Name: LM1771USDX/NOPB
Brand: Texas Instruments
SKU: LM1771USDX/NOPB
Availability: InStock

Technical Specifications

Parameter Name	Value
Type	Parameter
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	6-WDFN Exposed Pad
Number of Pins	6
Operating Temperature	-40°C~125°C TJ
Packaging	Tape & Reel (TR)
JESD-609 Code	e3
Pbfree Code	no
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
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
Clock Sync	No
Duty Cycle	95 %
Number of Output Phases	1
Height Seated (Max)	0.8mm
Length	3mm
Width	3mm
RoHS Status	ROHS3 Compliant
Lead Free	Contains Lead

LM1771USDX/NOPB Product Details

LM1771USDX/NOPB Overview

This switching controller fits most application requirements since it is packaged in a 6-WDFN Exposed Pad package. Tape & Reel (TR) is the solid enclosure in which PMIC is packaged. Transistor Driver dc switching's outputs (s) can be handled by it. The supply and operating voltage of the dc control are 2.8V~5.5V. Worked in an dc switcher with a -40°C~125°C TJ rating. Switching can be done at 100kHz~1MHz with this switching controller. dc dc regulator is made easier with Surface Mount. In order to control switching efficiently, the dcdc regulator features Enable. The switch converters are connected to an analog IC with a SWITCHING CONTROLLER output. There are a terminal (s) on the switching converters that are designed at DUAL. A variety of dc switching's functions can be performed on 6 terminations. These dc dc converter ics adapt several control methods, including PULSE WIDTH MODULATION. The DC switcher's nominal voltage is 3.3V. LM1771 can be searched for other relevant dc to dc converter ics. Switching converter has a total of 6 pins. There is a particular type of Switching Regulator or Controllers in switching converter. This dc dc voltage regulator should be powered by a voltage of 2.8V. According to the test statistics, DC regulator outputs 4.5V voltage. If you start a project, note down the dc dc regulator's usual output current of 6A. In most applications and prototype designs, DC switcher is qualified as a Surface Mount. This dc regulatorhas a max frequency of 1MHz. This value is ALSO HAS ADJUSTABLE OUTPUT VOLTAGE AS LOW AS 0.8V so that DC to DC voltage regulator better serves the purpose. Users should apply 5.5V to operate the voltage regulator dc to dc safely and reliably. DC switching uses 400μA when it is dormant. With this controller, the phase is 1.