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參數(shù)資料
| 型號： | MAX6651EEE+ |
| 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™/I<sup>2</sup>C-Compatible Interface |
| 中文描述： | BRUSHLESS DC MOTOR CONTROLLER, 0.1 A, PDSO16 |
| 封裝： | QSOP-16 |
| 文件頁數(shù)： | 12/25頁 |
| 文件大?。?/td> | 235K |
| 代理商： | MAX6651EEE+ |
MAX6650/MAX6651
Fan-Speed Regulators and Monitors
with SMBus/I2C-Compatible Interface
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(VCC = 3.0V to 5.5V, TA = -40°C to +85°C, unless otherwise noted. Typical values are at TA = +25°C and VCC = 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.
VCC to GND ..............................................................-0.3V to +6V
FB, TACH_ ..........................................................-0.3V to +13.2V
All Other Pins..............................................-0.3V to (VCC + 0.3V)
Output Voltages..........................................-0.3V to (VCC + 0.3V)
Maximum Current
Into VCC, GND, VOUT ...................................................100mA
Into All Other Pins ..........................................................50mA
Continuous Power Dissipation (TA = +70°C)
10-Pin MAX (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
Soldering Temperature (reflow)
Lead(Pb)-free..............................................................+260°C
Containing lead(Pb) ....................................................+240°C
Input Low Voltage
Input Hysteresis
VHYS
200
mV
Tachometer Threshold
VTACH_
VFB + 1.0
VFB +3
V
12V fan, 0 < VFB < 9V
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
Output Source Current
ISOURCE
50
mA
Output Sink Current
ISINK
10
mA
Output Voltage Range
VOUT
0.3
VCC - 0.3
V
VFB + 0.5
VFB +1.5
Tachometer Input Impedance
RTACH_
70
100
150
k
Ω
Supply Voltage
VCC
3.0
5.5
V
Supply Current
ICC
10
mA
DAC Differential Nonlinearity
5
LSB
Useful DAC Resolution
8
bits
Feedback Input Impedance
RFB
70
100
150
k
Ω
Output Sink Current
IGPIO_
10
mA
CONDITIONS
Guaranteed monotonicity on FB (Note 1)
VOUT = VCC - 1.8V
Measured at FB (Note 1)
VOUT = 0.5V
IOUT = ±100A
5V fan, 0 < VFB < 4.5V
0 < VFB < 9V
0 < VTACH < 9V
VGPIO_ = 0.4V
Full-on mode, IOUT = 0
V
0.8
VIL(GPIO_)
Input High Voltage
V
2
VCC
≤ 3.6V
VIH(GPIO_)
3
VCC > 3.6V
Pullup Resistor
RGPIO_
100
k
Ω
TACHOMETER INPUTS (TACH_)
FEEDBACK (FB)
GENERAL-PURPOSE INPUTS/OUTPUTS (GPIO_) (Note 2)
POWER SUPPLY (VCC)
OUTPUT (OUT)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX6651EEE+ | 功能描述:馬達/運動/點火控制器和驅(qū)動器 Fan-Speed Regulator & Monitor RoHS:否 制造商:STMicroelectronics 產(chǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| MAX6651EEE+T | 功能描述:馬達/運動/點火控制器和驅(qū)動器 Fan-Speed Regulator & Monitor RoHS:否 制造商:STMicroelectronics 產(chǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| MAX6651EEE+TG074 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX6651EEE-T | 功能描述:馬達/運動/點火控制器和驅(qū)動器 RoHS:否 制造商:STMicroelectronics 產(chǎn)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(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| MAX6651EVCMAXQU | 功能描述:電源管理模塊 MAX6651 Evaluation Kit/Evaluation System RoHS:否 制造商:ROHM Semiconductor 產(chǎn)品:AC-DC Converters 最大輸入電壓:264 VAC 開關(guān)頻率: 輸出電壓:10 V to 28.8 V 輸出電流:350mA 負載調(diào)節(jié): 最大工作溫度:+ 60 C 尺寸:100 mm x 16 mm x 17 mm |
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