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NCP3020ADR2G The ON Semiconductor NCP3020ADR2G is a synchronous buck controller IC. It operates with an input voltage range of 4.7V to 28V and features a 300kHz switching frequency.
Mfr Part #:

NCP3020ADR2G

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor NCP3020ADR2G is a synchronous buck controller IC. It operates with an input voltage range of 4.7V to 28V and features a 300kHz switching frequency.
✓ Total Stock: 51,537 pcs
$ Price Range: $0.78

NCP3020ADR2G Available from 2 distributors

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✓ Non-Authorised
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Flip Electronics ✓
Non-Authorised Inventory information
50,000 pcs
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50000 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
1,537 pcs
On Request
1537 pcs On Request 1 On Request On Request 14+ On Request On Request
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NCP3020ADR2G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Sync
Duty Cycle (Max)
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Phases
Output Type
Output Voltage
SVHC Present
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
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NCP3020ADR2G Description

Short technical summary and product information.

The ON Semiconductor NCP3020ADR2G is a synchronous buck controller designed for efficient power conversion. It supports a wide input voltage range from 4.7V to 28V and can produce an output voltage as low as 0.6V. This controller features an integrated 300kHz oscillator and provides essential protection features including current limit, short circuit protection, output overvoltage, and undervoltage detection.

 

The device is housed in a compact 8-SOIC package, suitable for surface mount applications. Its synchronous rectification capability enhances efficiency. The NCP3020ADR2G is designed for applications requiring stable and regulated DC-DC conversion, offering integrated gate drivers and an externally compensated transconductance error amplifier.

 

Key electrical characteristics include a maximum duty cycle of 84% and an internal reference voltage of 0.6V. The operating temperature range is -40°C to 125°C (TJ). This component is Pb-Free, aligning with environmental standards.

NCP3020ADR2G Quick Information

Product Type: DC DC Switching Controller
Canonical Name: NCP3020ADR2G Synchronous Buck Controller
Subcategory: Buck Controller

NCP3020ADR2G Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Pb-Free

NCP3020ADR2G Estimated Pricing

Qty Low High
1+ $0.78 $0.78

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

NCP3020ADR2G Features

  • Synchronous buck controller IC.
  • Wide input voltage range 4.7V to 28V.
  • Integrated 300kHz oscillator.
  • Compact 8-SOIC surface mount package.
  • Pb-Free device.

NCP3020ADR2G Applications

  • Used in point-of-load power supplies.
  • Suitable for distributed power systems.
  • Ideal for industrial power conversion.
  • Applicable in automotive electronics.

NCP3020ADR2G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the NCP3020ADR2G?

The input voltage range is 4.7V to 28V.

What is the output voltage of the NCP3020ADR2G?

The output voltage is 0.6V.

What is the switching frequency of the NCP3020ADR2G?

The oscillator frequency is 300kHz.

What is the operating temperature range of the NCP3020ADR2G?

The operating temperature range is -40°C to 125°C (junction).

What package is the NCP3020ADR2G available in?

The NCP3020ADR2G is available in an 8-SOIC surface-mount package.

Does the NCP3020ADR2G support synchronous rectification?

Yes, the NCP3020ADR2G supports synchronous rectification.

What is the maximum duty cycle of the NCP3020ADR2G?

The maximum duty cycle is 84%.

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