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NCP12510ASN100T1G The ON Semiconductor NCP12510ASN100T1G is a current-mode PWM controller designed for offline power supplies. It operates at a switching frequency of 100kHz and is housed in a 6-TSOP package.
Mfr Part #:

NCP12510ASN100T1G

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor NCP12510ASN100T1G is a current-mode PWM controller designed for offline power supplies. It operates at a switching frequency of 100kHz and is housed in a 6-TSOP package.
✓ Total Stock: 6,000 pcs
$ Price Range: $0.75

NCP12510ASN100T1G Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Flip Electronics ✓
Non-Authorised Inventory information
6,000 pcs
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6000 pcs On Request 1 On Request On Request On Request On Request On Request
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NCP12510ASN100T1G 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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NCP12510ASN100T1G Description

Short technical summary and product information.

The NCP12510ASN100T1G from ON Semiconductor is a highly integrated PWM controller for offline power supplies. It features a fixed switching frequency of 100 kHz, with frequency foldback down to 26 kHz and skip-cycle operation in light load conditions. The controller operates in peak current mode control and supports a wide input voltage range from 8.9V to 35V.

 

Integrated protection features include Over Power Protection (OPP), Over Voltage Protection (OVP) on the VCC pin, and timer-based short-circuit protection. It also includes internal and adjustable slope compensation and a fixed 4 ms soft-start.

 

The device is available in a compact SOT-23-6 (TSOP-6) package, suitable for surface mount applications. The operating temperature range is -40°C to 125°C (TJ). This controller is an improved and pin-compatible version based on the popular NCP1250 flyback controller, making it suitable for applications such as AC-DC converters for TVs, set-top boxes, DVD players, and offline adapters for notebooks and netbooks.

NCP12510ASN100T1G Quick Information

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

NCP12510ASN100T1G Compliance

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

NCP12510ASN100T1G Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

NCP12510ASN100T1G Features

  • Current-mode PWM controller for offline supplies.
  • 100kHz switching frequency with foldback.
  • Wide 8.9V to 35V input voltage range.
  • Integrated over power and voltage protection.
  • Compact SOT-23-6 (TSOP-6) package.

NCP12510ASN100T1G Applications

  • Used in offline power supplies.
  • Suitable for AC-DC converters.
  • Ideal for set-top boxes and DVD players.
  • Applicable for notebook adapters.

NCP12510ASN100T1G FAQs

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

8.9V to 35V.

What package does this part come in?

SOT-23-6 (also known as TSOP-6).

What is the operating temperature range?

-40°C to 125°C.

What is the switching frequency?

100kHz nominal, with a range of 65kHz to 100kHz.

What fault protections are included?

Over-power, over-voltage, over-temperature, and short-circuit protection.

What topology does this controller use?

Flyback topology with isolated output.

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