24 Terminals 24-Pin LM2577 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 52kHz Tube 3A Switch 24-SOIC (0.295, 7.50mm Width)
SOT-23
LM2577M-ADJ/NOPB Datasheet
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Specifications
Name
Value
Type
Parameter
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
24-SOIC (0.295, 7.50mm Width)
Number of Pins
24
Operating Temperature
-40°C~125°C TJ
Packaging
Tube
Series
SIMPLE SWITCHER®
JESD-609 Code
e3
Pbfree Code
no
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Number of Terminations
24
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Subcategory
Switching Regulator or Controllers
Technology
BIPOLAR
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Base Part Number
LM2577
Function
Step-Up, Step-Up/Step-Down
Number of Outputs
1
Efficiency
80 %
Voltage - Input (Max)
40V
Output Voltage
12.4V
Output Type
Adjustable
Max Output Current
3A
Operating Supply Voltage
40V
Input Voltage-Nom
5V
Min Supply Voltage
3.5V
Analog IC - Other Type
SWITCHING REGULATOR
Output Configuration
Positive or Negative
Current - Output
3A Switch
Quiescent Current
10mA
Voltage - Output (Min/Fixed)
1.23V
Topology
Boost, Flyback, Forward Converter
Control Mode
CURRENT-MODE
Frequency - Switching
52kHz
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
No
Voltage - Output (Max)
60V Switch
Height Seated (Max)
2.65mm
Width
7.5mm
RoHS Status
ROHS3 Compliant
Lead Free
Contains Lead
LM2577M-ADJ/NOPB Product Details
LM2577M-ADJ/NOPB Overview
There is an optimized performance in this voltage regulator because it utilizes the Tube package. As you can see, this harley voltage regulator contains 24 terminations. There is one type of analog IC that this voltage regulator is equipped with, and that is the SWITCHING REGULATOR type. Space savings are achieved by placing this voltage regulator in the 24-SOIC (0.295, 7.50mm Width) package. There are 1 outputs configured on the voltage regulator. DC DC switching regulators like this one generate Adjustable outputs on their output pins to handle the power management. A Surface Mount mounting is required for this switching regulator. -40°C~125°C TJ should be the operating temperature when voltage regulator is operating. The switching frequency of this DC-DC switching regulator reaches 52kHz. The output voltage (Min/Fixed) of this voltage regulator 12v is 1.23V. Featuring a maximum design flexibility of 3A Switch, dc to dc voltage regulator has a maximum output current of 3A Switch. As far as the voltage input is concerned, DC DC switching regulator can accept up to 40V. As a result of its peak reflow temperature, this voltage regulator is virtually indestructible. To meet the operation requirements, voltage regulator is designed to provide 5V as the nominal input voltage. There is a subcategory called Switching Regulator or Controllers that includes this voltage regulator. There is a DC/DC regulator in this family that belongs to the LM2577 family. A voltage of 12.4V volts can be generated by DC DC switching regulator. The switching regulator operation is carried out by 24 pins. A 3A A maximum output current is required to meet the switching regulator operation requirements. Based on the maximal adjusting voltage regulator's output voltage of 60V Switch, adjusting voltage regulator can be operated easily. This voltage regulator belongs to the SIMPLE SWITCHER? family and is known as a switching DC-DC regulator. DC-DC switching regulator with 40V supply voltage. Voltage regulator consumes 10mA A of quiescent current without being affected by outside forces. In this case, a dc to dc voltage regulator's minimum supply voltage of 3.5V volts is required to ensure reliable performance.
LM2577M-ADJ/NOPB Features
1 outputs Peak reflow temperature (Cel) of 260 24 pins Operating supply voltage of 40V
LM2577M-ADJ/NOPB Applications
There are a lot of Texas Instruments LM2577M-ADJ/NOPB Voltage Regulators applications.