| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Frequency | 330 kHz |
| Number of Pins | 10 Pin |
| Supply Voltage (DC) | 4.50V (min) |
| Case/Package | TFSOP-10 |
| Power Rating | 444 mW |
| Number of Outputs | 1 Output |
| Output Voltage | 3.3.5 V |
| Output Current | 10 A |
| Number of Channels | 1 Channel |
| Number of Positions | 10 Position |
| Output Power | 444 mW |
| Switching Frequency | 330 kHz |
| Duty Cycle | 100 % |
| Input Voltage (Max) | 36 V |
| Input Voltage (Min) | 4.5 V |
| Output Voltage (Max) | 5 V |
| Output Current (Max) | 10 A |
| Maximum Duty Cycle | 1 |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Supply Voltage | 4.5V ~ 36V |
| Supply Voltage (Max) | 36 V |
| Supply Voltage (Min) | 4.5 V |
| Input Voltage | 4.5V ~ 36V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Unknown |
| Packaging | Cut Tape (CT) |
| Size-Length | 3.05 mm |
| Size-Width | 3.05 mm |
| Size-Height | 0.95 mm |
| Operating Temperature | -40℃ ~ 85℃ |
The MAX1744EUB+ is a high voltage, step down DC to DC controller in 10 pin µMAX package. The step down DC to DC controller capable of handling up to 36V inputs. It use a current-limited control scheme for excellent light and full-load efficiency while the 330KHz (max) switching frequency permits small external components for space-critical applications. Operation to 100% duty cycle permits the lowest possible dropout voltage. The MAX1744 contains an internal feedback network that provides a pin-selectable output voltage of either 3.3V or 5V.
● Supply voltage range is 4.5V to 36V
● Operating temperature range from -40°C to 85°C
● Quiescent current is 90µA
● Shutdown current is 4µA
● Output power capability exceeds 50W
● Low dropout voltage
● Efficiency is greater than 90%
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