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NCP5422ADR2G The NCP5422ADR2G is a dual N-channel synchronous buck regulator controller from On Semiconductor. It features out-of-phase synchronization and V2 control topology.
Mfr Part #:

NCP5422ADR2G

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The NCP5422ADR2G is a dual N-channel synchronous buck regulator controller from On Semiconductor. It features out-of-phase synchronization and V2 control topology.
✓ Total Stock: 6,194 pcs
$ Price Range: $0.78

NCP5422ADR2G Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
3,694 pcs
On Request
3694 pcs On Request 1 On Request On Request On Request On Request On Request
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
2,500 pcs
On Request
2500 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

NCP5422ADR2G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Sync
Control Features
Duty Cycle
Duty Cycle (Max)
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Phases
Output Type
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
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NCP5422ADR2G Description

Short technical summary and product information.

The NCP5422ADR2G is a dual N-channel synchronous buck regulator controller manufactured by On Semiconductor. It utilizes the V2 control method for fast transient response and overall regulation, requiring minimal external components. This controller features out-of-phase synchronization between channels, which helps reduce input filter requirements.

 

Key electrical specifications include a programmable operating frequency range of 150 kHz to 600 kHz, a maximum duty cycle of 100%, and hiccup mode overcurrent protection. It also provides undervoltage lockout and programmable soft-start features. The device operates within a voltage range of 7.8V to 16V and has an operating temperature range of 0°C to 70°C.

 

The NCP5422ADR2G is available in a 16-SOIC package and is designed for surface mount applications. The package has a width of 0.154 inches (3.90mm). This component is suitable for step-down (buck) conversion applications requiring synchronous rectification.

 

This controller is designed to provide efficient power management solutions. Its features like out-of-phase synchronization and adaptive non-overlap time contribute to improved performance and reduced component count in power supply designs.

NCP5422ADR2G Quick Information

Product Type: DC DC Switching Controller
Canonical Name: Dual Out-of-Phase Synchronous Buck Controller
Subcategory: Synchronous Buck Controller

NCP5422ADR2G Compliance

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

NCP5422ADR2G Estimated Pricing

Qty Low High
1+ $0.78 $0.78

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

NCP5422ADR2G Features

  • Dual out-of-phase synchronous buck controller.
  • V2 control topology for fast transient response.
  • Programmable frequency from 150kHz to 600kHz.
  • Hiccup mode overcurrent protection.
  • 100% maximum duty cycle operation.

NCP5422ADR2G Applications

  • Ideal for point-of-load (POL) regulation.
  • Used in networking and telecommunications equipment.
  • Suitable for industrial power supply designs.
  • Supports single output step-down converters.

NCP5422ADR2G FAQs

6 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the NCP5422ADR2G?

7.8V to 16V.

What is the operating temperature range?

0°C to 70°C (TA).

What package does the NCP5422ADR2G come in?

16-SOIC (0.154", 3.90mm Width) surface-mount package.

What is the switching frequency range?

150kHz to 600kHz, programmable via a single resistor.

What topology does the NCP5422ADR2G use?

Buck (step-down) topology with synchronous rectification.

What type of overcurrent protection does it have?

Hiccup mode overcurrent protection.

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