參數(shù)資料
型號： MAX861
廠商： Maxim Integrated Products, Inc.
英文描述： 50mA, Frequency-Selectable, Switched-Capacitor Voltage Converters(50mA,高達250KHz的振蕩頻率,電荷泵電壓轉(zhuǎn)換器)
中文描述： 50mA、頻率可選的開關電容電壓變換器
文件頁數(shù)： 2/12頁
文件大?。?/td> 116K
代理商： MAX861
M
50mA, Frequenc y-S elec table,
S witc hed-Capac itor Voltage Converters
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
DD
to GND or GND to OUT) .....................6.0V
Supply Voltage (V
ELECTRICAL CHARACTERISTICS
(Typical Operating Circuit (Inverter), V
DD
= +5V, –———N= V
DD
, FC = LV = GND, C1 = C2 = 10μF (Note 2), T
A
= T
MIN
to T
MAX
, unless
otherwise noted. Typical values are at T
A
= +25°C.)
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.
to (V
DD
+ 0.3V)
Continuous Output Current (OUT, V
DD
) .............................60mA
Output Short-Circuit to GND (Note 1)...................................1sec
Continuous Power Dissipation (T
A
= +70°C)
SO (derate 5.88mW/°C above +70°C).........................471mW
μMAX (derate 4.10mW/°C above +70°C) ....................330mW
CERDIP (derate 8.00mW/°C above +70°C).................640mW
Operating Temperature Ranges
MAX86_C_A........................................................0°C to +70°C
MAX86_ESA.....................................................-40°C to +85°C
MAX86_MJ A ..................................................-55°C to +125°C
Storage Temperature Range.............................-65°C to +160°C
Lead Temperature (soldering, 10sec) .............................+300°C
I
L
= 10mA, V
DD
= 2V
R
L
= 1k
I
L
= 50mA
V
DD
= 3V, V
OUT
more negative than -2.5V
V
DD
= 5V, V
OUT
more negative than -3.75V
MAX861M
MAX860M
MAX861C/E
MAX860C/E
CONDITIONS
20
35
R
OUT
Output Resistance
(Note 3)
12
25
mA
I
OUT
Output Current
50
100
mA
6.5
I
DD
No-Load Supply Current
2.6
0.5
2.5
5.0
1.1
2.0
V
2.5
5.5
0.3
V
DD
Supply Voltage
1.5
5.5
3.0
5.5
0.3
0.4
3.3
1.3
0.4
0.2
0.07
0.6
1.4
1.0
2.5
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
Inverter, LV = open
Inverter, LV = GND
Doubler, LV = OUT
FC = V
DD
= 5V
FC = V
DD
= 3V
FC = OUT
FC = V
DD
FC = GND
FC = GND
FC = OUT
FC = V
DD
FC = GND
FC = OUT
FC = V
DD
FC = GND
FC = OUT
10
30
Note 1:
OUT may be shorted to GND for 1sec without damage, but shorting OUT to V
DD
may damage the device and should be
avoided. Also, for temperatures above +85°C, OUT must not be shorted to GND or V
DD
, even instantaneously, or device
damage may result.
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相關代理商/技術參數(shù)
參數(shù)描述
MAX8610ETD+ 制造商:Maxim Integrated Products 功能描述:
MAX8610ETM+ 功能描述:直流/直流開關轉(zhuǎn)換器 RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率: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 安裝風格:SMD/SMT
MAX8611ETM+ 功能描述:直流/直流開關轉(zhuǎn)換器 RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率: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 安裝風格:SMD/SMT
MAX8611ETM+TW 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:
MAX8611VETM+ 功能描述:直流/直流開關轉(zhuǎn)換器 RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率: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 安裝風格:SMD/SMT
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