| Part number | AAT1109 |
|---|---|
| Datasheet | AAT1109_AdvancedAnalogTechnology.pdf |
| File Size | 630.68 KB |
| Manufacturer | Advanced Analog Technology |
| Description | ONE-CHANNEL STEP-UP PWM CONTROLLER |
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Lockout (UVLO) Protection The AAT1109 is a one-channel step-up PWM controller incorporating a soft-start and a short circuit protection (SCP) function. This device consists of an on-chip voltage reference, error amplifier, pulse width modulation controller, under-voltage lockout protection, soft-start, and short circuit protection circuits. Switching frequency up to 1MHz is set by an external resistor and capacitor.
| Brand Logo | Part Number | Description | Other Manufacturers |
|---|---|---|---|
 |
AAT1109A | ONE-CHANNEL BOOST SWITCHING REGULATOR | Advanced Analogic Technologies |
See all Advanced Analog Technology datasheets
| Part Number | Description |
|---|---|
| AAT1102 | ADVANCED PWM DC-DC CONVERTER |
| AAT1102A | ADVANCED PWM DC-DC CONVERTER |
| AAT1103 | SINGLE-CHANNEL STEP UP DC/DC CONVERTER |
| AAT1103A | SINGLE-CHANNEL STEP UP DC/DC CONVERTER |
| AAT1104 | 2-CHANNEL SWITCHING REGULATOR CONTROLLER |
| AAT1104A | 2-CHANNEL SWITCHING REGULATOR CONTROLLER |
| AAT1105A | BUCK BOOST AND BOOST PWM CONTROLLER |
| AAT1106 | 2-CHANNEL STEP-UP PWM CONTROLLERS |
| AAT1107 | BUCK BOOST & BOOST PWM CONTROLLER |
| AAT1108 | 2-CHANNEL STEP-UP PWM CONTROLLERS |
