Maxim Integrated MAX6643LBBAEE+ Motor Driver IC 16-Pin, QSOP
- RS Stock No.:
- 191-5127
- Mfr. Part No.:
- MAX6643LBBAEE+
- Brand:
- Maxim Integrated
Subtotal (1 pack of 5 units)*
£5.74
(exc. VAT)
£6.89
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- 5 unit(s) shipping from 31 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 5 + | £1.148 | £5.74 |
*price indicative
- RS Stock No.:
- 191-5127
- Mfr. Part No.:
- MAX6643LBBAEE+
- Brand:
- Maxim Integrated
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Maxim Integrated | |
| Output Configuration | PWM | |
| Maximum Output Current | 1mA | |
| Maximum Supply Voltage | 5.5 V | |
| Mounting Type | Surface Mount | |
| Package Type | QSOP | |
| Maximum Operating Supply Voltage | 5.5 V | |
| Pin Count | 16 | |
| Minimum Operating Supply Voltage | 3 V | |
| Product Length | 4.98mm | |
| Height | 0.25mm | |
| Width | 3.99mm | |
| Product Height | 0.254mm | |
| Minimum Operating Temperature | -40 °C | |
| Dimensions | 4.98 x 3.99 x 0.254mm | |
| Product Width | 3.99mm | |
| Maximum Operating Temperature | +125 °C | |
| Length | 4.98mm | |
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 | ||
Maximum Operating Supply Voltage 5.5 V | ||
Pin Count 16 | ||
Minimum Operating Supply Voltage 3 V | ||
Product Length 4.98mm | ||
Height 0.25mm | ||
Width 3.99mm | ||
Product Height 0.254mm | ||
Minimum Operating Temperature -40 °C | ||
Dimensions 4.98 x 3.99 x 0.254mm | ||
Product Width 3.99mm | ||
Maximum Operating Temperature +125 °C | ||
Length 4.98mm | ||
- COO (Country of Origin):
- TH
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