BUY ADM1185ARMZ-1REEL7 https://www.utsource.net/itm/p/12609332.html
| Parameter | Description |
|---|---|
| Part Number | ADM1185ARMZ-1REEL7 |
| Function | Digital Hot Swap Controller with I2C Interface and Fault Reporting |
| Package Type | 10-Lead MSOP (MS) |
| Supply Voltage | VDD: 4.5V to 14V |
| Operating Temperature | -40°C to +85°C |
| Quiescent Current | 600 μA (Typical) |
| Output Current Limit | Programmable from 0.5 A to 5 A |
| I2C Interface | Compatible with Standard and Fast Mode |
| Fault Protection | Overcurrent, Undervoltage, Overvoltage, Thermal Shutdown |
| Pin Count | 10 |
| Reel Quantity | 1000 |
Power Supply Connection: Connect the VDD pin to a supply voltage between 4.5V and 14V. Ensure proper decoupling capacitors are placed close to the VDD pin.
I2C Communication: Configure the I2C address using the address pins. Ensure pull-up resistors on the SDA and SCL lines. Communicate with the device using standard or fast-mode I2C protocols.
Current Limit Setting: Program the current limit through the I2C interface within the range of 0.5 A to 5 A.
Monitoring and Fault Handling: Monitor fault conditions via the I2C interface. The device reports overcurrent, undervoltage, overvoltage, and thermal shutdown events.
Thermal Management: Ensure adequate heat dissipation, especially when operating at higher currents or in high ambient temperatures.
Layout Considerations: Keep power traces short and wide to minimize resistance and inductance. Place bypass capacitors as close as possible to the device.
Storage and Handling: Store in original packaging until ready for use. Follow ESD handling precautions during assembly.
Mounting: Mount on a PCB using standard surface mount technology (SMT) processes suitable for MSOP packages.
