LM5642MTC
Or copy the link below:
- 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
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- National Semiconductor
- Product Category :
- DC DC Switching Controllers
- Function :
- Step-Down
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Output Configuration :
- Positive
- Lead Free :
- Contains Lead
- Control Features :
- Current Limit, Enable, Soft Start
- Length :
- 9.7mm
- Switcher Configuration :
- Push-Pull
- Max Duty Cycle :
- 98.9 %
- Thickness :
- 1mm
- Terminal Form :
- Gull wing
- ECCN Code :
- EAR99
- Peak Reflow Temperature (Cel) :
- 235
- Width :
- 4.4mm
- Input Voltage (Min) :
- 4.5V
- Terminal Position :
- Dual
- Output Current :
- 20A
- Height :
- 1.2mm
- Output Type :
- Transistor Driver
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Mounting Type :
- Surface Mount
- Number of Pins :
- 28
- Input Voltage (Max) :
- 36V
- Control Technique :
- PULSE WIDTH MODULATION
- Operating Temperature :
- -40°C~125°C TJ
- Voltage - Supply (Vcc/Vdd) :
- 4.5V~36V
- Packaging :
- Tube
- Duty Cycle (Max) :
- 98.9%
- Number of Terminations :
- 28
- Number of Outputs :
- 2
- Frequency :
- 200kHz
- Control Mode :
- CURRENT-MODE
- Radiation Hardening :
- No
- Synchronous Rectifier :
- yes
- Base Part Number :
- LM5642
- Terminal Pitch :
- 0.65mm
- JESD-609 Code :
- e0
- Output Voltage :
- 32.4V
- REACH SVHC :
- No SVHC
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Analog IC - Other Type :
- DUAL SWITCHING CONTROLLER
- Mount :
- Surface Mount
- Quiescent Current :
- 1.1mA
- RoHS Status :
- Non-RoHS Compliant
- Topology :
- Buck
- Input Voltage-Nom :
- 5V
- Lifecycle Status :
- NRND (Last Updated: 5 days ago)
- Package / Case :
- 28-TSSOP (0.173, 4.40mm Width)
- Datasheets
- 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.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
Manufacturer related products
Catalog related products
Related products
- Follow Us
-
- Payment
-
- Subscribe
- Certification
-
-
