Maxim Integrated Temperature Sensor, PWM Output, Surface Mount, SMBus, ±1°C, 16 Pins
- RS Stock No.:
- 732-6801P
- Mfr. Part No.:
- MAX6639AEE+
- Brand:
- Maxim Integrated
Discontinued product
- RS Stock No.:
- 732-6801P
- Mfr. Part No.:
- MAX6639AEE+
- Brand:
- Maxim Integrated
Technical Reference
Legislation and Compliance
Product Details
MAX6639 Temperature Monitor & PWM Fan Controller
The MAX6639 series temperature monitor & PWM fan controller is designed to monitor internal temperature plus the temperature of an external diode-connected transistor or alternatively, monitor the temperature of 2 external diode-connected transistors. The fan control element of the MAX6639, uses temperature data to change the speed of up to 2 cooling fans.
Applications include desktop and notebook computers, servers, projectors and networking equipment.
Applications include desktop and notebook computers, servers, projectors and networking equipment.
Features;
2 PWM outputs
2 Thermal-Diode Inputs
Temperature measurement up to 150°C
Note
Please note that any defect or non – conformance of this product must be discovered and reported to RS within 20 days of purchase.
Specifications
Attribute | Value |
|---|---|
| Sensor Function | Temperature |
| Output Type | PWM |
| Interface Type | SMBus |
| Accuracy | ±1°C |
| Mounting Type | Surface Mount |
| Pin Count | 16 |
| Minimum Operating Temperature | -40 °C |
| Operating Temperature Range | -40 → +125 °C |
| Maximum Operating Temperature | +125 °C |
| Minimum Operating Supply Voltage | 3 V |
| Maximum Operating Supply Voltage | 5.5 V |
| Package Type | QSOP |
| Length | 4.98mm |
| Height | 1.65mm |
| Width | 3.99mm |
| Dimensions | 4.98 x 3.99 x 1.65mm |
| Resolution | 11 bit |