AP8803WTG-7 Diodes Inc, AP8803WTG-7 Datasheet
AP8803WTG-7
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AP8803WTG-7 Summary of contents
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... Typical Application Circuit 12V_DC AP8803 Document number: DS31970 Rev Pin Assignments and SET input pins CTRL SET AP8803 C1 GND SW Figure 1. Typical Application Circuit www.diodes.com AP8803 30V 3W BUCK LED DRIVER TSOT23 GND 2 CTRL 3 4 SET Top View R SET L1 March 2011 © Diodes Incorporated ...
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... I CTRL Parameter Parameter www.diodes.com AP8803 30V 3W BUCK LED DRIVER = 0.1 OUTnom Rating Unit -0.3~ -0.3~ -0 1.25 A 150 °C 300 °C -65 to +150 °C Min Max Unit 8 0.3 2 -40 125 °C 0.1 0.95 March 2011 © Diodes Incorporated ...
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... IN V falling IN CTRL pin floating f = 250kHz -0.1 SET (Note 3) TSOT23-5 (Note www.diodes.com AP8803 30V 3W BUCK LED DRIVER Min Typ. Max Unit 5.65 V 5. 100 108 mV 1.25 10 µA 1.25 V Ω 0 µA 0.7 MHz °C/W 125 March 2011 © Diodes Incorporated ...
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... AP8803 Document number: DS31970 Rev Figure 1. SET LED current Versus RSET and VCTRL 1 1.5 2 1.5 2 RSET value [Ohms www.diodes.com AP8803 30V 3W BUCK LED DRIVER LED current @ VCTRL = 1.25V LED current @ VCTRL = 2.5V LED current @ VCTRL = 0.625V March 2011 © Diodes Incorporated ...
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... Document number: DS31970 Rev Switching Frequency @ I = 150 220 220 200 250 300 350 Inductor Value [uH www.diodes.com AP8803 30V 3W BUCK LED DRIVER 12V - 1 LED 24V - 3 LEDs 30V - 5 LEDs 470 400 450 500 . To achieve this resolution the SET March 2011 © Diodes Incorporated ...
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... PCB with 1oz copper standing in still air. 1.2 1 0.8 0.6 0.4 0.2 0 -50 -25 AP8803 Document number: DS31970 Rev Ambient Temperature (°C) Figure 4. Power dissipation derating curve www.diodes.com AP8803 30V 3W BUCK LED DRIVER 100 125 150 March 2011 © Diodes Incorporated ...
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... Ordering Information WT : TSOT23-5 Device Package Code AP8803WTG-7 WT Marking Information 5 1 Package Outline Dimensions TSOT23-5 AP8803 Document number: DS31970 Rev AP8803 Package Packing 7 : 7” Tape & Reel Packaging (Note 2) Quantity TSOT23-5 3000/Tape & Reel Identification Code Y : Year 0 Week: A~Z: 1~26 week a~z: 27~52 week ...
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... Any Customer or user of this document or products described herein in such applications shall assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on Diodes Incorporated website, harmless against all damages. ...