Cirrus Logic CRD1680-7W - Manual

Copyright  Cirrus Logic, Inc. 2014
(All Rights Reserved)
Cirrus Logic, Inc.
http://www.cirrus.com
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CRD1680-7W
CRD1680-7W
7 Watt Reference Design
Features
• Constant-current Output
• Flicker-free Dimming
• Line Voltage 12VAC/VDC, ±10%
• Rated Input Power: 7.0W
• Rated Output Power: 5.6W
• Output Voltage: <15V
• High Efficiency with Magnetic and Electronic
Transformers
• Low Component Count
• Supports Cirrus Logic Product CS1680
General Description
The CRD1680-7W reference design demonstrates the
performance of the CS1680 dimmable LED driver for
low-voltage lighting with a target output of 430mA driving
4
 LEDs in series. It provides exceptional single-lamp
and multi-lamp transformer compatibility for non-dimmer
systems and dimmer systems paired with electronic and
magnetic low-voltage transformers. The form factor is
targeted to fit into MR16 LED lamp applications.
DIMENSIONS (OVERALL)
Length Width Height
For more information, see Figure 3 on page 6.
ORDERING INFORMATION
CRD1680-7W-Z 7 Watt Reference Design Supports CS1680
1.102  28mm   1.024 26mm   0.672 17mm    
AUG‘14
DS1017RD3