參數(shù)資料
型號： MAX866ESA
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 穩(wěn)壓器
英文描述： Hex Inverters 14-CDIP -55 to 125
中文描述： SWITCHING REGULATOR, 250 kHz SWITCHING FREQ-MAX, PDSO8
封裝： 0.150 INCH, SOP-8
文件頁數(shù)： 2/12頁
文件大?。?/td> 139K
代理商： MAX866ESA
V
M
3.3V /5V or Adjustable-Output,
S ingle-Cell DC-DC Converters
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
Supply Voltage (OUT to GND) ...................................-0.3V, +7V
Switch Voltage (LX to GND) .......................................-0.3V, +7V
LBI, REF, 3/––, FB to GND ............................-0.3V, (V
OUT
+ 0.3V)
Reference Current (I
REF
) ..................................................2.5mA
Continuous Power Dissipation (T
A
= +70°C)
SO (derate 5.88mW/°C above +70°C) .........................471mW
μMAX (derate 4.1mW/°C above +70°C) ......................330mW
ELECTRICAL CHARACTERISTICS
(Circuit of Figure 2, V
IN
= 1.2V, I
LOAD
= 0mA, T
A
= +25°C, unless otherwise noted.)
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.
Reverse Battery Current (T
≤
+45°C) (Note 1)................750mA
Operating Temperature Ranges
MAX86_C/D .......................................................0°C to +70°C
MAX86_E_A ....................................................-40°C to +85°C
J unction Temperature .....................................................+150°C
Storage Temperature Range ............................-65°C to +160°C
Lead Temperature (soldering, 10sec) ............................+300°C
Note 1:
Reverse battery current is measured from the Typical Operating Circuits battery input terminal to GND when the battery is
connected backwards. A reverse current of 750mA will not exceed the package dissipation limits but, if left for an extended
time (more than ten minutes), may degrade performance.
With falling edge
3/––= 3V, -20μA
≤
REF load
≤
250μA, C
REF
= 0.22μF
No REF load
0.9V
≤
V
IN
≤
3V
I
LOAD
= 0mA, 3/––= 3V, LBI = 1.5V,
V
OUT
= 3.47V, FB = 1.5V
Output set for 3.3V, measured at V
IN
in Figure 2, V
IN
= 1.5V
CONDITIONS
V
1.22
1.25
1.28
LBI Input Threshold
%
0.8
2.0
Reference Load Regulation
V
1.22
1.25
1.28
Reference Voltage
mA
500
μA
1
Shutdown Quiescent Current
(Note 4)
μA
27
60
Quiescent Supply Current in
3.3V mode (Note 4)
4.80
5.0
5.20
3.17
3.3
3.43
4.80
5.0
5.20
4.75
5.0
5.25
3.13
3.3
3.47
4.75
5.0
5.25
Output Voltage
(Note 2)
UNITS
MIN
TYP
MAX
PARAMETER
Peak Inductor Current Limit
MAX866, 3/––= 0V, 0mA
≤
I
LOAD
≤
6mA
MAX866, 3/––= 3V, 0mA
≤
I
LOAD
≤
8mA
MAX867, V
OUT
= 5V, 0mA
≤
I
LOAD
≤
6mA
MAX866, 3/––= 0V, 0mA
≤
I
LOAD
≤
6mA
MAX866, 3/––= 3V, 0mA
≤
I
LOAD
≤
8mA
MAX867, V
OUT
= 5V, 0mA
≤
I
LOAD
≤
6mA
MAX866, 3/––= 0V, 0mA
≤
I
LOAD
≤
10mA
MAX866, 3/––= 3V, 0mA
≤
I
LOAD
≤
15mA
MAX867, V
OUT
= 5V, 0mA
≤
I
LOAD
≤
10mA
S———N= 0V, 3/––= 3V, LBI = 1.5V, V
OUT
= 3.47V,
FB = 1.5V
0.9V
≤
V
IN
≤
3V
MAX866, 3/––= 0V, 4.8V
≤
V
LOAD
≤
5.2V
MAX866, 3/––= 3V, 3.17V
≤
V
LOAD
≤
3.43V
MAX867, V
OUT
= 5V, 4.8V
≤
V
LOAD
≤
5.2V
MAX866, 3/––= 0V, 4.8V
≤
V
LOAD
≤
5.2V
MAX866, 3/––= 3V, 3.17V
≤
V
LOAD
≤
3.43V
MAX867, V
OUT
= 5V, 4.8V
≤
V
LOAD
≤
5.2V
6
9
8
13
6
9
10
15
15
23
mA
10
15
Maximum Load Current
(Note 2)
0.9V
≤
V
IN
≤
3V,
T
A =
T
MIN TO
T
MAX
(Note 3)
1.2V
≤
V
IN
≤
3V
V
0.8
0.9
Minimum Start-Up
Supply Voltage
μA
100
No-Load Battery Current
1.2V
≤
V
IN
≤
3V
4.80
5.0
5.20
3.17
3.3
3.43
4.80
5.0
5.20
相關(guān)PDF資料
PDF描述
MAX867 Hex Inverters 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
MAX866ESA+ 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 3.3/5/AdjV 1-Cell DC/DC Converter RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT
MAX866ESA+T 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 3.3/5/AdjV 1-Cell DC/DC Converter RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT
MAX866ESA-T 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 3.3/5/AdjV 1-Cell DC/DC Converter RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT
MAX866EUA 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 3.3/5/AdjV 1-Cell DC/DC Converter RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT
MAX866EUA-G062 制造商:Maxim Integrated Products 功能描述:
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