CRD1500-90WLLC Cirrus Logic Inc, CRD1500-90WLLC Datasheet
![Power Management Modules & Development Tools CS1500 Ref. Design w/ 90W LLC](/photos/26/88/268817/crd1500-90w_sml.jpg)
CRD1500-90WLLC
Manufacturer Part Number
CRD1500-90WLLC
Description
Power Management Modules & Development Tools CS1500 Ref. Design w/ 90W LLC
Manufacturer
Cirrus Logic Inc
Type
Power Factor Correctionr
Specifications of CRD1500-90WLLC
Input Voltage
90 V to 265 V
Output Voltage
19 V
Board Size
61 mm x 135 mm
Operating Supply Voltage
230 V
Output Power
91 W
Product
Power Management Modules
Main Purpose
Power Management, Power Factor Correction
Embedded
No
Utilized Ic / Part
CS1500
Primary Attributes
19V, 90W output
Secondary Attributes
90 ~ 265 VAC universal input
Dimensions
61 mm x 135 mm
For Use With/related Products
CS1500
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Contains lead / RoHS non-compliant
Europe/UK +44 (90) 1628-891-300
www.cirrus.com
North America +1 800-625-4084
(actual size: 5 mm x 5 mm)
notebook aDaPterS
Digital teleViSionS
PC Power SUPPlieS
CS1500 8-Pin SoiC
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
oVerView
The CS1500 is a high-performance Variable Frequency
Discontinuous Mode, active digital power factor
correction (PFC) controller. It features Cirrus Logic’s
EXL Core™ technology that brings digital energy
control innovation which elevates performance and
solves system design challenges in power supplies
used in notebook adapters, digital TVs and PCs.
enables reduced-size EMI filters and eliminates the
need for numerous passive components, delivering
the lowest PFC system costs available.
used to achieve close to unity power factor and shaping
the EMI noise spectrum, thus reducing the conducted
EMI filtering size and cost. 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,
overpower, open and short circuit protection, over-
temperature, and brownout) help protect the device
during abnormal transient conditions.
AC Mains
The unique digital architecture of the CS1500
Variable on-time / variable frequency algorithm is
CS1500 Digital PFC Controller
Ultra high eFFiCienCy Power FaCtor CorreCtion iC
NC
IAC
VDD
GND
CS1500
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
Ultra High Efficiency
Digital EMI Noise Shaping
Digital Over-Current Protection
Variable Frequency DCM for Light Load Efficiency
Comprehensive On-Chip Protection
STBY
NC
GD
FB
Power management
Regulated
DC Output
Related parts for CRD1500-90WLLC
CRD1500-90WLLC Summary of contents
Page 1
CS1500 8-Pin SoiC AC Mains (actual size mm) oVerView The CS1500 is a high-performance Variable Frequency Discontinuous Mode, active digital power factor Digital teleViSionS correction (PFC) controller. It features Cirrus Logic’s EXL Core™ technology that brings ...
Page 2
... Under Voltage Lockout Brownout ° ° Over Voltage Open Loop ° ° Over Power ° eValUation moDUleS anD reFerenCe DeSignS • CDB-CS1500- 100W PFC Only • CRD-CS1500- Notebook Adapter Reference Design • CRD-CS1500-LLC 90 W Notebook Adapter Reference Design • CRD-CS1500-LLC 250 W TV/PC Power ...