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NCP1565MNTXG The NCP1565MNTXG is a highly integrated dual-mode active-clamp PWM controller from On Semiconductor. It supports voltage mode and peak current mode control.
Mfr Part #:

NCP1565MNTXG

Available from 4 distributors
Mfr Name: On Semiconductor
On Semiconductor
The NCP1565MNTXG is a highly integrated dual-mode active-clamp PWM controller from On Semiconductor. It supports voltage mode and peak current mode control.
✓ Total Stock: 15,925 pcs
$ Price Range: $0.75

NCP1565MNTXG Available from 4 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
8,000 pcs
On Request
8000 pcs On Request 1 On Request On Request 21+ On Request On Request
Flip Electronics ✓
Non-Authorised Inventory information
4,000 pcs
On Request
4000 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
2,925 pcs
On Request
2925 pcs On Request 1 On Request On Request 21+ On Request On Request
Braun Electronic Components ✓
Non-Authorised Inventory information
1,000 pcs
On Request
1000 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.

NCP1565MNTXG Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Fault Protection
Frequency
Halogen Free
Internal Switch(s)
Mounting Type
Operating Temperature
Output Isolation
Supplier Device Package
Supplier Package
Tape & Reel
Topology
Voltage
Voltage Reference
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NCP1565MNTXG Description

Short technical summary and product information.

The NCP1565MNTXG is a highly integrated dual-mode active-clamp PWM controller designed for isolated DC-DC converters in telecom and datacom applications. It offers flexibility by supporting both voltage mode control with input voltage feed-forward and peak current mode control. The device integrates essential control and protection functions, including a high-voltage startup bias regulator, line undervoltage detection, cycle-by-cycle current limiting, and programmable overtemperature protection.

 

Key features include adjustable adaptive overlap time for optimized efficiency, programmable soft-start, and a dual-function FLT/SD pin for fault reporting and shutdown. The controller operates within a voltage range of 6.5 V to 20 V and supports frequencies from 100 kHz up to 1.5 MHz. It is housed in a 24-QFN (4x4) package and is designed for surface mounting.

 

This PWM controller is suitable for high-efficiency isolated DC-DC converters used in server power supplies, 24 V and 48 V telecom systems, and 42 V automotive applications. Its robust design and integrated features simplify the implementation of isolated active clamp forward or asymmetric half-bridge converters.

NCP1565MNTXG Quick Information

Product Type: AC DC Converters, Offline Switches
Canonical Name: NCP1565 Highly Integrated Dual-Mode Active Clamp PWM Controller
Subcategory: Offline Switch

NCP1565MNTXG Compliance

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

NCP1565MNTXG Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

NCP1565MNTXG Features

  • Highly integrated dual-mode active-clamp PWM controller.
  • Supports voltage mode and peak current mode control.
  • Integrated 120V high voltage startup circuit.
  • Programmable features for UVLO, soft-start, and shutdown.
  • 24-QFN (4x4) surface mount package.

NCP1565MNTXG Applications

  • Ideal for isolated DC-DC converters.
  • Used in telecom and datacom power supplies.
  • Suitable for server power applications.
  • Applicable in 24V and 48V telecom systems.
  • Designed for 42V automotive applications.

NCP1565MNTXG FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the NCP1565MNTXG?

6.5 V to 20 V.

What is the package type of the NCP1565MNTXG?

24-VFQFN Exposed Pad, also known as 24-QFN (4x4).

What is the operating temperature range?

-40°C to 125°C (junction temperature).

What is the operating frequency range?

100 kHz to 1.5 MHz.

What topology does the NCP1565MNTXG use?

Forward topology.

What fault protection features are included?

Current limiting, over temperature, and short circuit protection.

What control features does it have?

Frequency control and soft start.

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