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NCP12510DSN65T1G The NCP12510DSN65T1G is a current-mode PWM controller from ON Semiconductor. It operates at a fixed frequency of 65 kHz and features integrated protection mechanisms.
Mfr Part #:

NCP12510DSN65T1G

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The NCP12510DSN65T1G is a current-mode PWM controller from ON Semiconductor. It operates at a fixed frequency of 65 kHz and features integrated protection mechanisms.
✓ Total Stock: 34,000 pcs
$ Price Range: $0.75

NCP12510DSN65T1G 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 ✓
Non-Authorised Inventory information
33,000 pcs
On Request
33000 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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NCP12510DSN65T1G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Duty Cycle
Fault Protection
Frequency
Internal Switch(s)
Mounting Type
Operating Temperature
Output Isolation
Supplier Device Package
Topology
Voltage
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NCP12510DSN65T1G Description

Short technical summary and product information.

The NCP12510DSN65T1G is a highly integrated current-mode PWM controller designed for offline power supplies by ON Semiconductor. It operates at a fixed frequency of 65 kHz, with frequency foldback down to 26 kHz and skip-cycle operation in light load conditions. The controller includes features such as internal and adjustable Over Power Protection (OPP), Auto-Recovery Over Voltage Protection (OVP) on the VCC pin, internal and adjustable slope compensation, and an internal fixed 4 ms soft-start.

 

This device is suitable for applications requiring isolated power conversion. It supports a voltage supply range of 8.9V to 20V and has a maximum duty cycle of 80%. Fault protection includes current limiting and over voltage protection. The NCP12510DSN65T1G is available in a compact SOT-23-6 Thin, TSOT-23-6 package, designed for surface mounting.

 

Key features include frequency jittering, auto-recovery or latched short-circuit protection, and high robustness. The controller is also EPS 2.0 compliant. Its design is an improvement over the popular NCP1250 flyback controller.

NCP12510DSN65T1G Quick Information

Product Type: PWM Controller
Canonical Name: NCP12510 Current-Mode PWM Controller
Subcategory: AC DC Converters, Offline Switches

NCP12510DSN65T1G Compliance

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

NCP12510DSN65T1G Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

NCP12510DSN65T1G Features

  • Current-mode PWM controller for offline supplies.
  • Fixed 65 kHz switching frequency.
  • Integrated over power and voltage protection.
  • Supports frequency foldback and skip-cycle.
  • Surface mountable SOT-23-6 Thin package.

NCP12510DSN65T1G Applications

  • Used in offline power supply designs.
  • Suitable for AC-DC converters.
  • Ideal for set-top boxes.
  • Applications in DVD players.
  • Used in notebook adapters.

NCP12510DSN65T1G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating frequency of the NCP12510DSN65T1G?

The NCP12510DSN65T1G operates at a fixed frequency of 65 kHz, with frequency foldback down to 26 kHz.

What is the voltage supply range for this PWM controller?

The voltage supply range for the NCP12510DSN65T1G is 8.9V to 20V.

What type of protection features are included?

The NCP12510DSN65T1G includes current limiting and over voltage fault protection, along with Over Power Protection (OPP).

What package type is the NCP12510DSN65T1G available in?

This PWM controller is available in a 6-TSOP (SOT-23-6 Thin) package.

What is the maximum operating temperature?

The maximum operating temperature for the NCP12510DSN65T1G is 150°C.

Does this controller have an internal switch?

No, the NCP12510DSN65T1G does not have an internal switch.

What is the topology of this device?

The NCP12510DSN65T1G utilizes a Flyback topology.

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