LM3553SDX/NOPB National Semiconductor, LM3553SDX/NOPB Datasheet - Page 5
![IC LED DRIVER PHOTO FLASH 12-LLP](/photos/7/37/73782/pkg_sdf12a_sml.jpg)
LM3553SDX/NOPB
Manufacturer Part Number
LM3553SDX/NOPB
Description
IC LED DRIVER PHOTO FLASH 12-LLP
Manufacturer
National Semiconductor
Series
PowerWise®r
Type
Photo Flash LED (I²C Interface)r
Datasheet
1.LM3553SDNOPB.pdf
(18 pages)
Specifications of LM3553SDX/NOPB
Topology
Step-Up (Boost)
Number Of Outputs
1
Internal Driver
Yes
Type - Primary
Backlight, Flash/Torch
Frequency
1MHz ~ 1.35MHz
Voltage - Supply
2.7 V ~ 5.5 V
Mounting Type
Surface Mount
Package / Case
12-LLP
Operating Temperature
-30°C ~ 85°C
Current - Output / Channel
1.2A
Internal Switch(s)
Yes
Efficiency
90%
For Use With
LM3553SDEV - BOARD EVALUATION FOR LM3553S
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Voltage - Output
-
Other names
LM3553SDX
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LM3553SDX/NOPB
Manufacturer:
NS
Quantity:
344
Note 8: Min and Max limits are guaranteed by design, test, or statistical analysis. Typical (Typ) numbers are not guaranteed, but do represent the most likely
norm. Unless otherwise specified, conditions for Typ specifications are: V
= 3.6V and T
= 25ºC.
IN
A
Note 9: All testing for the LM3553 is done open-loop.
5
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