ISL97684IRTZ-T Intersil, ISL97684IRTZ-T Datasheet - Page 16
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ISL97684IRTZ-T
Manufacturer Part Number
ISL97684IRTZ-T
Description
4 Channel LED Driver, 16LD TQFN 3X3, T&R
Manufacturer
Intersil
Series
-r
Datasheet
1.ISL97682IRTZ.pdf
(17 pages)
Specifications of ISL97684IRTZ-T
Constant Current
-
Constant Voltage
-
Topology
PWM, Step-Up (Boost)
Number Of Outputs
4
Internal Driver
Yes
Type - Primary
Backlight
Type - Secondary
-
Frequency
500kHz ~ 650kHz, 900kHz ~ 1.1MHz
Voltage - Supply
4 V ~ 26.5 V
Voltage - Output
45V
Mounting Type
Surface Mount
Package / Case
16-WFQFN Exposed Pad
Operating Temperature
-40°C ~ 85°C
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Products
Intersil Corporation is a leader in the design and manufacture of high-performance analog semiconductors. The Company's products
address some of the industry's fastest growing markets, such as, flat panel displays, cell phones, handheld products, and notebooks.
Intersil's product families address power management and analog signal processing functions. Go to
complete list of Intersil product families.
*For a complete listing of Applications, Related Documentation and Related Parts, please see the respective device information page
on intersil.com:
To report errors or suggestions for this datasheet, please go to:
FITs are available from our website at:
Revision History
The revision history provided is for informational purposes only and is believed to be accurate, but not warranted. Please go to web to make
sure you have the latest Rev.
Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design, software and/or specifications at any time
without notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be
accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third
parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries.
V
IN
= 3V ~ 24V
3/11/11
DATE
FIGURE 26. SINGLE SUPPLY 3V OPERATION
ISL97682, ISL97683, ISL97684
COMP
VIN
VDC
EN
PWMI
FSW
RSET
FN7689.0
REVISION
ISL97684
Intersil products are manufactured, assembled and tested utilizing ISO9000 quality systems as noted
PGND
AGND
OVP
CH1
CH2
CH3
CH4
LX
16
For information regarding Intersil Corporation and its products, see
Initial Release.
in the quality certifications found at
ISL97682, ISL97683, ISL97684
http://rel.intersil.com/reports/search.php
For additional products, see
V
OUT
< 26.5V
20mA
www.intersil.com/askourstaff
www.intersil.com/product_tree
www.intersil.com/design/quality
5V TO 12V BIAS
2.7 TO 24 V
FIGURE 27. DUAL SUPPLIES 2.7V OPERATION
IN
CHANGE
www.intersil.com
COMP
VIN
VDC
EN
PWMI
FSW
RSET
ISL97684
AGND
PGND
OVP
CH1
CH2
CH3
CH4
LX
www.intersil.com/products
V
OUT
March 11, 2011
< 26.5V
FN7689.0
for a
20mA