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NCP1399ARDR2G The On Semiconductor NCP1399ARDR2G is a high-performance current mode controller designed for half-bridge resonant converters. It operates within a wide frequency range and supports various fault protection features.
Mfr Part #:

NCP1399ARDR2G

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The On Semiconductor NCP1399ARDR2G is a high-performance current mode controller designed for half-bridge resonant converters. It operates within a wide frequency range and supports various fault protection features.
✓ Total Stock: 2,958 pcs
$ Price Range: $0.75

NCP1399ARDR2G Available from 1 distributor

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✓ Non-Authorised
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2,958 pcs
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NCP1399ARDR2G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Duty Cycle
Fault Protection
Frequency
Internal Switch(s)
Mounting Type
Operating Temperature
Output Isolation
Supplier Device Package
Supplier Package
Topology
Voltage
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NCP1399ARDR2G Description

Short technical summary and product information.

The NCP1399ARDR2G from On Semiconductor is a sophisticated current mode controller tailored for half-bridge resonant converter applications. This IC integrates high-voltage gate drivers, simplifying circuit design and reducing component count. It offers a broad operating frequency range from 20 kHz up to 750 kHz, making it versatile for various power supply designs.

 

The controller features a suite of protection mechanisms, including overload, over-current, over-voltage, and over-temperature protections, ensuring safe and reliable operation. It also includes precise brown-out detection and open optocoupler detection. The NCP1399ARDR2G supports skip mode operation for improved light load efficiency and off-mode operation for extremely low no-load consumption.

 

Packaged in a 16-SOIC (0.154", 3.90mm Width) surface-mount case with 14 leads, this device operates within a supply voltage range of 9.5V to 20V and has a duty cycle of 50%. Its operating temperature range is -55°C to 150°C (TJ).

 

Typical applications for the NCP1399ARDR2G include adapters, offline battery chargers, flat panel display power converters, computing power supplies, and industrial and medical power sources.

NCP1399ARDR2G Quick Information

Product Type: Offline Switcher IC
Series: NCP1399
Canonical Name: NCP1399 Series Current Mode Resonant Controller
Subcategory: Offline Switches

NCP1399ARDR2G Compliance

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

NCP1399ARDR2G Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

NCP1399ARDR2G Features

  • High-performance current mode control.
  • Integrated high-voltage gate drivers.
  • Wide operating frequency range.
  • Comprehensive fault protection features.
  • Surface mount 16-SOIC package.

NCP1399ARDR2G Applications

  • Ideal for offline battery chargers.
  • Suitable for computing power supplies.
  • Used in flat panel display converters.
  • Applicable for industrial power sources.

NCP1399ARDR2G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating frequency range of the NCP1399ARDR2G?

The operating frequency range is 20 kHz to 750 kHz.

What is the supply voltage range for the NCP1399ARDR2G?

The supply voltage range is 9.5 V to 20 V.

What type of package is the NCP1399ARDR2G supplied in?

It is supplied in a 16-SOIC (0.154", 3.90mm Width), 14 Leads package.

What is the operating temperature range for this IC?

The operating temperature range is -55°C to 150°C (TJ).

What fault protection features are included in the NCP1399ARDR2G?

It includes Current Limiting, Open Loop, Over Load, Over Temperature, Over Voltage, and Short Circuit protection.

Does the NCP1399ARDR2G have internal switches?

No, it does not have internal switches.

What is the topology of the NCP1399ARDR2G?

The topology is Half-Bridge.

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