OM5448TR Hendon Semiconductors, OM5448TR Datasheet - Page 14
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OM5448TR
Manufacturer Part Number
OM5448TR
Description
LED Drivers 1-3.5V 1W LED Boost Driver
Manufacturer
Hendon Semiconductors
Datasheet
1.OM5448TR.pdf
(22 pages)
Specifications of OM5448TR
Operating Supply Voltage
1 V to 3.5 V
Maximum Supply Current
1.7 mA
Maximum Power Dissipation
200 mW
Maximum Operating Temperature
85 C
Package / Case
SO-23-5
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
OM5448
Low Voltage LED Driver
and Boost Converter
Fig.15 Simple stabilization circuit for LED current variation against supply voltage.
Fig.16 LED current against supply voltage, showing stabilized and uncompensated curves (fig 15 & 4).
2007 May 28, Revision 1.0
14
Product Specification