MAX6653AEE+, Energy Processor PWM 16-Pin QSOP

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

MAX6653 Temperature Monitor & PWM Fan Controller

The MAX6653 series temperature monitor & PWM fan controller is designed to measure the temperature of a remote-PN junction, measure internal die temperature and control the speed of a DC cooling fan dependent on temperature.
Applications include PCs, servers, workstations, telecommunications equipment, networking equipment, test equipment and industrial control.

2Wire serial interface
3 V to 5.5 V voltage supply range
Fan speed watchdog
Fan fault detection
Controlled PWM Rise & Fall times


Please note that any defect or non – conformance of this product must be discovered and reported to RS within 20 days of purchase.

Attribute Value
Mounting Type Surface Mount
Output Type PWM
Package Type QSOP
Pin Count 16
Dimensions 4.98 x 3.99 x 1.481mm
Length 4.98mm
Width 3.99mm
Height 1.481mm
Maximum Operating Supply Voltage 5.5 V
Maximum Operating Temperature +125 °C
Minimum Operating Supply Voltage 3 V
Minimum Operating Temperature -40 °C
Discontinued product