Mfr Part #:

SSC3S927

Mfr Name: Sanken

The Sanken SSC3S927 is an LLC current-resonant off-line switching controller designed for high efficiency and low noise power supply systems. It features multiple protection functions and operates in a SOP18 package.

✓ Total Stock: 3,894 pcs

SSC3S927 Available from 2 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Xingangxin ✓ Non-Authorised Inventory information	3,209 pcs On Request	3209 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Smaxon Electronics ✓ Non-Authorised Inventory information	685 pcs On Request	685 pcs	On Request	1	On Request	On Request	20+	On Request	On Request

SSC3S927 Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Sanken
Overload Protection	Auto-restart
SVHC Present	Not Present

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SSC3S927 Description

Short technical summary and product information.

The Sanken SSC3S927 is a controller IC utilizing the SMZ method for LLC current-resonant switching power supplies. It incorporates a floating drive circuit for a high-side power MOSFET and offers features such as standby mode, automatic dead time adjustment, and capacitive mode detection.

This controller achieves high efficiency, low noise, and cost-effective power supply systems with minimal external components. Key features include a standby mode change function with burst operation at light loads, soft-on/soft-off functionality to reduce audible noise, and a PFC IC ON/OFF function during standby.

Protections integrated into the SSC3S927 include input overvoltage and undervoltage protection, high-side driver UVLO, overcurrent protection (OCP) with 2-step detection, overload protection (OLP), overvoltage protection (OVP), REG overvoltage protection (REG_OVP), and thermal shutdown (TSD), all with auto-restart functionality.

The SSC3S927 is suitable for switching power supplies in various electronic devices, including digital appliances like LCD televisions, office automation equipment such as servers and multi-function printers, industrial apparatus, and communication facilities. It is supplied in a SOP18 package.

SSC3S927 Quick Information

Product Type: LLC Current-Resonant Off-Line Switching Controller

Canonical Name: SSC3S927 LLC Current-Resonant Off-Line Switching Controller

Subcategory: LLC Current-Resonant

SSC3S927 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

SSC3S927 Features

LLC current-resonant switching controller with SMZ method.
Features standby mode and burst operation at light loads.
Includes multiple auto-restart protection functions.
Integrated floating drive circuit for high-side MOSFET.
Supplied in a SOP18 package.

SSC3S927 Applications

Ideal for digital appliance power supplies.
Suitable for OA equipment power systems.
Used in industrial apparatus power supplies.
Applicable to communication facility power supplies.

SSC3S927 FAQs

6 frequently asked questions generated from this part’s specifications.

What is the output power at light load for the SSC3S927?

The output power at light load in standby mode is 150 mW.

What protection features does the SSC3S927 offer?

The SSC3S927 includes Input Overvoltage Protection (HVP), Input Undervoltage Protection (UVP), High-side Driver UVLO, Overcurrent Protection (OCP), Overload Protection (OLP), REG Overvoltage Protection (REG_OVP), and Thermal Shutdown (TSD), all with auto-restart.

What package type is the SSC3S927 available in?

The SSC3S927 is available in a SOP18 package.

What is the RoHS status of the SSC3S927?

The SSC3S927 is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the SSC3S927?

The Moisture Sensitivity Level (MSL) for the SSC3S927 is 1 Unlimited.

What is the REACH status for the SSC3S927?

The SSC3S927 is REACH Unaffected.