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NCV78703MW0R2G The ON Semiconductor NCV78703MW0R2G is a multiphase booster LED driver designed for automotive front lighting. It functions as a DC DC controller with a 5V input voltage and operates at 10MHz.
Mfr Part #:

NCV78703MW0R2G

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor NCV78703MW0R2G is a multiphase booster LED driver designed for automotive front lighting. It functions as a DC DC controller with a 5V input voltage and operates at 10MHz.
✓ Total Stock: 5,975 pcs
$ Price Range: $0.17

NCV78703MW0R2G Available from 2 distributors

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Flip Electronics ✓
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4,375 pcs
On Request
4375 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,600 pcs
On Request
1600 pcs On Request 1 On Request On Request On Request On Request On Request
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NCV78703MW0R2G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Applications
Automotive Grade
Dimming
Frequency
Internal Switch(s)
Mounting Type
Number of Outputs
Operating Temperature
Supplier Device Package
Supplier Package
Topology
Type
Voltage
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NCV78703MW0R2G Description

Short technical summary and product information.

The NCV78703MW0R2G from ON Semiconductor is a single-chip, high-efficiency multiphase booster LED driver specifically designed for automotive front lighting applications. It acts as a DC DC controller with a nominal input voltage of 5V and operates at a high frequency of 10MHz, enabling smaller inductor sizes.

 

This device supports 3 outputs and features PWM and SPI dimming capabilities. It is suitable for automotive applications and comes in a 24-QFNW (5x5) package with surface mount, wettable flank mounting type. The operating temperature range is -40°C to 150°C (TJ).

 

Key features include its integrated boost controller, active input filter for low current ripple, and programmable input current limitation. The SPI interface allows for dynamic control of system parameters, and it includes fail-safe operating modes and integrated failure diagnostics.

NCV78703MW0R2G Quick Information

Product Type: LED Driver
Canonical Name: NCV78703 Multiphase Booster LED Driver
Subcategory: LED Drivers

NCV78703MW0R2G Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

NCV78703MW0R2G Estimated Pricing

Qty Low High
1+ $0.17 $0.17

Estimated market price range - modelled values for guidance only, not live distributor offers.

NCV78703MW0R2G Features

  • Multiphase booster LED driver for automotive.
  • DC DC controller with 5V input voltage.
  • High operating frequency of 10MHz.
  • Supports 3 outputs with SPI/PWM dimming.
  • Surface mount 24-QFNW package.

NCV78703MW0R2G Applications

  • Ideal for automotive high beam lighting.
  • Suitable for DRL and fog light applications.
  • Used in turn indicator systems.
  • Supports static cornering light functions.

NCV78703MW0R2G FAQs

7 frequently asked questions generated from this part’s specifications.
What type of LED driver is the NCV78703MW0R2G?

The NCV78703MW0R2G is a multiphase booster LED driver.

What are the typical applications for the NCV78703MW0R2G?

Typical applications include automotive front lighting such as high beam, low beam, DRL, turn indicators, and fog lights.

What is the input voltage for the NCV78703MW0R2G?

The nominal input voltage is 5V.

What is the operating frequency of the NCV78703MW0R2G?

The operating frequency is 10MHz.

How many outputs does the NCV78703MW0R2G have?

It has 3 outputs.

What is the operating temperature range for this LED driver?

The operating temperature range is -40°C to 150°C (TJ).

What package type is the NCV78703MW0R2G supplied in?

It is supplied in a 24-QFNW (5x5) package.

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