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ACTIVE SEMI
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| Part No. |
ACT6311
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| OCR Text |
oleds or White LEDs 30V High Voltage Switch 1MHz Switching Frequency Tiny Inductors and Capacitors Tiny SOT23-5 Package
GENERAL DESCRIPTION
The ACT6311 step-up DC/DC converter is optimized for driving oleds or white LEDs. It can provide... |
| Description |
White LED/OLED Step-Up Converter
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| File Size |
499.26K /
10 Page |
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Advanced Analogic Technologies, Inc.
ANALOGICTECH[Advanced Analogic Technologies]
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| Part No. |
AAT3190ITP-T1 AAT3190 AAT3190IKS-T1 AAT3190ITP-1-T1
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| OCR Text |
... organic light emitting diodes (oleds). Two low-power charge pumps convert input supply voltages ranging from 2.7V to 5.5V into two independent output voltages. The dual low-power charge pumps independently regulate a positive (VPOS) and ne... |
| Description |
Positive/Negative Charge Pump for Voltage Bias 负电荷泵电压偏置
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| File Size |
407.81K /
16 Page |
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it Online |
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ALLEGRO[Allegro MicroSystems]
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| Part No. |
A8483EEKTR-T A8483
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| OCR Text |
... shown in figure 7. For driving oleds, output voltage is sensed by the FB pin through a voltage divider network. Output voltage, VOUT (V), is set according to the following equation:
VOUT =
R1 + R2 R2
0.615 .
(1)
VOUT 5 VIN V... |
| Description |
1.2 MHz Step-up Converter for Display Bias Supply
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| File Size |
325.60K /
9 Page |
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it Online |
Download Datasheet |
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