S3506 seawardinc, S3506 Datasheet
S3506
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S3506 Summary of contents
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... The output capacitor Low Profile SOT-23-5L Packaging. RoHS Compliant and 100% Lead (Pb)-Free. Application Cellular Phones PDAs, Handheld Computuers Digital Camera MP3 Players GPS Receivers Ordering Information Marking Information SE3506-LF www.seawardinc.com.cn The last character is the batch number. • • Page 1 ...
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... J Conditions I = 100mA, Duty Cycle = Voltage Raising, Output Turns On, Logic High Voltage Falling, Output Turns Off, Logic Low www.seawardinc.com.cn Value Units +5.5 V +30 V +5.5 V +5.5 V 250 (SOT-23-5) °C/W 260 °C 125 °C -65 to +150 °C Value Units +2 ...
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... LED string. For example, a Four-LED string can be protected by a Zener diode with a breakdown voltage greater than 16V and less than 30V. The current rating of the zener should be larger than 10mA. 100mA to applications. www.seawardinc.com.cn ( 95mV/I LED R1 (Ω) 19.1 9.53 7.87 6 ...
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... The selection of R2 and R3 will make the current from the variable DC source much smaller than the LED current and much larger than the FB pin bias current. For V 2V, the selection of resistors gives dimming control of LED current from 0mA to 15mA. www.seawardinc.com.cn • Page 4 range from ...
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... VIN=3.6V 85% 80% 75 90% VIN=3.6V 85% 80% 75% 70% 65 www.seawardinc.com.cn Three LED Efficiency VIN=3.6V VIN= CURRENT (mA) Five LED Efficiency VIN=5V VIN=3. CURRENT (mA) VFB VS. ILOAD 2LED 3LED 4LED 10 15 ILOAD (mA) • Page ...
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... Last Updated - 6/13/2007 Revision 6/13/2007 Preliminary and all contents are subject to change without prior notice © Seaward Electronics, Inc., 2006. • DIM www.seawardinc.com.cn DIMENSIONS INCHES MM MIN MAX MIN MAX 0.110 0.120 2.80 3.05 0.059 0.070 1.50 1.75 0.036 0.051 0.90 1.30 0.014 0.020 ...