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NCP1203P60G The ON Semiconductor NCP1203P60G is a PWM current-mode controller designed for offline switch-mode power supplies. It operates at a fixed 60kHz frequency with an 80% duty cycle.
Mfr Part #:

NCP1203P60G

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor NCP1203P60G is a PWM current-mode controller designed for offline switch-mode power supplies. It operates at a fixed 60kHz frequency with an 80% duty cycle.
✓ Total Stock: 19,721 pcs
$ Price Range: $0.75

NCP1203P60G Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Flip Electronics ✓
Non-Authorised Inventory information
19,150 pcs
On Request
19150 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
571 pcs
On Request
571 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.

NCP1203P60G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Duty Cycle
Fault Protection
Frequency
Halogen Free
Internal Switch(s)
Lead Style
Mounting Type
Operating Temperature
Operating Voltage
Output Isolation
SVHC Present
Supplier Device Package
Topology
Voltage
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NCP1203P60G Description

Short technical summary and product information.

The NCP1203P60G from ON Semiconductor is a PWM current-mode controller suitable for universal off-line supplies. It features a fixed 60 kHz switching frequency and an 80% duty cycle. The controller includes a high-voltage startup current source and auto-recovery internal output short-circuit protection.

 

Designed for applications requiring low standby power, it incorporates adjustable skip-cycle capability for improved efficiency at light loads. The device operates within a voltage range of 7.8V to 16V and has an operating temperature range of -40°C to 125°C.

 

This controller is housed in a through-hole 8-PDIP package, making it suitable for various power supply designs, including AC-DC adapters and battery chargers. It offers features like internal leading edge blanking and direct optocoupler connection.

 

The NCP1203P60G is RoHS3 compliant, Halogen Free/BFR Free, and has a Moisture Sensitivity Level (MSL) of 1.

NCP1203P60G Quick Information

Product Type: Offline Switch Controller
Canonical Name: NCP1203 PWM Current-Mode Controller
Subcategory: Offline Switcher

NCP1203P60G Compliance

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

NCP1203P60G Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

NCP1203P60G Features

  • Fixed 60 kHz switching frequency operation.
  • 80% maximum duty cycle capability.
  • 7.8V typical undervoltage lockout.
  • Auto-recovery short-circuit protection.
  • RoHS3 and Halogen Free compliant.

NCP1203P60G Applications

  • Used in universal off-line supplies.
  • Suitable for AC-DC adapters.
  • Ideal for battery chargers.
  • Supports auxiliary power supplies.

NCP1203P60G FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the NCP1203P60G?

The operating voltage range is 7.8 V to 16 V.

What package does the NCP1203P60G come in?

It is available in an 8-PDIP (8-DIP 0.300", 7.62mm) through-hole package.

What is the operating temperature range?

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

What is the switching frequency of the NCP1203P60G?

The nominal switching frequency is 60 kHz.

What is the maximum duty cycle?

The maximum duty cycle is 80%.

What is the peak current capability?

The peak current capability is 250 mA.

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