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參數資料
| 型號： | MAX6650EUB |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 運動控制電子 |
| 英文描述： | Fan-Speed Regulators and Monitors with SMBus/I2C-Compatible Interface |
| 中文描述： | BRUSHLESS DC MOTOR CONTROLLER, 0.1 A, PDSO10 |
| 封裝： | MO-187CBA, MICRO, SOP-10 |
| 文件頁數： | 2/25頁 |
| 文件大?。?/td> | 315K |
| 代理商： | MAX6650EUB |
M
Fan-Speed Regulators and Monitors
with SMBus/I
2
C-Compatible Interface
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
V
CC
to GND..............................................................-0.3V to +6V
FB, TACH_ ..........................................................-0.3V to +13.2V
All Other Pins..............................................-0.3V to (V
CC
+ 0.3V)
Output Voltages..........................................-0.3V to (V
CC
+ 0.3V)
Maximum Current
Into V
CC
, GND, V
OUT
...................................................100mA
Into All Other Pins ..........................................................50mA
ELECTRICAL CHARACTERISTICS
(V
CC
= 3.0V to 5.5V, T
A
= -40°C to +85°C, unless otherwise noted. Typical values are at T
A
= +25°C and V
CC
= 5V.)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Continuous Power Dissipation (T
A
= +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 +85°C
Junction Temperature .....................................................+150°C
Storage Temperature Range.............................-65°C to +150°C
Lead Temperature (soldering, 10s).................................+300°C
Input Low Voltage
Input Hysteresis
Pullup Resistor
V
HYS
R
GPIO_
200
100
mV
k
Tachometer Threshold
V
TACH_
V
FB
+ 1.0
70
V
FB
+3
150
V
12V fan, 0 < V
FB
< 9V
0 < V
TACH
< 9V
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
Output Source Current
TACHOMETER INPUTS
(TACH_)
I
SOURCE
50
mA
Output Sink Current
I
SINK
10
mA
Output Voltage Range
V
OUT
0.3
V
CC
- 0.3
V
V
FB
+ 0.5
V
FB
+1.5
Tachometer Input Impedance
FEEDBACK
(FB)
R
TACH_
100
k
Supply Voltage
Supply Current
OUTPUT
(OUT)
V
CC
I
CC
3.0
5.5
10
V
mA
DAC Differential Nonlinearity
Useful DAC Resolution
Feedback Input Impedance
GENERAL-PURPOSE INPUTS/OUTPUTS
(GPIO_) (Note 2)
5
8
LSB
bits
k
R
FB
70
100
150
Output Sink Current
I
GPIO_
10
mA
CONDITIONS
Guaranteed monotonicity on FB (Note 1)
Measured at FB (Note 1)
0 < VFB < 9V
V
OUT
= V
CC
- 1.8V
V
OUT
= 0.5V
I
OUT
= ±100μA
5V fan, 0 < V
FB
< 4.5V
V
GPIO_
= 0.4V
Full-on mode, I
OUT
= 0
V
0.8
V
IL(GPIO_)
Input High Voltage
V
2
3
V
CC
≤
3.6V
V
CC
> 3.6V
V
IH(GPIO_)
POWER SUPPLY
(V
CC
)
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MAX6650EUB+ | 功能描述:馬達/運動/點火控制器和驅動器 Fan-Speed Regulator & Monitor RoHS:否 制造商:STMicroelectronics 產品:Stepper Motor Controllers / Drivers 類型: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 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| MAX6650EUB+T | 功能描述:馬達/運動/點火控制器和驅動器 Fan-Speed Regulator & Monitor RoHS:否 制造商:STMicroelectronics 產品:Stepper Motor Controllers / Drivers 類型: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 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| MAX6650EUB-T | 功能描述:馬達/運動/點火控制器和驅動器 RoHS:否 制造商:STMicroelectronics 產品:Stepper Motor Controllers / Drivers 類型: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 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| MAX6651EEE | 功能描述:馬達/運動/點火控制器和驅動器 RoHS:否 制造商:STMicroelectronics 產品:Stepper Motor Controllers / Drivers 類型: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 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| MAX6651EEE+ | 功能描述:馬達/運動/點火控制器和驅動器 Fan-Speed Regulator & Monitor RoHS:否 制造商:STMicroelectronics 產品:Stepper Motor Controllers / Drivers 類型: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 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
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