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LM2748MTC
Texas InstrumentsRoHS
/
Package 14-TSSOP (0.173, 4.40mm Width)
Category PMIC - Voltage Regulators - DC DC Switching Controllers / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
VOLTAGE-MODE DUAL Surface Mount Non-RoHS Compliant DC to DC switching controller -40C~125C TJ 50kHz~1MHz 13.5V 5mm
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Inventory: 8421
Minimum: 1
Total Price: USD $1.8
Unit Price: USD $1.80025
≥1 USD $1.80025
≥10 USD $1.47725
≥100 USD $1.4307
≥500 USD $1.3851
≥1000 USD $1.33855
Technical Details
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 14-TSSOP (0.173, 4.40mm Width)
Number of Pins 14
Dimensions
Length 5mm
Width 4.4mm
Compliance
Radiation Hardening No
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead
Technical
Operating Temperature -40°C~125°C TJ
Packaging Tube
JESD-609 Code e0
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Subcategory Switching Regulator or Controllers
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.65mm
Frequency 1MHz
Base Part Number LM2748
Function Step-Down
Number of Outputs 1
Output Voltage 13.5V
Output Type Transistor Driver
Operating Supply Voltage 17V
Input Voltage-Nom 3.3V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 20A
Voltage - Supply (Vcc/Vdd) 3V~6V
Quiescent Current 1.7mA
Control Features Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
Input Voltage (Min) 3V
Topology Buck
Control Mode VOLTAGE-MODE
Frequency - Switching 50kHz~1MHz
Input Voltage (Max) 6V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Switcher Configuration PUSH-PULL
Max Duty Cycle 86 %
Number of Output Phases 1
Alternative Model
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