ssc2001 Sanken Electric Co., Ltd., ssc2001 Datasheet

ssc2001

Manufacturer Part Number

ssc2001

Description

Power Factor Correction Pfc Controller Ic Of Continuous Conduction Mode Ccm Type, For High Power-high Efficiency Applications

Manufacturer

Sanken Electric Co., Ltd.

Datasheet

1.SSC2001.pdf (2 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

ssc2001D

Manufacturer:

Quantity:

3 122

Company:

Meier Automation Equipment Co., Limited

Part Number:

ssc2001S-TL

Manufacturer:

SANKEN

Quantity:

20 000

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■

The SSC2000 series products are power factor correction (PFC) controller ICs of

Continuous Conduction Mode (CCM). The product achieves high power CCM systems,

with few external components and no multiplier by the average current control method.

General Descriptions

Features

Applications

Product Lineup

Continuous Conduction Mode (CCM)

The mode enables the low peak current recommended for high power supplies.

Average Current Control Method

The method requires no input line voltage sensing and no multiplier,

and achieves simple systems with few external components.

Pulse Width Modulation (PWM) + Frequency Modulation Function

The function superposes the modulated frequency according to Duty value, on the

internally fixed PWM frequency of 65 kHz(TYP).

Maximum Duty Cycle : 94% (TYP)

Built-in High Speed Response for Dynamic Load Changes

Error Amplifier Reference Voltage : 3.5V (TYP)

Brown-In / Brown-Out Function

The function enables the oscillation start/stop by externally rated input voltage

and makes protections at low input voltage.

Various Protections

Power Factor Correction Circuits for Middle to High Output Power Applications

Overvoltage Protection (OVP) -------------------------------- Auto-Restart

Overcurrent Protection (OCP) -------------------------------- Auto-Restart

Output Open Loop Detection (OLD)-------------------------- Auto-Restart

AC/DC Power Supplies,

Digital Consumer Equipments; Large Screen LCD-TVs, PDP-TVs, etc.,

OA Equipments; Computers, Severs, Monitors, etc.,

Communication Devices, Others

Undervoltage Lockout (UVLO) -------------------------- Auto-Restart

Product No

SSC2001D

SSC2001S

Power Factor Correction (PFC) Controller IC

of Continuous Conduction Mode (CCM) type,

for High Power-High Efficiency Applications

Two Overcurrent Detection Thresholds : Input Current Limitation (OCPL)

Package

SOP-8

DIP-8

SSC2001 Series

Peak Current Limitation (OCPH)

SOP-8

DIP-8

Related parts for ssc2001

ssc2001 Summary of contents

Page 1

... Power Factor Correction Circuits for Middle to High Output Power Applications AC/DC Power Supplies, Digital Consumer Equipments; Large Screen LCD-TVs, PDP-TVs, etc., OA Equipments; Computers, Severs, Monitors, etc., Communication Devices, Others ■ Product Lineup Product No Package SSC2001D DIP-8 SSC2001S SOP-8 SSC2001 Series Peak Current Limitation (OCPH) DIP-8 SOP-8 ...

Page 2

Typical Application Circuit ■ Typical Operation Waveforms Output Power P : 250W (380V, 0.66A) OUT Input Voltage: 85VAC VinAC 50V/div IinAC 5A/div The contents in this document ...

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