NCV51411DR2G DC-DC Power Conversion by ON Semiconductor

Buck Converter, Low Voltage, 1.5 A, 260 kHz, with Synchronization Capabilities

Status: Active
Series: NCV51411
RoHS: Compliant
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The NCV51411 is a 1.5A buck regulator IC operating at a fixed-frequency of 260 kHz. The device uses V2 control architecture to provide unmatched transient response, optimum overall regulation and simple loop compensation. The NCV51411 accommodates input voltages from 4.5V to 40V and includes an input for synchronization to an external oscillator. NCV51411 is certified for Automotive applications, and is also available in commercial grade as CS51411.

Prices starting from US$1.48


Distributor Starting From Stock
Logo for Newark Electronics Newark Electronics US$1.48
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Logo for Future Electronics Future Electronics US$1.72
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Logo for Avnet America Avnet America US$1.58
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Logo for element14 element14 US$1.56
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Logo for Avnet Asia Avnet Asia US$1.53
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Logo for Avnet Silica Avnet Silica -
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Features

V2 Architecture
2.0% Error Amp Reference Voltage Tolerance
Switch Frequency Decrease of 4:1 in Short Circuit Conditions
BOOST pin provides additional drive voltage to the onchip NPN powertransistor
Sync Function
Shutdown pin for sleep mode
Thermal Shutdown
Soft-Start
NCV Prefix for Automotive and Other Applications
Pin Compatible with LT1375 (SO-8 Version)
Pb-Free Packages are Available
Benefits
Provides Ultra-Fast Transient Response, Improved Regulation and Simplified Design
Accurate Output Voltage
Reduces Short Circuit Power Dissipation
Allows Bootstrapped Operations to Maximize Efficiency
Parallel Supply Operation or Noise Minimization
Provides Power-Down Option (<85 µA Quiescent Current)
Protects the IC During High Temperature Operation
Flexibility in System Design
Provides the Required Site and Control Changes Required for Automotive Customers
Applications
Automotive Power Supplies
End Products
In-car Infotainment

Specifications

Description NCV51411
Compliance AEC Qualified PPAP Capable Pb-free Halide free
Topology Step-Down
Control Mode V2
VCC Min (V) 4.5
VCC Max (V) 40
VO Typ (V) -
IO Typ (A) 1.5
Efficiency (%) 80
fSW Typ (kHz) 260
Package Type SOIC-8

Alternative Descriptions

DC/DC CONV, SYNC BUCK, 260KHZ, SOIC-8 | Farnell Contract
Ic,smps Controller,current/Voltage,bipolar,sop,8Pin,plastic |Onsemi NCV51411DR2G | Newark Electronics
NCV51411 Series 40 V 1.5 A 296 kHz Buck SMT Switching Regulator - SOIC-8 | Future Electronics
Conv DC-DC Single Step Down 4.5V to 40V 8-Pin SOIC N T/R | Avnet America


Frequently Asked Questions

Where can I find additional details, specifications and documents for a NCV51411DR2G?

Additional datasheets, footprints and schematics for NCV51411DR2G are listed on our Part Details page. You can also find images and similar parts to NCV51411DR2G on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for NCV51411DR2G on our Product Comparison page. Access via the 'View Pricing & Stock' button to view NCV51411DR2G price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does NCV51411DR2G fall under?

The NCV51411DR2G is listed under Power Management > DC-DC Power Conversion > Converters.

Can I view similar or alternative parts?

You can view similar parts to NCV51411DR2G when available in the Converters 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 NCV51411DR2G you can contact the distributor directly for product support, shipping queries etc.

Is the NCV51411DR2G RoHS compliant?

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

Which authorised distributors for NCV51411DR2G have stock available?

Authorised distributors including Farnell Contract, Newark Electronics, Future Electronics, Avnet America and element14 have stock available or on a lead time for NCV51411DR2G.

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

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