (0.154, 3.90mm Width)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description UC2578 Buck Tape & Reel (TR) e4 DC to DC switching controller 0.8A 156.489368mg 14V 110kHz
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Inventory: 6683
Minimum: 1
Total Price: USD $6.38
Unit Price: USD $6.384
≥1 USD $6.384
≥10 USD $5.23887
≥100 USD $5.07528
≥500 USD $4.910693
≥1000 USD $4.747103

Technical Details

Supply Chain

Lifecycle Status NRND (Last Updated: 1 week ago)

Physical

Contact Plating Gold
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-SOIC (0.154, 3.90mm Width)
Number of Pins 16
Weight 156.489368mg

Compliance

RoHS Status ROHS3 Compliant
Lead Free Lead Free

Dimensions

Height 1.75mm
Length 9.9mm
Width 3.91mm
Thickness 1.58mm

Technical

Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part Status Not For New Designs
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 16
ECCN Code EAR99
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Base Part Number UC2578
Function Step-Down
Number of Outputs 1
Output Type Transistor Driver
Operating Supply Voltage 72V
Input Voltage-Nom 14V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 14V~72V
Control Features Current Limit, Soft Start
Topology Buck
Control Mode VOLTAGE-MODE
Output Current-Max 0.8A
Frequency - Switching 110kHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Max Frequency 120kHz
Duty Cycle (Max) 90%

Alternative Model

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