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參數(shù)資料
| 型號(hào)： | MAX6644LBAAEE+T |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類(lèi)： | 模擬信號(hào)調(diào)理 |
| 英文描述： | Automatic PWM Fan-Speed Controllers with Overtemperature Output |
| 中文描述： | SPECIALTY ANALOG CIRCUIT, PDSO16 |
| 封裝： | 0.150 INCH, 0.635 MM PITCH, MO-137AB, QSOP-16 |
| 文件頁(yè)數(shù)： | 7/17頁(yè) |
| 文件大?。?/td> | 205K |
| 代理商： | MAX6644LBAAEE+T |
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MAX6643/MAX6644/MAX6645
Automatic PWM Fan-Speed Controllers with
Overtemperature Output
______________________________________________________________________________________
15
MAX6643
MAX6644
MAX6645
DXP1/(DXP)
DXP2
TEMPERATURE
SENSOR
TEMPERATURE
LOGIC
PWM
GENERATOR
FAN-FAIL
DETECTION
DUTY CYCLE
ANALOG SENSE
TACHOMETER
LOCKED ROTOR IN
ANALOG SENSE
TACHOMETER
LOCKED ROTOR IN
OT
TH
TL
THRESHOLD
SELECTION
FULLSPD/(FULLSPD)
PWM_OUT
FAN_IN1
FAN_IN2
FANFAIL
TACHSET
OT1 OT2 TH1 TH2 TL1 TL2
() ARE FOR MAX6643 ONLY.
Block Diagram
TO FANFAIL
ALARM
MAX6643
TH1
16
15
14
13
12
11 (TACHOMETER MODE)
(TACHOMETER MODE)
TO OVERTEMPERATURE ALARM
10
9
TL2
TL1
FANFAIL
TACHSET
FULLSPD
GND
DXP
VDD
VDD (+3.0V TO +5.5V)
+VFAN (5V OR 12V)
1
2
3
4
5
6
7
8
TH2
OT1
OT2
PWM_OUT
FAN_IN1
FAN_IN2
OT
4.7k
4.7k
4.7k
N
Typical Operating Circuit
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MAX6643LBBAEE+ | Automatic PWM Fan-Speed Controllers with Overtemperature Output |
| MAX6644LBAAEE+ | Automatic PWM Fan-Speed Controllers with Overtemperature Output |
| MAX6645ABFAUB+ | Automatic PWM Fan-Speed Controllers with Overtemperature Output |
| MAX6645ABFAUB+T | Automatic PWM Fan-Speed Controllers with Overtemperature Output |
| MAX6645BAFAUB+ | Automatic PWM Fan-Speed Controllers with Overtemperature Output |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX6645AAFAUB | 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類(lèi)型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| MAX6645AAFAUB-T | 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類(lèi)型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| MAX6645ABFAUB | 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類(lèi)型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| MAX6645ABFAUB+ | 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 Automatic PWM Fan Speed Controller RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類(lèi)型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| MAX6645ABFAUB+T | 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 Automatic PWM Fan Speed Controller RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類(lèi)型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
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