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‧ 4.75V to 16V Supply Voltage Operating AT1799 is a voltage-mode PWM step-down DC-DC converter capable of driving up to 2A Range. over a wide input supply range with excellent ‧ 380KHz 15% Fixed Switching Frequency. loads line and load regulation characteristics. High ‧ Voltage-Mode PWM Step-Down Regulator. efficiency is obtained through the use of a low ‧.
a PWM step-down converter operating with a fixed switching frequency of 380 KHz and uses internal power MOSFET to provide maximum efficiency. The output voltage of the converter can be set as low as 1.215V with external resistive divider. When trans-conductance signal is higher than saw-tooth wave, then PWM comparator will produce ON-time signal to set internal flip-flop, which turns on the switching power MOSFET. The external inductor current ramps up linearly, storing energy in a magnetic field. Once peak current of flowing through switching power MOSFET over current-limited threshold or tra.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | AT1793 |
Aimtron Technology |
2-Channel Step-Down PWM Controller |
|
| 2 | AT1796 |
Aimtron Technology |
Step-Down Switching Regulator |
|
| 3 | AT1729 |
ETC |
3-Channel PWM Controller for LCD Bias |
|
| 4 | AT1730 |
Aimtron Technology |
2-Channel PWM Controller |
|
| 5 | AT1731 |
Aimtron Technology |
2-Channel PWM Controller |
|
| 6 | AT1731A |
Aimtron Technology |
DC-DC Power IC |
|
| 7 | AT1741 |
Aimtron |
2-Channel PWM Controller |
|
| 8 | AT1743 |
ETC |
2-Channel PWM Controller for LCD Display |
|
| 9 | AT1780 |
Aimtron Technology |
Low-Noise Step-Up Current-Mode PWM Controller |
|
| 10 | AT17C010 |
ATMEL Corporation |
FPGA Configuration E2PROM Memory |
|
| 11 | AT17C010A |
ATMEL Corporation |
FPGA Serial Configuration Memories |
|
| 12 | AT17C128 |
ATMEL Corporation |
FPGA Configuration E2PROM |
|