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NCV12711ADNR2G The NCV12711ADNR2G is a Current Mode PWM Controller from On Semiconductor. It features a wide input voltage range and operates at frequencies up to 1MHz.
Mfr Part #:

NCV12711ADNR2G

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The NCV12711ADNR2G is a Current Mode PWM Controller from On Semiconductor. It features a wide input voltage range and operates at frequencies up to 1MHz.
✓ Total Stock: 16,841 pcs
$ Price Range: $0.78

NCV12711ADNR2G Available from 2 distributors

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✓ Non-Authorised
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Flip Electronics ✓
Non-Authorised Inventory information
15,841 pcs
On Request
15841 pcs On Request 1 On Request On Request On Request On Request On Request
Braun Electronic Components ✓
Non-Authorised Inventory information
1,000 pcs
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1000 pcs On Request 1 On Request On Request On Request On Request On Request
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NCV12711ADNR2G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Clock Sync
Control Features
Duty Cycle
Duty Cycle (Max)
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Operating Voltage
Output Configuration
Output Type
Overload Protection
SVHC Present
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
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NCV12711ADNR2G Description

Short technical summary and product information.

The NCV12711ADNR2G is a fixed-frequency, peak current-mode PWM controller designed by On Semiconductor for single-ended power converter topologies. It operates from a wide input voltage range of 4 V to 45 V. The controller features a programmable oscillator capable of operating from 100 kHz to 1 MHz, integrated slope compensation, and adjustable soft-start.

 

Protection features include input voltage UVLO, over-power protection, and cycle-by-cycle peak-current limiting with a timer-based overload protection. All protection features place the device into a low quiescent fault mode with a 1-second auto-recovery period. The device is suitable for implementing primary-side regulated converters or non-isolated DC-DC converters.

 

This component is available in a 10-MSOP package and is designed for surface mount applications. It is qualified for automotive and other applications requiring unique site and control change requirements, being AEC-Q101 qualified and PPAP capable.

NCV12711ADNR2G Quick Information

Product Type: DC DC Switching Controller
Canonical Name: NCV12711 Current Mode PWM Controller
Subcategory: DC DC Switching Controllers

NCV12711ADNR2G Compliance

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

NCV12711ADNR2G Estimated Pricing

Qty Low High
1+ $0.78 $0.78

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

NCV12711ADNR2G Features

  • Wide 4V to 45V input voltage range.
  • Programmable oscillator from 100kHz to 1MHz.
  • Integrated over-power protection circuit.
  • Fault auto-recovery mode with 1s period.
  • Automotive AEC-Q101 qualified.

NCV12711ADNR2G Applications

  • Used in single-ended flyback converters.
  • Suitable for forward converter designs.
  • Ideal for automotive DC/DC controllers.
  • Enables primary-side regulated converters.

NCV12711ADNR2G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the NCV12711ADNR2G?

4V to 45V.

What is the operating temperature range?

-40°C to 125°C.

What package is the NCV12711ADNR2G available in?

10-MSOP surface mount package.

What is the switching frequency range?

100kHz to 1MHz, programmable via a single resistor.

What is the maximum duty cycle?

94%.

What topologies does this controller support?

Flyback and forward converter.

Does it have soft-start?

Yes, adjustable soft-start on peak current and frequency.

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