參數(shù)資料
型號： LM27
廠商： National Semiconductor Corporation
英文描述： SOT-23, 3 Degree Celcious Accurate, 120-150 Degree Celcious Factory Preset Thermostat
中文描述： 采用SOT - 23，3度Celcious準(zhǔn)確，120-150度Celcious廠預(yù)設(shè)溫控器
文件頁數(shù)： 3/9頁
文件大?。?/td> 204K
代理商： LM27
Absolute Maximum Ratings
(Note 1)
Input Voltage
Input Current at any pin (Note 2)
Package Input Current(Note 2)
Package Dissipation at T
A
= 25C
(Note 3)
Soldering Information
SOT23 Package
Vapor Phase (60 seconds)
Infrared (15 seconds)
6.0V
5mA
20mA
500mW
215C
220C
Storage Temperature
ESD Susceptibility (Note 4)
Human Body Model
Machine Model
65C to + 150C
2500V
250V
Operating Ratings
(Note 1)
Specified Temperature Range
LM27CIM
Positive Supply Voltage (V
+
)
Maximum V
OUT
T
MIN
≤
T
A
≤
T
MAX
40C
≤
T
A
≤
+150C
+2.7V to +5.5V
+5.5V
LM27 Electrical Characteristics
The following specifications apply for V
+
= 2.7V
to 5.5V
, and V
TEMP
load current = 0μA unless otherwise specified.
Bold-
face limits apply for T
A
= T
J
= T
MIN
to T
MAX
;
all other limits T
A
= T
J
= 25C unless otherwise specified.
Typical
(Note 6)
LM27CIM
Limits
(Note 7)
Units
(Limits)
Symbol
Parameter
Conditions
Temperature Sensor
Trip Point Accuracy (Includes
V
REF
, DAC, Comparator Offset,
and Temperature Sensitivity
errors)
Trip Point Hysteresis
+120C
<
T
A
<
+150C
±
3
C (max)
HYST = GND
HYST = V
+
10
2
C
C
V
TEMP
Output Temperature
Sensitivity
V
TEMP
Temperature Sensitivity
Error to Equation:
V
= (3.552x10
6
x(T30)
2
+
(10.695x10
3
x(T30))+
1.8386V
10.82
mV/C
30C
≤
T
A
≤
150C,
2.7V
≤
V
+
≤
5.5V
55C
≤
T
A
≤
150C,
4.5V
≤
V
+
≤
5.5V
T
A
= 25C
1μA
≤
I
L
≤
0
0
≤
I
L
≤
+40μA
+2.7V
≤
V
+
≤
+5.5V,
30C
≤
T
A
≤
+120C
±
3
C (max)
±
3
C (max)
±
2.5
C (max)
mV
mV (max)
mV/V
V
TEMP
Load Regulation
0.070
0.7
V
TEMP
Line Regulation
0.2
I
S
Supply Current
15
22
40
μA (max)
μA (max)
Digital Output and Input
I
OUT(“1”)
Logical “1” Output Leakage
Current (Note 9)
Logical “0” Output Voltage
V
+
= +5.0V
0.001
1
μA (max)
V
OUT(“0”)
I
OUT
= +1.2mA and
V
+
≥
2.7V;
I
OUT
= +3.2mA and
V
+
≥
4.5V; (Note 8)
I
SOURCE
= 500μA, V
+
≥
2.7V
I
SOURCE
= 800μA,
V
+
≥
4.5V
0.4
V (max)
V
OUT(“1”)
Logical “1” Push-Pull Output
Voltage
0.8 x V
+
V (min)
V
+
1.5
V (min)
V
IH
HYST Input Logical ”1“ Threshold
Voltage
HYST Input Logical ”0“ Threshold
Voltage
0.8 x V
+
V (min)
V
IL
0.2 x V
+
V (max)
L
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相關(guān)PDF資料
PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM27_06 制造商:NSC 制造商全稱:National Semiconductor 功能描述:SOT-23, ±3°C Accurate, 120°C-150°C Factory Preset Thermostat
LM2700 制造商:NSC 制造商全稱:National Semiconductor 功能描述:600kHz/1.25MHz, 2.5A, Step-up PWM DC/DC Converter
LM2700_04 制造商:NSC 制造商全稱:National Semiconductor 功能描述:600kHz/1.25MHz, 2.5A, Step-up PWM DC/DC Converter
LM2700LD-ADJ 功能描述:DC/DC 開關(guān)控制器 RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
LM2700LD-ADJ/NOPB 功能描述:DC/DC 開關(guān)控制器 RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
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