6 Terminals 2.8V~5.5V 6-Pin LM1771 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 100kHz~1MHz Transistor Driver
SOT-23
LM1771USD/NOPB Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
6 Weeks
Lifecycle Status
ACTIVE (Last Updated: 1 day ago)
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
yes
Part Status
Active
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
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
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
800μm
Length
3mm
Width
3mm
Thickness
800μm
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$16.715040
$16.71504
10
$15.768906
$157.68906
100
$14.876325
$1487.6325
500
$14.034270
$7017.135
1000
$13.239877
$13239.877
LM1771USD/NOPB Product Details
LM1771USD/NOPB Overview
It comes in the 6-WDFN Exposed Pad package, which makes switching controller suitable for most applications. 1 outputs can be generated with the dc motor controller. There is a Tape & Reel (TR) solid enclosure around the pmic. With this function, you can deal with Transistor Driver dc switching's outputs (s). Voltages 2.8V~5.5V are the dc control's supply voltage and operating voltage, respectively. Suitable for work in a -40°C~125°C TJ dc switcher. The switching controller is capable of switching at the 100kHz~1MHz position. dc dc regulator can be generalized using Surface Mount. In order to control switching efficiently, the dcdc regulator features Enable. A SWITCHING CONTROLLER analog IC is connected to the switch converters. The switching converters's terminal (s) are designed at DUAL . The 6 terminations can be used for a wide range of dc switching. To name a few of the control techniques these dc dc converter ics adapt, it includes PULSE WIDTH MODULATION. DC switcher's voltage input is 3.3V. Searching "LM1771" will return other relevant dc to dc converter ics. There are a total of 6 pins on switching converter. Input voltage of dc dc voltage regulator should be 2.8V. Statistically, the DC regulator outputs 4.5V voltage. In most cases, the dc dc regulator's output current is 6A. This information should be noted when you begin working with the component. Because of DC switcher's Surface Mount, it is suitable for most prototype designs and applications. It is estimated that this dc regulatorhas a maximum frequency of 1MHz. Hence, ALSO HAS ADJUSTABLE OUTPUT VOLTAGE AS LOW AS 0.8V is used to better suit the DC to DC voltage regulator's situation. A circuit should contain 5.5V in order to ensure the voltage regulator dc to dc runs safely and reliably. In dormant mode, 400μA is used.
LM1771USD/NOPB Features
Transistor Driver Outputs Switching Frequency: 100kHz~1MHz Enable PULSE WIDTH MODULATION ALSO HAS ADJUSTABLE OUTPUT VOLTAGE AS LOW AS 0.8V
LM1771USD/NOPB Applications
There are a lot of Texas Instruments LM1771USD/NOPB DC to DC converter applications.
Geothermal power
Game consoles
Electrical distribution systems
Terrestrial set-top boxes
Computer rooms
Printing equipment
Domestic water pumps
Bending machines
Low output voltage switching power supply circuits