Analog Devices MAX6645ABFAUB+T Thermal Management
IC CNTRLR FAN SPEED 10-UMAX
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
MAX6645ABFAUB+T
Detailed Description
IC CNTRLR FAN SPEED 10-UMAX
Package
10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Key Features
Package / Case: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width); Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
MAX6645ABFAUB+T Datasheet
Quick Jump:
Technical Specifications
Analog Devices MAX6645ABFAUB+T Thermal Management technical specifications.
General
Package / Case
10-MSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Supply Voltage
3V ~ 5.5V
Output Type
PWM
Sensor Type
Internal and External
Topology
ADC, PWM Generator, Tach Counter
Accuracy
±3.5°C Local(Max), ±3°C Remote(Max)
Sensing Temperature
-40°C ~ 125°C, External Sensor
Output Alarm
Yes
Alternate Parts Comparison (MAX6645ABFAUB+T vs MAX31730AUB+T vs MAX6652AUB+T vs MAX6683AUB+)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 10-MSOP | 10-MSOP | 10-uMAX/uSOP | 10-MSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Supply Voltage | 3V ~ 5.5V | 3V ~ 3.6V | 2.7V ~ 5.5V | 2.7V ~ 5.5V |
| Operating Temperature | -40°C ~ 125°C | -- | -40°C ~ 125°C | -40°C ~ 125°C |
| Accuracy | ±3.5°C Local(Max), ±3°C Remote(Max) | -- | ±2°C(Max) | ±3°C(Max) |
| Function | Fan Control, Temp Monitor | -- | Temp Monitoring System (Sensor) | Temp Monitoring System (Sensor) |
| Output Alarm | Yes | -- | Yes | Yes |
| Output Fan | Yes | -- | No | No |
| Output Type | PWM | -- | I²C/SMBus | I²C/SMBus |
| Sensing Temperature | -40°C ~ 125°C, External Sensor | -- | -40°C ~ 125°C | -40°C ~ 125°C |
| Sensor Type | Internal and External | -- | Internal | Internal |
| Topology | ADC, PWM Generator, Tach Counter | -- | ADC, Multiplexer, Register Bank | ADC, Multiplexer, Register Bank |
| Action |
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