CDB150X-01-Z Cirrus Logic Inc, CDB150X-01-Z Datasheet

CDB150X-01-Z

Manufacturer Part Number

CDB150X-01-Z

Description

High-efficiency PFC Demo. Board

Manufacturer

Cirrus Logic Inc

Series

-r

Datasheets

1.CDB150X-01-Z.pdf (16 pages)

2.CDB150X-01-Z.pdf (16 pages)

3.CDB150X-01-Z.pdf (16 pages)

4.CDB150X-01-Z.pdf (2 pages)

Specifications of CDB150X-01-Z

Silicon Manufacturer

Cirrus Logic

Kit Application Type

Power Management

Application Sub Type

Power Factor Correction (PFC)

Kit Contents

Board, Datasheet

Design Resources

CS150x/160x PCB Layout Guidelines Boost Inductance vs. Inductor Size

Featured Product

CS1501/CS1601 Power Factor Correction IC Controllers

Main Purpose

Power Management, Power Factor Correction

Embedded

Utilized Ic / Part

CS1501

Primary Attributes

400V, 90W output

Secondary Attributes

90 ~ 265 VAC universal input

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

Current page: 1 of 2
Download datasheet (762Kb)

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

www.cirrus.com

North America +1 800-625-4084

(actual size: 5 mm x 5 mm)

leD Power SuPPly

Asia Pacific +852 2376-0801

Toll-Free +1-800-888-5016

CS1501/1601

Japan +81 (3) 5226-7757

Dtv

Austin, Texas 78746

T +1-512-851-4000

F +1-512-851-4977

CirruS logiC, inC.

2901 Via Fortuna

SaleS SuPPort

learn more at

United States

overview:

The CS1501/1601 are high-performance Variable

Frequency Discontinuous Mode, active digital power

factor correction (PFC) controllers. They feature Cirrus

Logic’s EXL Core

digital energy control which elevates performance

and reduces total solution size.

The unique digital architecture of our PFC controllers

enables a reduction in the boost inductor value (L

the size of the EMI filter stage and many external

passive components.

FeatureS:

•

Mains

Superior light-load efficiency, top-end power factor

correction, unsurpassed THD

Smaller boost inductance needed versus critical

conduction mode (CRM)

Digital EXL Core enables intelligent and adaptive

switching

Pin-out similar to top analog CRM solutions

Current sense and zero crossing detect (ZCD)

functionality added

Brownout protection

BR1

Digital PFC Controllers

technology that brings innovative

Power FaCtor CorreCtion iC For Power SuPPlieS

ZCD

IAC

STBY

CS1601H

CS1501

CS1601

VDD

GND

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.

•

Overvoltage protection

Overpower protection with shutdown

UVLO with wide hysteresis

Thermal shutdown with hysteresis

IFB

energy Control

Regulated

DC Output

Related parts for CDB150X-01-Z

CDB150X-01-Z Summary of contents

Page 1

BR1 CS1501/1601 (actual size mm) AC Mains BR1 Dtv overview: The CS1501/1601 are high-performance Variable Frequency Discontinuous Mode, active digital power factor correction (PFC) controllers. They feature Cirrus leD Power SuPPly Logic’s EXL Core digital energy ...

Page 2

... CDB150X-01 Demonstration Board Demonstrates the performance of the CS1501 digital PFC controller with a 90 watt output at a link voltage of 400 volts. Cirrus CS1601 This board is 97% efficient at full load. Suited for power supply (380 uH) applications with 90-265Vac input ...

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