| Part number | AAT1109A |
|---|---|
| Datasheet | AAT1109A_AdvancedAnalogicTechnologies.pdf |
| File Size | 300.72 KB |
| Manufacturer | Advanced Analogic Technologies |
| Description | ONE-CHANNEL BOOST SWITCHING REGULATOR |
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The AAT1109A is a one-channel switching regulator control IC incorporating a soft start function and a short circuit protection function. Each device consists of an on-chip voltage reference, error amplifier, pulse width modulation controller, under-voltage protection, soft start and short circuit protection circuits. Switching frequencies up to 1MHz are set by an external resistor and capacitor.
| Brand Logo | Part Number | Description | Other Manufacturers |
|---|---|---|---|
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AAT1109 | ONE-CHANNEL STEP-UP PWM CONTROLLER | Advanced Analog Technology |
See all Advanced Analogic Technologies datasheets
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|---|---|
| AAT1100 | TRIPLE-CHANNEL PWM CONTROLLER |
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| AAT1117 | 1 Amp Linear Regulator |
| AAT1143 | 1MHz 400mA Step-Down Converter |
| AAT1145 | 1.2A Step-Down Converter |
| AAT1150 | 1MHz 1A Step-Down DC/DC Converter |
| AAT1152 | 850kHz 1A Synchronous Buck DC/DC Converter |
| AAT1153 | 2A Step-Down Converter |
| AAT1154 | 1MHz 3A Buck DC/DC Converter |
