NCP1126BP65G

Description：IC OFFLINE SWITCH FLYBACK 7DIP
Series：-
Mfr：onsemi
Package：Tube

SKU:45e69ce6c309 Category: AC DC Converters, Offline Switchers Brand: onsemi

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

NCP1126BP65G is listed in the AC DC Converters, Offline Switchers range at ChipApex. The manufacturer field lists onsemi. Its product description is IC OFFLINE SWITCH FLYBACK 7DIP. Review the specifications below when checking this part for your BOM.

AC DC Converters, Offline Switchers specifications for NCP1126BP65G

Description：IC OFFLINE SWITCH FLYBACK 7DIP
Series：-
Mfr：onsemi
Package：Tube
Output Isolation：Isolated
Internal Switch(s)：Yes
Voltage - Breakdown：650V
Topology：Flyback
Voltage - Start Up：17 V
Voltage - Supply (Vcc/Vdd)：8.5V ~ 35V
Duty Cycle：80%
Frequency - Switching：65kHz
Fault Protection：Current Limiting, Over Temperature, Over Voltage, Short Circuit
Control Features：-
Operating Temperature：-40°C ~ 150°C (TJ)
Package / Case：8-DIP (0.300", 7.62mm), 7 Leads
Supplier Device Package：7-PDIP
Mounting Type：Through Hole
Grade：-
Qualification：-
Power (Watts)：32 W

AC DC Converters, Offline Switchers datasheet and documents for NCP1126BP65G

NCP1126BP65G

AC DC Converters, Offline Switchers Overview

The NCP1126BP65G is a high-voltage switching regulator designed for offline switch-mode power supplies (SMPS). It operates within a supply voltage range of 16 V to 20 V and features a fixed switching frequency of 65 kHz. The device supports a maximum duty cycle of 84% and draws an operating supply current of 2.1 mA. It is housed in a PDIP-7 package with through-hole mounting, suitable for industrial temperature ranges from -40°C to +125°C.

AC DC Converters, Offline Switchers Feature Summary

Integrated high-voltage startup circuit for simplified offline design
Auto-recovery protection mechanism against output overvoltage and short circuits
Fixed-frequency current-mode control architecture for stable regulation

AC DC Converters, Offline Switchers Applications

Offline flyback power supplies
High-voltage SMPS controllers
Consumer appliance power adapters

AC DC Converters, Offline Switchers Procurement Notes

Verify component authenticity due to end-of-life status. Confirm RoHS compliance documentation matches the specific manufacturing lot. Check for moisture sensitivity level requirements during storage and handling. Ensure the PDIP-7 package variant aligns with PCB footprint specifications before finalizing procurement orders.

AC DC Converters, Offline Switchers Selection Notes

Select this component for applications requiring a robust, high-voltage controller with auto-recovery capabilities. The fixed 65 kHz frequency aids in EMI filter design. Consider the PDIP-7 package for through-hole assembly needs. Verify that the input voltage range of 16 V to 20 V suits the bias supply design.

AC DC Converters, Offline Switchers Part Context

This part belongs to the NCP1126 series of high-voltage AC/DC converters. It is manufactured by onsemi and falls under the category of off-line regulators. The device is classified as a PMIC specifically designed for power management in offline switching applications.

AC DC Converters, Offline Switchers Replacement Considerations

NCP1126AP65G and NCP1126AP100G are related parts within the same family. Verify pin compatibility and specific frequency or package differences before substitution.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.