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LM2748MTC

14 Terminals 3V~6V 14-Pin LM2748 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 50kHz~1MHz Transistor Driver

Manufacturer: Texas Instruments
Origchip NO: 815-LM2748MTC
Package: 14-TSSOP (0.173, 4.40mm Width)
Datasheet: -
Stock: 369
Description: 14 Terminals 3V~6V 14-Pin LM2748 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 50kHz~1MHz Transistor Driver (Kg)

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Details

Tags

Parameters
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	14-TSSOP (0.173, 4.40mm Width)
Number of Pins	14
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
Length	5mm
Width	4.4mm
Radiation Hardening	No
RoHS Status	Non-RoHS Compliant
Lead Free	Contains Lead

LM2748MTC Overview

As a result of 14-TSSOP (0.173, 4.40mm Width) compact design, the switching controller is compatible with most applications. There is sufficient capacity to generate switching controller for outputs 1. Packaged in solid enclosures, this pmic has a Tube rating. There are Transistor Driver dc switching's output (s) that it can handle. dc controls with 3V~6V voltage are supplied and operated. Suitable for a -40°C~125°C TJ dc switcher. In this switching controller, the switch can be set to 50kHz~1MHz. As it has a Surface Mount value, it can be used for general dc dc regulator. To ensure efficient switching, this dcdc regulator features a Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking. The switch converters are connected to a SWITCHING CONTROLLER analog IC. There are a terminal (s) on the switching converters that are designed at DUAL. 14 terminations with various dc switching's functions. A few of the control techniques these dc dc converter ics adapt include PULSE WIDTH MODULATION. There is a DC switcher's nominal voltage of 3.3V. You can find other relevant dc to dc converter ics by searching "LM2748". There are a total of 14 pins on switching converter. In particular, switching converter belongs to the Switching Regulator or Controllers family. Input voltage of dc dc voltage regulator must be 3V. Based on the test statistics, DC regulator outputs voltage 13.5V. The dc to dc regulator can only accept a maximum input voltage of 6V. If you start a project, note down the dc dc regulator's usual output current of 20A. To ensure the reliability under power-up and power-down, the maximum duty cycle of the voltage regulator dc to dc is set as 86 %. As DC switcher has a Surface Mount, it's suitable for most applications and prototype designs. Switching controllers operate at 1MHz frequencies. To run the voltage regulator dc to dc safely and reliably, users should apply 17V to the voltage regulator dc to dc. A dc switching in a dormant state uses 1.7mA. The phase of this controller is 1.

LM2748MTC Features

Transistor Driver Outputs
Switching Frequency: 50kHz~1MHz
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
PULSE WIDTH MODULATION
Max Duty Cycle: 86 %
Frequency: 1MHz