Maxim Integrated Motor Driver IC 16-Pin, QSOP
- RS stock no.:
- 191-3991
- Mfr. Part No.:
- MAX6643LBBAEE+
- Manufacturer:
- Maxim Integrated
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Currently unavailable
We don’t know if this item will be back in stock, it is being discontinued by the manufacturer.
- RS stock no.:
- 191-3991
- Mfr. Part No.:
- MAX6643LBBAEE+
- Manufacturer:
- Maxim Integrated
Specification
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Maxim Integrated | |
| Product Type | Motor Driver IC | |
| Pin Count | 16 | |
| Package Type | QSOP | |
| Automotive Standard | No | |
| Configuration | Automatic PWM Controller | |
| Height | 250 μm | |
| Length | 4.98 mm | |
| Maximum Operating Temperature | 125 °C | |
| Maximum Supply Voltage | 5.5 V | |
| Minimum Operating Temperature | -40 °C | |
| Minimum Supply Voltage | 3 V | |
| Mount Type | Surface | |
| Output Current | 1 mA | |
| Series | MAX6643LBBAE | |
| Standards/Approvals | RoHS | |
| Supply Current | 500 μA | |
| Width | 3.99 mm | |
| Select all | ||
|---|---|---|
Brand Maxim Integrated | ||
Product Type Motor Driver IC | ||
Pin Count 16 | ||
Package Type QSOP | ||
Automotive Standard No | ||
Configuration Automatic PWM Controller | ||
Height 250 μm | ||
Length 4.98 mm | ||
Maximum Operating Temperature 125 °C | ||
Maximum Supply Voltage 5.5 V | ||
Minimum Operating Temperature -40 °C | ||
Minimum Supply Voltage 3 V | ||
Mount Type Surface | ||
Output Current 1 mA | ||
Series MAX6643LBBAE | ||
Standards/Approvals RoHS | ||
Supply Current 500 μA | ||
Width 3.99 mm | ||
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
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