Purchase MAX6645, In-stock MAX6645 From SeekIC.
Part Number: MAX6645
Description: MAX6643/MAX6644/MAX6645 , ..MAX6643/MAX6644/MAX6645PWM ,.MAX6643/MAX6644/MAX6645PWM , ...
- Table of contents:
MAX6645
-
Suppliers
DataSheet
General Description
MAX6645 General Description
MAX6643/MAX6644/MAX6645 , ..
MAX6643/MAX6644/MAX6645PWM ,.
MAX6643/MAX6644/MAX6645PWM , .MAX6643 ,MAX6644MAX6645 .
MAX6643/MAX6644/MAX6645HL. HL.MAX6643 MAX66449(5°C). MAX6645, .
(OT).OT .MAX6643 FULLSPD,PWM100%. MAX6643/MAX6644/MAX6645FANFAIL ,. .
MAX6643MAX664416QSOP, MAX664510 µMAX®. 3.0V5.5V,500µA ().
MAX6645 Maximum Ratings
VDD to GND...........................................................-0.3V to +6V
PWM_OUT, OT, and FANFAIL to GND.....................-0.3V to +6V
FAN_IN1 and FAN_IN2 to GND.........................-0.3V to +13.2V
DXP_ to GND......................................................-0.3V to +0.8V
FULLSPD, FULLSPD, TH_, TL_, TACHSET,
and OT_ to GND ................................ .-0.3V to +(VDD + 0.3V)
FANFAIL, OT Current .......................................-1mA to +50mA
Continuous Power Dissipation (TA = +70°C)
10-Pin µMAX (derate 5.6mW/°C above +70°C) ........444mW
16-Pin QSOP (derate 8.3mW/°C above +70°C)....... 667mW
Operating Temperature Range .................-40°C to +125°C
Junction Temperature............................................... +150°C
Storage Temperature Range .....................-65°C to +150°C
Lead Temperature (soldering, 10s) .......................... +300°C
PWM_OUT, OT, and FANFAIL to GND.....................-0.3V to +6V
FAN_IN1 and FAN_IN2 to GND.........................-0.3V to +13.2V
DXP_ to GND......................................................-0.3V to +0.8V
FULLSPD, FULLSPD, TH_, TL_, TACHSET,
and OT_ to GND ................................ .-0.3V to +(VDD + 0.3V)
FANFAIL, OT Current .......................................-1mA to +50mA
Continuous Power Dissipation (TA = +70°C)
10-Pin µMAX (derate 5.6mW/°C above +70°C) ........444mW
16-Pin QSOP (derate 8.3mW/°C above +70°C)....... 667mW
Operating Temperature Range .................-40°C to +125°C
Junction Temperature............................................... +150°C
Storage Temperature Range .....................-65°C to +150°C
Lead Temperature (soldering, 10s) .......................... +300°C
MAX6645 Features
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` 1.6%,
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` 32Hz PWM
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` 2°C
` FULLSPD/FULLSPDPWM100%
` OT
` 16QSOP10µMAX
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` 1.6%,
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` 32Hz PWM
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` 2°C
` FULLSPD/FULLSPDPWM100%
` OT
` 16QSOP10µMAX
MAX6645 Typical Application
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MAX6645
PDF/DataSheet Download
- Datasheet: MAX6645
- File Size: 273137 KB
- Manufacturer: MAXIM
- Click here to Download
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MAX6644
The MAX6643/MAX6644/MAX6645 monitor temperature and automatically adjust fan speed to ensure optimum cooling while minimizing acoustic noise from the fan. Each device measures two temperature locations. The MAX6643/MAX6644/MAX6645 generate a PWM waveform th...
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The MAX6643/MAX6644/MAX6645 monitor temperature and automatically adjust fan speed to ensure optimum cooling while minimizing acoustic noise from the fan. Each device measures two temperature locations. The MAX6643/MAX6644/MAX6645 generate a PWM waveform th...
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