LM5642MTC

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Mfr.Part #
LM5642MTC
Manufacturer
National Semiconductor
Package / Case
28-TSSOP (0.173, 4.40mm Width)
Datasheet
Download
Description
LM5642 4.5-36V, CURRENT MODE DUA
Stock
27,399
In Stock :
27,399

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Manufacturer :
National Semiconductor
Product Category :
DC DC Switching Controllers
Output Current :
20A
Control Technique :
PULSE WIDTH MODULATION
Mounting Type :
Surface Mount
Synchronous Rectifier :
yes
Number of Terminations :
28
Frequency :
200kHz
Input Voltage (Min) :
4.5V
Number of Outputs :
2
Analog IC - Other Type :
DUAL SWITCHING CONTROLLER
Output Configuration :
Positive
Base Part Number :
LM5642
RoHS Status :
Non-RoHS Compliant
Topology :
Buck
Voltage - Supply (Vcc/Vdd) :
4.5V~36V
Number of Pins :
28
Output Voltage :
32.4V
Width :
4.4mm
Input Voltage-Nom :
5V
Time@Peak Reflow Temperature-Max (s) :
30
JESD-609 Code :
e0
Lifecycle Status :
NRND (Last Updated: 5 days ago)
Operating Temperature :
-40°C~125°C TJ
REACH SVHC :
No SVHC
Terminal Pitch :
0.65mm
Lead Free :
Contains Lead
Packaging :
Tube
Switcher Configuration :
Push-Pull
Output Type :
Transistor Driver
Terminal Position :
Dual
Max Duty Cycle :
98.9 %
Input Voltage (Max) :
36V
Package / Case :
28-TSSOP (0.173, 4.40mm Width)
Terminal Finish :
Tin/Lead (Sn/Pb)
Height :
1.2mm
Length :
9.7mm
ECCN Code :
EAR99
Control Features :
Current Limit, Enable, Soft Start
Radiation Hardening :
No
Quiescent Current :
1.1mA
Mount :
Surface Mount
Moisture Sensitivity Level (MSL) :
3 (168 Hours)
Thickness :
1mm
Peak Reflow Temperature (Cel) :
235
Terminal Form :
Gull wing
Function :
Step-Down
Duty Cycle (Max) :
98.9%
Control Mode :
CURRENT-MODE
Datasheets
LM5642MTC
Introducing DC DC Switching Controllers National Semiconductor LM5642MTC from Chip IC,where excellence meets affordability. This product stands out with its Mounting Type:Surface Mount, Number of Terminations:28, Base Part Number:LM5642, Number of Pins:28, Operating Temperature:-40°C~125°C TJ, Package / Case:28-TSSOP (0.173, 4.40mm Width), LM5642MTC pinout, LM5642MTC datasheet PDF, LM5642MTC amp .Beyond DC DC Switching Controllers National Semiconductor LM5642MTC ,we also offer TPS51124RGER, TPS40200MDREP, LTC3851AEMSE#TRPBF, Our vast inventory has you covered. Contact us now for immediate solutions.

National Semiconductor LM5642MTC


DC DC Switching Controllers National Semiconductor LM5642MTC Overview

Introducing the LM5642MTC by National Semiconductor, a high-performance DC DC Switching Controller designed for advanced power management applications. This dual-channel, current mode controller provides efficient, reliable solutions for converting power with a nominal voltage of 4.536V. The LM5642MTC is engineered to meet demanding power requirements, offering enhanced stability and precision in a variety of settings. Its robust design and advanced technology make it an ideal choice for high-density power applications where space and efficiency are critical. With its proven performance, the LM5642MTC stands out as a key component in the DC DC Switching Controllers category, making it a valuable asset for businesses seeking reliable power solutions.

LM5642MTC Features

The LM5642MTC offers several distinctive features that enhance its appeal in power management applications. These include high efficiency and tight regulation which ensures consistent output voltage, even under varying load conditions. Its dual-channel operation allows for simultaneous management of multiple power outputs, increasing system versatility. Additionally, the device's compact package design facilitates easy integration into existing systems without compromising performance.

LM5642MTC Applications

  • Telecommunications Equipment: Utilized for power supply regulation, ensuring stable and efficient operation of communications hardware.
  • Computing Systems: Provides precise voltage control for CPUs and GPUs, enhancing performance and reliability in high-demand computing environments.
  • Portable Devices: Ideal for battery-powered applications, offering efficient power conversion that extends battery life and improves usability.
  • Industrial Systems: Used in complex industrial machinery to manage power efficiently, thereby reducing operational costs and improving system safety.
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