NCP5030MTTXG LED Drivers by ON Semiconductor

LED Driver, Buck-Boost Converter, Fixed Frequency, PWM

Status: Active
Series: NCP5030
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The NCP5030 is a fixed frequency PWM buck-boost converter optimized for constant current applications such as driving high-powered white LED. The buck-boost is implemented in an H-bridge topology and has an adaptive architecture where it operates in one of three modes: boost, buck-boost, or buck depending on the input and output voltage condition. This device has been designed with high-efficiency for use in portable applications and is capable of driving in DC up to 900 mA into a high power LED for flashlight / torch applications. To protect the device cycle-by-cycle current limiting and a thermal shutdown circuit have been incorporated as well as output over-voltage protection. The 700 kHz switching frequency allows the use of a low value 4.7 µH and ceramic capacitors.

Where to Buy

Prices starting from US$1.40

Distributor Stock
Logo for RS
RS
from US$2.69
8,450
in stock
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Logo for element14
element14
from US$1.59
17,427
in stock
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Logo for Farnell
Farnell
from US$1.40
17,427
in stock
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Logo for Newark Electronics
Newark Electronics
from US$1.62
4,800
in stock
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Logo for RS Americas
RS Americas
from US$2.32
-
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Features

Efficiency: 87% at 500 mA and 3.3 V VIN
Internal Synchronous Rectifier, No Schottky Diodes
Adjustable Switching Limit Current to Optimize inductor size
0.3 µA Shut-down Control with True-Cut off
Input Voltage Range from 2.7 V to 5.5 V
200 mV Feedback Voltage
Output Over-voltage and Thermal Shut Down Protection
Applications
LED Drive from Alkaline Batteries
End Products
Flash Lights

Specifications

Description NCP5030
Compliance Pb-free Halide free
Topology Step-Up/Step-Down
VIN Min (V) 2.7
VIN Max (V) 5.5
VO Max (V) 5.5
IO Max (mA) 1200
fSW Typ (kHz) 700
Package Type WDFN-12

Alternative Descriptions

LED DRIVER, BUCK-BOOST, 700KHZ, WDFN-12 | element14
Buck-Boost Converter LED Driver WDFN12 | RS
Led Driver, Buck-Boost, 700Khz, Wdfn-12 | Newark Electronics
NCP5030MTTXG, LED Display Driver 1-Segments, 2.7 - 5.5 V, 12-Pin WDFN | ON Semiconductor NCP5030MTTXG | RS Americas


Frequently Asked Questions

Where can I find additional details, specifications and documents for a NCP5030MTTXG?

Additional datasheets, footprints and schematics for NCP5030MTTXG are listed on our Part Details page. You can also find images and similar parts to NCP5030MTTXG on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for NCP5030MTTXG on our Product Comparison page. Access via the 'View Pricing & Stock' button to view NCP5030MTTXG price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does NCP5030MTTXG fall under?

The NCP5030MTTXG is listed under Power Management > LED Drivers > DC-DC LED Drivers.

Can I view similar or alternative parts?

You can view similar parts to NCP5030MTTXG when available in the DC-DC LED Drivers range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the NCP5030MTTXG you can contact the distributor directly for product support, shipping queries etc.

Is the NCP5030MTTXG RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by ON Semiconductor.

Which authorised distributors for NCP5030MTTXG have stock available?

Authorised distributors including element14, Farnell, RS, Newark Electronics and RS Americas have stock available or on a lead time for NCP5030MTTXG.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for NCP5030MTTXG often in real-time on the comparison pages.

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