banner_page

L4963D

20 Terminals 20-Pin L4963 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 42kHz~83kHz Tube 1.5A 20-SOIC (0.295, 7.50mm Width)


  • Manufacturer: STMicroelectronics
  • Nocochips NO: 761-L4963D
  • Package: 20-SOIC (0.295, 7.50mm Width)
  • Datasheet: PDF
  • Stock: 174
  • Description: 20 Terminals 20-Pin L4963 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 42kHz~83kHz Tube 1.5A 20-SOIC (0.295, 7.50mm Width) (Kg)

Details

Tags

Parameters
Factory Lead Time 1 Week
Lifecycle Status ACTIVE (Last Updated: 6 months ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-SOIC (0.295, 7.50mm Width)
Number of Pins 20
Operating Temperature -40°C~150°C TJ
Packaging Tube
JESD-609 Code e4
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 20
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number L4963
Function Step-Down
Number of Outputs 1
Efficiency 75 %
Output Voltage 36V
Output Type Adjustable
Operating Supply Voltage 46V
Input Voltage-Nom 30V
Min Supply Voltage 9V
Analog IC - Other Type SWITCHING REGULATOR
Nominal Supply Current 4mA
Output Configuration Positive
Current - Output 1.5A
Max Output Voltage 36V
Voltage - Output (Min/Fixed) 5.1V
Topology Buck
Control Mode VOLTAGE-MODE
Frequency - Switching 42kHz~83kHz
Control Technique PULSE FREQUENCY MODULATION
Synchronous Rectifier No
Min Output Voltage 5.1V
Height 2.35mm
Length 13mm
Width 7.6mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Contains Lead

L4963D Overview


It is designed to provide optimal performance by utilizing the Tube package. This harley voltage regulator has 20 terminations. As a matter of fact, the type of analog IC that this voltage regulator 12v is equipped with is called SWITCHING REGULATOR. Space savings are achieved by placing this voltage regulator in the 20-SOIC (0.295, 7.50mm Width) package. 1 outputs have been configured in the voltage regulator 12v. Adjustable outputs are generated on the output pins of this adjusting voltage regulator. A voltage regulator 12v such as this one fits the Surface Mount mounting bracket. In order for it to operate properly, dc to dc voltage regulator's operating temperature should be at -40°C~150°C TJ. The switching frequency of this DC-DC switching regulator reaches 42kHz~83kHz. DC DC switching regulator's output voltage (Min/Fixed) amounts to 5.1V. This voltage regulator 12v offers maximum design flexibility with an output current of 1.5A. This voltage regulator's peak reflow temperature is so high as to make it virtually indestructible. As a result of DC DC switching regulator's design, it is designed to provide an input voltage of 30V for the purposes of operation. DC DC switching regulator is part of the Switching Regulator or Controllers subcategory and can be found in the Switching Regulator or Controllers category. As part of the L4963 series of regulators, the voltage regulators can be found. Voltage of voltage regulator can be delivered at 36V volts. During switching regulator operation, 20 pins are used. As a general rule, this voltage regulator 12v should keep its output voltage at least at 5.1V. It provides the adjusting voltage regulator's maximal output voltage of 36V. This DC-DC switching regulator operates from a supply voltage of 46V. In order to ensure reliable performance, a dc to dc voltage regulator's minimum supply voltage of 9V V is required.

L4963D Features


1 outputs
Peak reflow temperature (Cel) of 260
20 pins
Operating supply voltage of 46V

L4963D Applications


There are a lot of STMicroelectronics L4963D Voltage Regulators applications.

  • Plate bending machines
  • Sensitive electronic devices
  • Energy management systems
  • Communication system
  • Computer rooms
  • Refrigerators of central air conditioners
  • Medical monitoring systems
  • Digital display device
  • Arc suppression circuits
  • Gear/thread machining machines

Write a review

Note: HTML is not translated!
    Bad           Good