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LM1771USDX/NOPB

LM1771USDX/NOPB

LM1771USDX/NOPB

Texas Instruments

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

SOT-23

LM1771USDX/NOPB Datasheet

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In-Stock: 0 items
Specifications
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.

LM1771USDX/NOPB Features


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

LM1771USDX/NOPB Applications


There are a lot of Texas Instruments LM1771USDX/NOPB DC to DC converter applications.

  • Special machining machine tools
  • Smoke prevention equipment
  • Digital precision reference circuits
  • Automatic testing equipment
  • Automatic plug-in machines
  • Computer rooms
  • Electrical power transmission
  • Bending machines
  • Cutting machine tools
  • Computer-related products

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