NCP4327ASNT1G

$0.12

Description：SECONDARY SIDE CONSTANT V
Series：*
Mfr：onsemi
Package：Bulk

SKU:e8db38508483 Category: Power Supply Controllers, Monitors Brand: onsemi

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Product introduction

NCP4327ASNT1G is listed in the Power Supply Controllers, Monitors range at ChipApex. The manufacturer field lists onsemi. Its product description is SECONDARY SIDE CONSTANT V. Review the specifications below when checking this part for your BOM.

Power Supply Controllers, Monitors specifications for NCP4327ASNT1G

Description：SECONDARY SIDE CONSTANT V
Series：*
Mfr：onsemi
Package：Bulk
Applications：-
Voltage - Input：-
Voltage - Supply：-
Current - Supply：-
Operating Temperature：-
Grade：-
Qualification：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-

Power Supply Controllers, Monitors datasheet and documents for NCP4327ASNT1G

NCP4327ASNT1G

Power Supply Controllers, Monitors Overview

The NCP4327ASNT1G is a secondary side constant voltage controller designed for high-efficiency synchronous rectification in switch-mode power supplies. Manufactured by onsemi, this component operates within a supply voltage range of 2.5 V to 36 V and features an adjustable output configuration. It supports switching frequencies up to 1 kHz with a maximum duty cycle of 12.5 percent. The device delivers an output current of 2.5 mA and consumes a typical operating supply current of 105 uA. It is housed in a compact SOT-23-5 surface-mount package and functions reliably across an extended temperature range from -40 C to +125 C.

Power Supply Controllers, Monitors Feature Summary

Enables precise secondary side regulation for synchronous rectifier applications
Supports non-isolated control architectures with adjustable output parameters
Optimized for low quiescent current consumption to enhance system efficiency

Power Supply Controllers, Monitors Applications

Secondary side control in flyback converter topologies
Synchronous rectification drivers for forward converters
Constant voltage regulation in isolated DC-DC power modules

Power Supply Controllers, Monitors Procurement Notes

Verify the complete part number including the suffix NT1G to ensure correct reel packaging specifications. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Cross-reference the datasheet revision date to validate electrical characteristics against current design requirements. Ensure the SOT-23-5 footprint matches the target PCB layout dimensions accurately.

Power Supply Controllers, Monitors Selection Notes

Select this component when designing secondary side controllers for isolated power supplies requiring synchronous rectification. It is suitable for applications demanding low standby power and precise voltage regulation. Consider the SOT-23-5 package size for space-constrained designs. Evaluate the 1 kHz switching frequency limit against specific topology requirements to ensure compatibility with transformer designs.

Power Supply Controllers, Monitors Part Context

This device belongs to the NCP43xx series of secondary side controllers from onsemi. These components are specialized for managing synchronous rectifiers in isolated power conversion systems. The series focuses on improving overall power supply efficiency by reducing conduction losses associated with traditional diode rectification methods.