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參數(shù)資料
| 型號： | TC670ECH |
| 廠商： | Microchip Technology Inc. |
| 英文描述： | Tiny Predictive Fan Failure Detector |
| 中文描述： | 微型風(fēng)扇故障檢測預(yù)測 |
| 文件頁數(shù)： | 4/12頁 |
| 文件大?。?/td> | 469K |
| 代理商： | TC670ECH |
TC670
DS21688B-page 4
2002 Microchip Technology Inc.
3.0
TYPICAL PERFORMANCE CHARACTERISTICS
Note:
The graphs and tables provided following this note are a statistical summary based on a limited number of
samples and are provided for informational purposes only. The performance characteristics listed herein
are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified
operating range (e.g., outside specified power supply range) and therefore outside the warranted range.
SUPPLY VOLTAGE (V)
S
μ
A
110
105
100
95
90
85
80
75
115
70
2.7
3.0
3.3
3.6
3.9
4.2
4.5
4.8
5.1
5.4
5.7
6.0
Supply Current I
DD
vs. Supply Voltage (V
DD
)
vs. Temperature (T
A
)
0
1000
2000
3000
4000
5000
6000
7000
8000
9000
10000
11000
12000
13000
14000
15000
0.00
0.25
0.50
0.75
1.00
1.25
1.50
1.75
2.00
2.25
2.50
THRESHOLD VOLTAGE (V)
F
THRESHOLD Voltage vs. Fan Speed vs. Supply Voltage (V
DD
)
V
DD
= 3.6V
V
DD
= 3.0V
V
DD
= 3.3V
V
DD
= 5.5V
V
DD
= 5.0V
V
DD
= 2.7V
0
20
40
60
80
100
120
140
160
0.5
1
1.5
2
2.5
3
3.5
4
4.5
ALERT V
LOW
vs. ALERT I
SINK
A
O
ALERT I
SINK
(mA)
V
DD
= 2.7V
V
DD
= 3.0V
V
DD
= 3.6V
V
DD
= 5.0V
V
DD
= 5.5V
3000
4000
5000
6000
7000
8000
9000
10000
11000
12000
13000
-10.0 -8.0 -6.0 -4.0 -2.0 0.0
2.0
4.0
6.0
8.0 10.0
F
)
ALERT
ACC
(%)
ALERT
ACC
vs. Fan Speed vs. Temperature
V
DD
= 3.0V
T
A
= -40C
T
A
= +25C
T
A
= +90C
168
169
170
171
172
173
174
175
176
177
2.5
3.0
3.5
4.0
4.5
5.0
POWER SUPPLY VOLTAGE (V
DD
)
A
Alert Output Delay (T
DELAY
) vs.
Power Supply Voltage (V
DD
)
CLEAR Pin HIGH to ALERT pin HIGH
Timing Diagram
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TC670ECHTR | 功能描述:馬達/運動/點火控制器和驅(qū)動器 Predictive Fan Failure Det 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 |
| TC670ECHTR | 制造商:Microchip Technology Inc 功能描述:IC CONTROLLER FAN MANAGEMENT 制造商:Microchip Technology Inc 功能描述:IC, CONTROLLER, FAN MANAGEMENT |
| TC670ECHTR | 制造商:Microchip Technology Inc 功能描述:Fan Management Controller IC Package/Cas |
| TC670ECHTR-CUT TAPE | 制造商:Microchip 功能描述:TC670 Series 3 to 5.5 V Tiny Predictive Fan Failure Detector - SOT-23-6 |
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