6 Terminals 2.8V~5.5V 6-Pin LM1771 DC to DC converter ICSWITCHING CONTROLLER 100kHz~1MHz Transistor Driver
SOT-23
LM1771SSDX/NOPB Datasheet
non-compliant
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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
LM1771SSDX/NOPB Product Details
LM1771SSDX/NOPB Overview
It comes in the 6-WDFN Exposed Pad package, which makes switching controller suitable for most applications. PMIC packaging is solid with a Tape & Reel (TR) enclosure. There are Transistor Driver dc switching's output (s) that it can handle. 2.8V~5.5V is the operating voltage and supply voltage of the dc control. A -40°C~125°C TJ dc switcher is not a problem. Using this switching controller, it is possible to switch at 100kHz~1MHz. The Surface Mount makes it ideal for general dc dc regulator. The dcdc regulator features Enable for efficient switching control. A SWITCHING CONTROLLER analog integrated circuit is connected to the switch converters. There are a terminal (s) on the switching converters that are designed at DUAL. A variety of 6 terminations are available in dc switching. Some of the control techniques adapted by these dc dc converter ics include PULSE WIDTH MODULATION. The nominal DC switcher's voltage input is 3.3V. Other relevant dc to dc converter ics will be returned if you search "LM1771". Pins number 6 of switching converter in total. Switching converter is a type of Switching Regulator or Controllers in particular. 2.8V should be the minimum input voltage for the dc dc voltage regulator. The test statistics indicate that DC regulator outputs a voltage of 4.5V. normally, the dc dc regulator's output current is 6A, which you should keep in mind when starting a project. In most applications and prototypes, DC switcher's Surface Mount makes it suitable. DC regulator has a maximum frequency of 1MHz. In order to satisfy the need, DC to DC voltage regulator has a value of ALSO HAS ADJUSTABLE OUTPUT VOLTAGE AS LOW AS 0.8V. In order for the voltage regulator dc to dc to perform safely and reliably in a circuit, users are advised to apply 5.5V. A dc switching in a dormant state uses 400μA. This controller contains 1 phases.
LM1771SSDX/NOPB Features
Transistor Driver Outputs Switching Frequency: 100kHz~1MHz Enable PULSE WIDTH MODULATION ALSO HAS ADJUSTABLE OUTPUT VOLTAGE AS LOW AS 0.8V
LM1771SSDX/NOPB Applications
There are a lot of Texas Instruments LM1771SSDX/NOPB DC to DC converter applications.