DESIGN SHOWCASE Supervisor IC indicates fan failure The brushless DC fans found in many types of equipment can be crucial to the performance and longevity of that equipment. A quick indication of fan failure, moreover, can be essential in preventing major damage. Among the many approaches for identifying and indicating stalled fans, the circuit of Figure 1 i.
he MAX6316 µP supervisor monitors a fan’s tachometer output. 19 .
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | A521RW |
MicroPower Direct |
5W Single & Dual Output DC/DC Converters | |
2 | A522RW |
MicroPower Direct |
5W Single & Dual Output DC/DC Converters | |
3 | A523RW |
MicroPower Direct |
5W Single & Dual Output DC/DC Converters | |
4 | A524RW |
MicroPower Direct |
5W Single & Dual Output DC/DC Converters | |
5 | A525RW |
MicroPower Direct |
5W Single & Dual Output DC/DC Converters | |
6 | A5268 |
ANPEC |
340KHz Synchronous Rectified Step-Down Converter | |
7 | A526RW |
MicroPower Direct |
5W Single & Dual Output DC/DC Converters | |
8 | A527RW |
MicroPower Direct |
5W Single & Dual Output DC/DC Converters | |
9 | A5-5 |
MA-COM |
Cascadable Amplifier | |
10 | A500 |
Powerex Power Semiconductors |
SILICON RECTIFIER | |
11 | A5000 |
NXP |
EdgeLock Secure Authenticator | |
12 | A500K050 |
Actel |
System Gates |