Datasheet Details
| Part number | AT1731A |
|---|---|
| Manufacturer | Aimtron Technology |
| File Size | 482.15 KB |
| Description | DC-DC Power IC |
| Datasheet | AT1731A_AimtronTechnology.pdf |
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Overview: .. AT1731A Preliminary Product Information DC-DC Power IC for TFT Panel Feature • 2.6V to 5.5V Supply Voltage Operating Range. • 1.2MHz Fixed Switching Frequency.
| Part number | AT1731A |
|---|---|
| Manufacturer | Aimtron Technology |
| File Size | 482.15 KB |
| Description | DC-DC Power IC |
| Datasheet | AT1731A_AimtronTechnology.pdf |
|
|
|
The AT1731A DC-DC converter supply a pact and small power supply solution to provide the regulated voltages required by thin film transistor Main High-Power Output up to 15V (TFT) LCD display.
A built-in power sequence Typical ± 1% Accuracy control.
Built-In N-MOS, Rds(on)≒0.25Ω(Typ.) The main step-up DC-DC converter is a Current-Limit parator • Negative Charge-Pump Output Voltage Down high-Frequency 1.2 MHz current-mode PWM regulator with a built-in 0.25ΩN-MOS that allows the to –30 V.
| Part Number | Description |
|---|---|
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| AT1730 | 2-Channel PWM Controller |
| AT1780 | Low-Noise Step-Up Current-Mode PWM Controller |
| AT1793 | 2-Channel Step-Down PWM Controller |
| AT1796 | Step-Down Switching Regulator |
| AT1799 | Step-Down Voltage Regulator |
| AT1117 | Low Dropout Fast Response Positive Adjustable Regulator |
| AT1175 | 8-BIT 20MSPS CMOS VIDEO A/D CONVERTER |
| AT1201 | LDO |
| AT1202 | High Voltage Linear Regulator |