CS1600-FSZ Cirrus Logic Inc, CS1600-FSZ Datasheet

CS1600-FSZ

Manufacturer Part Number

CS1600-FSZ

Description

IC PFC CONTROLLER DCM 8SOIC

Manufacturer

Cirrus Logic Inc

Series

EXL Core™r

Datasheets

1.CS1600-FSZ.pdf (14 pages)

2.CS1600-FSZ.pdf (2 pages)

Specifications of CS1600-FSZ

Package / Case

8-SOIC (3.9mm Width)

Mode

Discontinuous Conduction (DCM)

Frequency - Switching

66kHz

Current - Startup

68µA

Voltage - Supply

7.9 V ~ 17 V

Operating Temperature

-40°C ~ 125°C

Mounting Type

Surface Mount

Maximum Power Dissipation

600 mW

Maximum Operating Temperature

+ 125 C

Mounting Style

SMD/SMT

Minimum Operating Temperature

- 40 C

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Lead Free Status / RoHS Status

Lead free / RoHS Compliant, Lead free / RoHS Compliant

Other names

598-1801

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

CS1600-FSZ

Manufacturer:

CIRRUS

Quantity:

100

Current page: 1 of 2
Download datasheet (871Kb)

FLuoreSCent BaLLaStS

Europe/UK +44 (90) 1628-891-300

(actual size: 5 mm x 5 mm)

www.cirrus.com

North America +1 800-625-4084

CS1600 8-Pin SoiC

LeD BaLLaStS

Asia Pacific +852 2376-0801

Toll-Free +1-800-888-5016

Japan +81 (3) 5226-7757

Austin, Texas 78746

T +1-512-851-4000

CirruS LogiC, inC.

2901 Via Fortuna

SaLeS SuPPort

Learn more at

United States

AC Mains

oVerView

The CS1600 is a high-performance Variable Frequency

Discontinuous Mode, active digital power factor

correction (PFC) controller. It features Cirrus Logic’s

EXL Core

control innovation which elevates performance and

solves system design challenges in electronic lighting

ballasts.

The unique digital architecture of the CS1600

enables reduced-size EMI filters and eliminates the

need for numerous passive components, delivering

the lowest PFC system costs available.

Variable on-time / variable frequency algorithm is

used in achieving close to unity power factor and

spreading the EMI frequency spectrum, thus

reducing the conducted EMI filtering requirements.

The feedback loop is closed through an integrated

compensation network within the IC, eliminating the

need for additional external components. Protection

features (such as overvoltage, overcurrent,

overpower, open and short circuit protection, over-

temperature, and brownout) help protect the device

during abnormal transient conditions.

™

technology that brings digital energy

CS1600 Digital PFC Controller

Power FaCtor CorreCtion iC For Lighting BaLLaStS

+12V

IAC

VDD

CS1600

STBY

GND

FeatureS

eXL Core teChnoLogY

The EXL Core is a digital

technology platform at the heart

of Cirrus Logic’s commitment to

develop innovative solutions that help our customers

cost effectively create smarter, greener energy

products.

•

Lowest PFC System Cost for Electronic Ballasts

EMI Signature Reduction from Digital

Noise Shaping

High System Efficiency with Variable Frequency

Discontinuous Conduction Mode

Integrated Feedback Compensation

PFC FET Disabled Near Input

Zero Voltage Crossing

Power management

Related parts for CS1600-FSZ

CS1600-FSZ Summary of contents

Page 1

... AC Mains CS1600 8-Pin SoiC (actual size mm) oVerView The CS1600 is a high-performance Variable Frequency FLuoreSCent BaLLaStS Discontinuous Mode, active digital power factor correction (PFC) controller. It features Cirrus Logic’s EXL Core control innovation which elevates performance and solves system design challenges in electronic lighting ballasts ...

Page 2

... Overpower Protection with Shutdown • UVLO with Wide Hysteresis • Thermal Shutdown with Hysteresis The CS1600 uses a proprietary digital control algorithm to shape conducted EMI emissions, resulting in significantly reduced EMI filter requirements. Digital EMI Noise Shaping consists of three major components: • ...

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