參數(shù)資料
型號： MAX867
廠商： Maxim Integrated Products, Inc.
英文描述： Hex Inverters 14-CFP -55 to 125
中文描述： 3.3V/5V或可調(diào)輸出、單節(jié)電池DC-DC轉(zhuǎn)換器
文件頁數(shù)： 2/12頁
文件大?。?/td> 139K
代理商： MAX867
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
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX8670ETL+ 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:
MAX8670ETL+TG069 制造商:Maxim Integrated Products 功能描述:
MAX8671AETL+ 功能描述:電池管理 Power Management IC with Li+/Li Polymer charger for Smart Phones/PDA Phones MP3/PMP DSC/DVC and GPS/ RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel
MAX8671AETL+T 功能描述:電池管理 Power Management IC with Li+/Li Polymer charger for Smart Phones/PDA Phones MP3/PMP DSC/DVC and GPS/ RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel
MAX8671CETL+ 功能描述:電池管理 PMIC w/Li + /Li Polymer Charger RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel
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