| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 8 Pin |
| Case/Package | SOIC-8 |
| Power Rating | 471 mW |
| Number of Outputs | 1 Output |
| Input Voltage (DC) | 5.50 V |
| Output Voltage | 6.3 V |
| Output Current | 1.2 A |
| Number of Channels | 2 Channel |
| Number of Positions | 8 Position |
| Power Dissipation | 471 mW |
| Input Voltage (Max) | 5.5 V |
| Input Voltage (Min) | 2.7 V |
| Output Current (Max) | 1.2 A |
| Number of Inputs | 2 Input |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Supply Voltage | 2.7.5.5 VDC |
| Input Voltage | 5.5 V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Each |
| Size-Length | 5 mm |
| Size-Width | 4 mm |
| Size-Height | 1.5 mm |
| Operating Temperature | -40℃ ~ 85℃ |
The MAX890LESA+ is a high-side P-channel MOSFET Power Switch with thermal shutdown. The current-limited power switch is intended for high-side load-switching applications. This switch operates with inputs from +2.7 to +5.5V, making it ideal for both +3 and +5V systems. Internal current-limiting circuitry protects the input supply against overload. Thermal-overload protection limits power dissipation and junction temperatures. The MAX890L"s maximum current limit is 1.2A. The current limit through the switch is programmed with a resistor from SET to ground. The quiescent supply current is a low 10µA. When the switch is off, the supply current decreases to 0.1µA.
● Programmable current limit
● Thermal shutdown
● Active-low fault indicator output
● 0.09R Typical on-resistance
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