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LM1771TSD/NOPB

6 Terminals 2.8V~5.5V 6-Pin LM1771 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 100kHz~1MHz Transistor Driver

Manufacturer: Texas Instruments
Origchip NO: 815-LM1771TSD/NOPB
Package: 6-WDFN Exposed Pad
Datasheet: PDF
Stock: 671
Description: 6 Terminals 2.8V~5.5V 6-Pin LM1771 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 100kHz~1MHz Transistor Driver (Kg)

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Details

Tags

Parameters
Packaging	Tape & Reel (TR)
JESD-609 Code	e3
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	6
ECCN Code	EAR99
Terminal Finish	Matte Tin (Sn)
Additional Feature	ALSO HAS ADJUSTABLE OUTPUT VOLTAGE AS LOW AS 0.8V
Subcategory	Switching Regulator or Controllers
Technology	CMOS
Terminal Position	DUAL
Peak Reflow Temperature (Cel)	260
Terminal Pitch	0.95mm
Base Part Number	LM1771
Function	Step-Down
Number of Outputs	1
Output Voltage	4.5V
Output Type	Transistor Driver
Operating Supply Voltage	5.5V
Input Voltage-Nom	3.3V
Analog IC - Other Type	SWITCHING CONTROLLER
Output Configuration	Positive
Output Current	6A
Voltage - Supply (Vcc/Vdd)	2.8V~5.5V
Quiescent Current	400μA
Control Features	Enable
Input Voltage (Min)	2.8V
Topology	Buck
Control Mode	VOLTAGE-MODE
Frequency - Switching	100kHz~1MHz
Control Technique	PULSE WIDTH MODULATION
Synchronous Rectifier	Yes
Switcher Configuration	PUSH-PULL
Max Frequency	1MHz
Isolation	Non-Isolated
Clock Sync	No
Duty Cycle	95 %
Height Seated (Max)	0.8mm
Length	3mm
Width	3mm
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	6-WDFN Exposed Pad
Number of Pins	6
Operating Temperature	-40°C~125°C TJ

LM1771TSD/NOPB Overview

With a 6-WDFN Exposed Pad package, the switching controller is suitable for a wide range of applications. The dc motor controller is adquate to generate for 1 outputs. Tape & Reel (TR) is the solid enclosure in which PMIC is packaged. Transistor Driver dc switching's outputs (s) are supported. Voltages 2.8V~5.5V are the dc control's supply voltage and operating voltage, respectively. Suitable for a -40°C~125°C TJ dc switcher. There is a switch at 100kHz~1MHz that can be used with this controller. A generalization of dc dc regulator can be made using Surface Mount. Enable provides dcdc regulator efficient switching control. A SWITCHING CONTROLLER analog integrated circuit is connected to the switch converters. switching converters terminal (s) are designed to be at DUAL. A variety of dc switching's functions can be performed on 6 terminations. Some of the control techniques used by these dc dc converter ics are PULSE WIDTH MODULATION. 3.3V nominal DC switcher's voltage input. In addition to "LM1771", there are other relevant dc to dc converter ics you can find. There are 6 pins on switching converter. In particular, switching converter is a type of Switching Regulator or Controllers. It is recommended that the input voltage of the dc dc voltage regulator be 2.8V. DC regulator outputs 4.5V voltage according to the test statistics. If you start a project, note down the dc dc regulator's usual output current of 6A. Having a Surface Mount makes DC switcher suitable for most application and prototype designs. DC regulator has a maximum frequency of 1MHz. For better satisfaction, the value of DC to DC voltage regulator is ALSO HAS ADJUSTABLE OUTPUT VOLTAGE AS LOW AS 0.8V. In order to run the voltage regulator dc to dc safely and reliably, users are advised to apply 5.5V. A dc switching in a dormant state uses 400μA.

LM1771TSD/NOPB Features

Transistor Driver Outputs
Switching Frequency: 100kHz~1MHz
Enable
PULSE WIDTH MODULATION
ALSO HAS ADJUSTABLE OUTPUT VOLTAGE AS LOW AS 0.8V

LM1771TSD/NOPB Applications

There are a lot of Texas Instruments LM1771TSD/NOPB DC to DC converter applications.

Hydrogen power
Experimental setup
Various CNC machine tools
Automatic plug-in machines
Digital precision reference circuits
Thermal power
Computed tomography (CT)
Series voltage regulation circuits
Correction machines
Various precision measuring detectors