Maxim Integrated MAX6643LBBAEE+ Motor Driver IC 16-Pin, QSOP
- RS Stock No.:
- 191-3991
- Mfr. Part No.:
- MAX6643LBBAEE+
- Manufacturer:
- Maxim Integrated
This product is currently unavailable to backorder.
Unfortunately, we don’t have this product in stock and it’s not available to backorder at this time.
Added
Price (VAT excluded) Each (In a Tube of 100)
TWD79.40
(exc. GST)
TWD83.37
(inc. GST)
| Units | Per unit | Per Tube* |
| 100 - 400 | TWD79.40 | TWD7,940.00 |
| 500 + | TWD71.50 | TWD7,150.00 |
| *price indicative | ||
- RS Stock No.:
- 191-3991
- Mfr. Part No.:
- MAX6643LBBAEE+
- Manufacturer:
- Maxim Integrated
Product overview and Technical data sheets
Legislation and Compliance
Product Details
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
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
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
Specifications
Attribute | Value |
|---|---|
| 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 |
| Height | 0.25mm |
| Width | 3.99mm |
| Length | 4.98mm |
| Maximum Operating Temperature | +125 °C |
| Minimum Operating Temperature | -40 °C |
| Product Width | 3.99mm |
| Dimensions | 4.98 x 3.99 x 0.254mm |
| Product Length | 4.98mm |
| Product Height | 0.254mm |