LM5035CMH/NOPB
- Mfr.Part #
- LM5035CMH/NOPB
- Manufacturer
- National Semiconductor
- Package / Case
- 20-PowerTSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- LM5035C PWM CONTROLLER WITH INTE
- Stock
- 46,691
- In Stock :
- 46,691
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- National Semiconductor
- Product Category :
- DC DC Switching Controllers
- Lead Free :
- Lead Free
- Control Technique :
- PULSE WIDTH MODULATION
- Operating Supply Current :
- 4mA
- Output Current :
- 2A
- Pbfree Code :
- yes
- Input Voltage-Nom :
- 48V
- Topology :
- Half-Bridge
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Finish :
- Matte Tin (Sn)
- Nominal Input Voltage :
- 105V
- Voltage - Supply (Vcc/Vdd) :
- 13V~105V
- Max Duty Cycle :
- 0 %
- Package / Case :
- 20-PowerTSSOP (0.173, 4.40mm Width)
- Operating Temperature :
- -40°C~125°C TJ
- Radiation Hardening :
- No
- Length :
- 6.5mm
- Duty Cycle :
- 0 %
- Number of Outputs :
- 1
- Function :
- Step-Up/Step-Down
- Factory Lead Time :
- 6 Weeks
- Width :
- 4.4mm
- Terminal Pitch :
- 0.65mm
- Base Part Number :
- LM5035
- Frequency - Switching :
- 200kHz 500kHz
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- REACH SVHC :
- No SVHC
- Mount :
- Surface Mount
- Rise Time :
- 15ns
- Number of Pins :
- 20
- Output Configuration :
- Positive, Isolation Capable
- Height :
- 1.2mm
- ECCN Code :
- EAR99
- Terminal Form :
- Gull wing
- RoHS Status :
- ROHS3 Compliant
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Control Features :
- Frequency Control, Ramp, Soft Start
- Fall Time (Typ) :
- 13 ns
- Frequency :
- 1MHz
- Packaging :
- Tube
- Synchronous Rectifier :
- yes
- Mounting Type :
- Surface Mount
- Output Voltage :
- 15V
- Switcher Configuration :
- Push-Pull
- Control Mode :
- VOLTAGE-MODE
- Thickness :
- 1mm
- Number of Terminations :
- 20
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Position :
- Dual
- Isolation :
- Isolated
- Output Type :
- Transistor Driver
- JESD-609 Code :
- e3
- Datasheets
- LM5035CMH/NOPB

DC DC Switching Controllers National Semiconductor LM5035CMH/NOPB Overview
The LM5035CMH/NOPB by National Semiconductor is a cutting-edge DC DC Switching Controller designed for high-performance power conversion applications. This part integrates a PWM controller and additional functionalities that are tailored for sophisticated switching power supplies. The LM5035CMH/NOPB leverages advanced technology to provide exceptional efficiency and reliability, suitable for meeting the rigorous demands of modern electronic devices. It offers an optimal solution for engineers looking to enhance system robustness while achieving flexible and cost-effective design goals. By using the DC DC Switching Controllers National Semiconductor LM5035CMH/NOPB, developers can expect a significant improvement in power supply performance, making it a cornerstone in power management solutions.
LM5035CMH/NOPB Features
The LM5035CMH/NOPB controller includes several key features that distinguish it in the realm of power electronics. It supports a wide input voltage range, which makes it versatile across various power supply configurations. The device incorporates both current mode and voltage mode control, providing enhanced control over output accuracy and dynamic response. Furthermore, it includes integrated protection features such as overcurrent, overvoltage, and thermal shutdown mechanisms, ensuring safe and reliable operation under a broad array of conditions.
LM5035CMH/NOPB Applications
- Telecommunications Equipment: Used in power supplies for routers, switches, and other networking hardware, ensuring stable and efficient operation even under fluctuating load conditions.
- Server Power Supplies: Enhances efficiency and reliability in servers' power systems, crucial for maintaining uptime and performance in data centers.
- Industrial Systems: Applies robust power control in industrial applications, which often require durable and high-efficiency power solutions capable of handling harsh environments.
- Renewable Energy Systems: Optimizes power conversion processes in solar inverters and other renewable energy applications, maximizing energy harvest and reducing waste.
- Automotive Electronics: Provides power management solutions for automotive applications, including electric and hybrid vehicles, where high efficiency and reliability are paramount.
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.
















