FSQ0370RLA

$2.49

Description：IC OFFLINE SWITCH FLYBACK 8LSOP
Series：FPS™
Mfr：onsemi
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:bb1c12665a59 Category: AC DC Converters, Offline Switchers Brand: onsemi

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Product introduction

FSQ0370RLA 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 8LSOP. Review the specifications below when checking this part for your BOM.

AC DC Converters, Offline Switchers specifications for FSQ0370RLA

Description：IC OFFLINE SWITCH FLYBACK 8LSOP
Series：FPS™
Mfr：onsemi
Package：Tape & Reel (TR),Cut Tape (CT)
Output Isolation：Isolated
Internal Switch(s)：Yes
Voltage - Breakdown：700V
Topology：Flyback
Voltage - Start Up：12 V
Voltage - Supply (Vcc/Vdd)：8V ~ 20V
Duty Cycle：60%
Frequency - Switching：100kHz
Fault Protection：Current Limiting, Over Load, Over Temperature, Over Voltage
Control Features：-
Operating Temperature：-40°C ~ 85°C (TA)
Package / Case：8-SMD, Gull Wing
Supplier Device Package：8-LSOP
Mounting Type：Surface Mount
Grade：-
Qualification：-
Power (Watts)：27 W

AC DC Converters, Offline Switchers datasheet and documents for FSQ0370RLA

FSQ0370RLA

AC DC Converters, Offline Switchers Overview

The FSQ0370RLA is an offline switch implementing a flyback topology within the FPS™ series. It integrates a high-voltage power MOSFET with a current-mode controller, featuring a 700V breakdown voltage and a fixed switching frequency of 100kHz. The device operates with a supply voltage range of 8V to 20V and includes internal startup circuitry activating at 12V. Designed for surface mount in an 8-LSOP package, it delivers up to 27W output power with a maximum duty cycle of 60%. Operating temperature spans from -40°C to 85°C.

AC DC Converters, Offline Switchers Feature Summary

Integrates a high-voltage power MOSFET with a current-mode controller for compact design
Includes comprehensive protection mechanisms against overcurrent, overload, overtemperature, and overvoltage conditions
Features Green Mode technology to enhance efficiency during light load and standby operations

AC DC Converters, Offline Switchers Applications

Adapters and chargers for consumer electronics
General-purpose offline power supplies
Battery chargers for portable devices

AC DC Converters, Offline Switchers Procurement Notes

Verify component authenticity through authorized onsemi distributors or direct channels. Confirm RoHS compliance status and check for End-of-Life (EOL) notifications, as this part may be discontinued. Ensure packaging specifications match design requirements before finalizing orders.

AC DC Converters, Offline Switchers Selection Notes

Select this component for cost-effective flyback designs requiring integrated high-voltage switching. Evaluate thermal management needs due to the 8-LSOP package constraints. Consider the 100kHz frequency for magnetic component sizing and verify input voltage ranges align with system specifications.

AC DC Converters, Offline Switchers Part Context

Part of the Fairchild Power Switch (FPS™) family, combining controller and power MOSFET into a single package. This integration reduces external component count and board space. The product line targets efficient, low-cost power solutions for various offline applications.