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LM2577S-15/NOPB

LM2577S-15/NOPB

LM2577S-15/NOPB

Texas Instruments

5 Terminals 3.5V 6-Pin LM2577 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 52kHz Tube 3A Switch TO-263-6, D2Pak (5 Leads + Tab), TO-263BA

SOT-23

LM2577S-15/NOPB Datasheet

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Specifications
Name Value
Type Parameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case TO-263-6, D2Pak (5 Leads + Tab), TO-263BA
Number of Pins 6
Operating Temperature -40°C~125°C TJ
Packaging Tube
Series SIMPLE SWITCHER®
JESD-609 Code e3
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 5
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position SINGLE
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 245
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LM2577
JESD-30 Code R-PSSO-G5
Function Step-Up, Step-Up/Step-Down
Number of Outputs 1
Voltage - Input (Max) 40V
Output Voltage 15V
Output Type Fixed
Voltage - Input (Min) 3.5V
Input Voltage-Nom 5V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive or Negative
Current - Output 3A Switch
Topology Boost, Flyback, Forward Converter
Control Mode CURRENT-MODE
Frequency - Switching 52kHz
Control Technique PULSE WIDTH MODULATION
Supply Current-Max (Isup) 85mA
Synchronous Rectifier No
Height Seated (Max) 4.8mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
LM2577S-15/NOPB Product Details

LM2577S-15/NOPB Overview


A Tube package is used in this voltage regulator to optimize performance. This harley voltage regulator has 5 terminations. There are two types of analog ICs in this voltage regulator 12v: SWITCHING REGULATOR ICs, which are the ones used in older voltage regulator 12vs. The space-saving TO-263-6, D2Pak (5 Leads + Tab), TO-263BA package is available for this voltage regulator. A total of 1 outputs are configured in this voltage regulator. On its output pins, this adjusting voltage regulator generates Fixed output. A voltage regulator 12v such as this one fits the Surface Mount mounting bracket. During switching regulator operation, the operating temperature should remain at -40°C~125°C TJ. 52kHz is the switching frequency of this DC-DC switching regulator. Input voltage 3.5V is the dc to dc voltage regulator's minimum input voltage required for operation of the voltage regulators. DC DC switching regulator's 3A Switch output current allows for maximum design flexibility. There is a voltage regulator maximum input voltage of 40V. This voltage regulator's peak reflow temperature is so high as to make it virtually indestructible. For operation, switching regulator requires a nominal input voltage of 5V. I would like to point out that this voltage regulator belongs to the Switching Regulator or Controllers subcategory. This DC/DC regulator belongs to the LM2577 family. The adjusting voltage regulator's output voltage is maintain at 15V. In order to operate voltage regulator, there are 6 pins that must be connected. This voltage regulator belongs to the SIMPLE SWITCHER? family and is known as a switching DC-DC regulator.

LM2577S-15/NOPB Features


1 outputs
Peak reflow temperature (Cel) of 245
6 pins

LM2577S-15/NOPB Applications


There are a lot of Texas Instruments LM2577S-15/NOPB Voltage Regulators applications.

  • Sensitive electronic devices
  • Automatic testing equipment
  • Large fire protection systems
  • Pipe bending machines
  • Textile machinery
  • Fire elevators
  • Hydro power
  • Imported equipment
  • Series voltage regulation circuits
  • Radio equipment

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