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ON Semiconductor |
IC THER CTRL VOLT/MONITOR 24QSOP |
Obsolete | Fan Control, Temp Monitor | Internal and External | 0°C ~ 105°C, External Sensor | ±1°C | ADC, Comparator, Fan Speed Counter, Multiplexer, Register Bank | SMBus | No | Yes | 3 V ~ 5.5 V | 0°C ~ 105°C | Surface Mount | 24-SSOP (0.154", 3.90mm Width) | 24-QSOP |
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ON Semiconductor |
IC REMOTE THERMAL Controller 24-QSOP |
Obsolete | Fan Control, Temp Monitor | Internal and External | 0°C ~ 105°C, External Sensor | ±1°C | ADC, Comparator, Fan Speed Counter, Multiplexer, Register Bank | SMBus | No | Yes | 3 V ~ 5.5 V | 0°C ~ 105°C | Surface Mount | 24-SSOP (0.154", 3.90mm Width) | 24-QSOP |
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ON Semiconductor |
IC REMOTE THERMAL Controller 24-QSOP |
Obsolete | Fan Control, Temp Monitor | Internal and External | 0°C ~ 105°C, External Sensor | ±1°C | ADC, Comparator, Fan Speed Counter, Multiplexer, Register Bank | SMBus | No | Yes | 3 V ~ 5.5 V | 0°C ~ 105°C | Surface Mount | 24-SSOP (0.154", 3.90mm Width) | 24-QSOP |
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ON Semiconductor |
IC THERM/FAN SPEED Controller 16-QSOP |
Obsolete | Fan Control, Temp Monitor | Internal and External | -40°C ~ 125°C, External Sensor | ±1°C | ADC, Comparator, Multiplexer, Register Bank | SMBus | Yes | Yes | 3 V ~ 5.5 V | -40°C ~ 125°C | Surface Mount | 16-SSOP (0.154", 3.90mm Width) | 16-QSOP |
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Microchip Technology |
IC RPM FAN Controller 16QFN |
Active | Fan Control, Temp Monitor | Internal and External | - | ±1°C | ADC (Sigma Delta), Multiplexer, Register Bank | SMBus | Yes | Yes | 3.3V | - | Surface Mount | 16-VQFN Exposed Pad | 16-QFN (4x4) |
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Nuvoton Technology Corporation of America |
IC H/W MONITOR |
Active | Hardware Monitor | Internal and External | -20°C ~ 100°C | ±1°C | ADC, Comparator, Register Bank | I²C/SMBus | Yes | Yes | 3.3V | -20°C ~ 100°C | Surface Mount | 48-LQFP | 48-LQFP (7x7) |
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Nuvoton Technology Corporation of America |
IC H/W MONITOR 56-SSOP |
Not For New Designs | Hardware Monitor | External | External Sensor | ±1°C | ADC (Sigma Delta), Multiplexer, Register Bank | I²C | Yes | Yes | 4.75 V ~ 5.25 V | 0°C ~ 70°C | Surface Mount | 56-BSSOP (0.295", 7.50mm Width) | 56-SSOP |
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Nuvoton Technology Corporation of America |
IC H/W MONITOR 48LQFP |
Active | Hardware Monitor | External | - | ±1°C | ADC, Register Bank | I²C/SMBus | Yes | Yes | 2.97 V ~ 3.63 V | 0°C ~ 70°C | Surface Mount | 48-LQFP | 48-QFP (7x7) |
