LM3478MMX/NOPB
Or copy the link below:
- Mfr.Part #
- LM3478MMX/NOPB
- Manufacturer
- National Semiconductor
- Package / Case
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Datasheet
- Download
- Description
- LM3478 2.97~40V WIDE INPUT RANGE
- Stock
- 8,555
- In Stock ：
- 8,555
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- National Semiconductor
- Product Category :
- DC DC Switching Controllers
- Topology :
- Boost, Flyback, SEPIC
- Input Voltage (Min) :
- 2.97V
- Operating Temperature :
- -40°C~125°C TJ
- Terminal Pitch :
- 0.65mm
- Input Voltage-Nom :
- 12V
- Control Technique :
- PULSE WIDTH MODULATION
- Output Current :
- 1A
- Base Part Number :
- LM3478
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Pbfree Code :
- yes
- Synchronous Rectifier :
- No
- Length :
- 3mm
- Height :
- 1.07mm
- Thickness :
- 970μm
- JESD-609 Code :
- e3
- Number of Outputs :
- 1
- Output Voltage :
- 1.26V
- Lead Free :
- Lead Free
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Form :
- Gull wing
- Max Frequency :
- 1MHz
- Number of Terminations :
- 8
- Peak Reflow Temperature (Cel) :
- 260
- ECCN Code :
- EAR99
- Packaging :
- Tape and Reel (TR)
- Width :
- 3mm
- Contact Plating :
- Tin
- Factory Lead Time :
- 6 Weeks
- Mounting Type :
- Surface Mount
- Output Configuration :
- Positive
- Function :
- Step-Up, Step-Up/Step-Down
- Max Duty Cycle :
- 100 %
- Control Features :
- Enable, Frequency Control
- Switcher Configuration :
- Single
- Package / Case :
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Voltage - Supply (Vcc/Vdd) :
- 2.97V~40V
- Output Type :
- Transistor Driver
- Number of Pins :
- 8
- Operating Supply Voltage :
- 40V
- RoHS Status :
- ROHS3 Compliant
- Frequency - Switching :
- 100kHz~1MHz
- Mount :
- Surface Mount
- Terminal Position :
- Dual
- Quiescent Current :
- 2.7mA
- Control Mode :
- CURRENT-MODE
- Datasheets
- LM3478MMX/NOPB
DC DC Switching Controllers National Semiconductor LM3478MMX/NOPB Overview
The LM3478MMX/NOPB by National Semiconductor represents a top-of-the-line solution for your voltage regulation needs. This DC DC switching controller is designed to manage wide input voltage ranges from 2.97V to 40V, ensuring versatility across a broad spectrum of applications. Its ability to efficiently handle power in a compact package makes it ideal for developing advanced power solutions in space-constrained environments. This overview highlights the robustness and reliability of the DC DC Switching Controllers National Semiconductor LM3478MMX/NOPB, making it a preferred choice for engineers and professionals looking to streamline their power management systems.
LM3478MMX/NOPB Features
The LM3478MMX/NOPB excels in delivering high-performance features that include an adjustable switching frequency up to 1 MHz, which allows for flexible design options while minimizing external component sizes. It also features a low shutdown current, thermal shutdown, and current limiting to protect the device and extend its operational lifespan. Furthermore, its internal compensation minimizes the number of external components required, which simplifies design and reduces overall cost.
LM3478MMX/NOPB Applications
- Portable Devices: Its compact size and wide input range make the LM3478MMX/NOPB ideal for powering portable electronic devices, ensuring efficiency and longevity of battery life.
- Automotive Applications: Capable of withstanding harsh environments and fluctuating input voltages, this controller is perfectly suited for automotive power supplies where reliability is critical.
- Telecommunications: The device's ability to maintain stable output voltage over a wide range of input voltages makes it essential for telecommunications infrastructure, providing consistent performance in variable conditions.
- Industrial Equipment: The rugged design and high efficiency of the LM3478MMX/NOPB make it an excellent choice for industrial applications requiring dependable power conversion in challenging environments.
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
-
-
