參數(shù)資料
型號： MAX6684ESA
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 電源管理
英文描述： QUADRUPLE 2-INPUT POSITIVE-OR GATES 14-CFP -55 to 125
中文描述： 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8
封裝： SOIC-8
文件頁數(shù)： 3/7頁
文件大?。?/td> 168K
代理商： MAX6684ESA
M
Fan-Failure Detector with Integrated
Power Switch
_______________________________________________________________________________________
3
R
DSON
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
R
D
(
)
60
35
10
-15
0.4
0.8
1.2
1.6
2.0
0
-40
85
V
CC
= 3V
I
SENSE
= 300mA
V
CC
= 5.5V
SUPPLY CURRENT vs. TEMPERATURE
M
TEMPERATURE (
°
C)
S
μ
A
60
35
10
-15
225
250
275
300
200
-40
85
V
CC
= 3V
NO LOAD
V
CC
= 5.5V
OVERCURRENT OPERATION
M
20ms/div
0
0A
I
SENSE
500mA/div
V
5V/div
V
SENSE
2V/div
0
Typical Operating Characteristics
(V
CC
= 3.3V, T
A
= +25
°
C, unless otherwise noted.)
Pin Description
PIN
NAME
FUNCTION
1
SENSE
Positive Current-Sensing Terminal. Connect SENSE to low side of fan.
2
FAIL
Active-Low, Open-Drain Fan-Failure Output
3
GND
Ground
4
FC-
Connect to 0.1μF capacitor for most locked-rotor detection applications. To detect minimum speed,
select C
F
according to
Minimum Speed and Locked-Rotor Detection.
Connect to 0.1
μ
F capacitor for most locked-rotor detection applications. To detect minimum speed,
select C
F
according to
Minimum Speed and Locked-Rotor Detection.
5
FC+
6
V
CC
Supply Voltage Input. Bypass V
CC
to GND with a 1μF capacitor.
7
OFF
Acti ve- Low Fan- C ontr ol Inp ut. D ve
O FF
hi g h or l eave fl oati ng to tur n fan on. D ve
O FF
l ow to tur n fan off.
8
PGND
Power Ground. Connect to GND.
相關(guān)PDF資料
PDF描述
MAX6690 2∑C Accurate Remote/Local Temperature Sensor with SMBus Serial Interface
MAX6690MEE QUADRUPLE 2-INPUT POSITIVE-OR GATES 14-CFP -55 to 125
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX6684ESA+ 功能描述:馬達/運動/點火控制器和驅(qū)動器 Fan-Failure Detector 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
MAX6684ESA+ 制造商:Maxim Integrated Products 功能描述:DETECTOR FAN-FAILURE 6684 SOIC8 制造商:Maxim Integrated Products 功能描述:DETECTOR, FAN-FAILURE, 6684, SOIC8
MAX6684ESA+T 功能描述:馬達/運動/點火控制器和驅(qū)動器 Fan-Failure Detector 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
MAX6684ESA-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
MAX6685AU40H 功能描述:板上安裝溫度傳感器 RoHS:否 制造商:Omron Electronics 輸出類型:Digital 配置: 準確性:+/- 1.5 C, +/- 3 C 溫度閾值: 數(shù)字輸出 - 總線接口:2-Wire, I2C, SMBus 電源電壓-最大:5.5 V 電源電壓-最小:4.5 V 最大工作溫度:+ 50 C 最小工作溫度:0 C 關(guān)閉: 安裝風(fēng)格: 封裝 / 箱體: 設(shè)備功能:Temperature and Humidity Sensor
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