SSC3S937 Datasheet PDF - Sanken LLC Current-resonant Off-line Switching Controller Specs

SSC3S937 - LLC Current-resonant Off-line Switching Controller

Datasheet Summary

Description

The SSC3S937 is a controller with SMZ

method for LLC current resonant switching power supplies, incorporating a floating drive circuit for a high-side power MOSFET.

The IC includes useful functions such as standby function, automatic dead time adjustment, and capacitive mode detection.

Features

Pb-free (RoHS Compliant).
Standby Mode Change Function by External Signal ▫ Output Power at Light Load: PO = 150 mW (PIN = 0.27 W) ▫ Burst Operation in Standby Mode ▫ Soft-on/Soft-off Function: Reduces Audible Noise.
Soft-start Function.
Capacitive Mode Detection Function.
Reset Detection Function.
Automatic Dead Time Adjustment Function.
Built-in Startup Circuit.
X-capacitor Discharge Function (AC Input Mode).
Input Capacitor Discharge Function (DC.

Datasheet Details

Part number	SSC3S937
Manufacturer	Sanken
File Size	1.03 MB
Description	LLC Current-resonant Off-line Switching Controller
Datasheet	SSC3S937 Datasheet
Additional preview pages of the SSC3S937 datasheet.

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Full PDF Text Transcription

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LLC Current-resonant Off-line Switching Controller SSC3S937 Data Sheet Description The SSC3S937 is a controller with SMZ* method for LLC current resonant switching power supplies, incorporating a floating drive circuit for a high-side power MOSFET. The IC includes useful functions such as standby function, automatic dead time adjustment, and capacitive mode detection. The IC achieves high efficiency, low noise and high cost-effective power supply systems with few external components. *SMZ: Soft-switched Multi-resonant Zero Current switch, achieved soft switching operation during all switching periods. Features ● Pb-free (RoHS Compliant) ● Standby Mode Change Function by External Signal ▫ Output Power at Light Load: PO = 150 mW (PIN = 0.

Published: Jul 8, 2024 |