Maxim Integrated MAX6643LBBAEE+ Motor Driver IC 16-Pin, QSOP

View all Motor Driver ICs
Currently unavailable
We don't know if this item will be back in stock, RS intend to remove it from our range soon.
RS Stock No.:
191-3991
Mfr. Part No.:
MAX6643LBBAEE+
Brand:
Maxim Integrated
Find similar products by selecting one or more attributes.
Select all

Brand

Maxim Integrated

Output Configuration

PWM

Maximum Output Current

1mA

Maximum Supply Voltage

5.5 V

Mounting Type

Surface Mount

Package Type

QSOP

Pin Count

16

Maximum Operating Supply Voltage

5.5 V

Minimum Operating Supply Voltage

3 V

Dimensions

4.98 x 3.99 x 0.254mm

Minimum Operating Temperature

-40 °C

Length

4.98mm

Width

3.99mm

Product Height

0.254mm

Maximum Operating Temperature

+125 °C

Product Width

3.99mm

Product Length

4.98mm

Height

0.25mm

Simple, Automatic Fan-Speed Control
Internal and External Temperature Sensing
Detect Fan Failure Through Locked-Rotor Output, Tachometer Output, or Fan-Supply Current Sensing
Multiple, 1.6% Output Duty-Cycle Steps for Low Audibility of Fan-Speed Changes
Pin-Selectable or Factory-Selectable Low-Temperature Fan Threshold
Pin-Selectable or Factory-Selectable High-Temperature Fan Threshold
Spin-Up Time Ensures Fan Start
Fan-Start Delay Minimizes Power-Supply Load at Power-Up
32Hz PWM Output
Controlled Duty-Cycle Rate-of-Change Ensures Good Acoustic Performance
2°C Temperature-Measurement Accuracy
Active-Low FULLSPD/FULLSPD Input Sets PWM to 100%
Pin-Selectable Active-Low OT Output Threshold
16-Pin QSOP and 10-Pin μMAX Packages
Applications
Desktop Computers
Networking Equipment
Servers
Storage Equipment
Workstations