參數(shù)資料
型號(hào)： MAX864EEE
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 穩(wěn)壓器
英文描述： Dual-Output Charge Pump with Shutdown
中文描述： SWITCHED CAPACITOR CONVERTER, 185 kHz SWITCHING FREQ-MAX, PDSO16
封裝： 0.150 INCH, 0.025 INCH PITCH, QSOP-16
文件頁(yè)數(shù)： 2/12頁(yè)
文件大小： 122K
代理商： MAX864EEE
M
Dual-Output Charge Pump with S hutdown
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
V+ to GND..............................................................-0.3V to +12V
SHDN
, FC0, FC1 to GND .............................-0.3V to (V+ + 0.3V)
IN to GND..............................................................-0.3V to +6.2V
V- to GND ...............................................................+0.3V to -12V
V- Output Current .............................................................100mA
V- Short Circuit to GND .................................................Indefinite
ELECTRICAL CHARACTERISTICS (Note 1)
(V
IN
= 5V,
SHDN
= V
IN
, circuit of Figure 1, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25°C.)
SYMBOL
PARAMETER
SUPPLY
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.
Note 1:
Measured using the capacitor values in Table 1. Capacitor ESR contributes approximately 10% of the output impedance
[ESR + 1 / (pump frequency x capacitance)].
Operating Temperature Range
MAX864EEE......................................................-40°C to +85°C
Continuous Power Dissipation (T
A
= +70°C)
QSOP (derate 8.70mW/°C above +70°C).....................696mW
Storage Temperature Range............................ -65°C to +160°C
Lead Temperature (soldering, 10sec) .............................+300°C
60
V+ = 10V, I
V-
= 10mA (forced)
Output Resistance
(Note 1)
34
50
100
I
V+
= 10mA, I
V-
= 0mA
55
75
6
50
I
V-
= 10mA
V- to GND Shutdown Resistance
22
100
I
V+
= 10mA
V+ to IN Shutdown Resistance
μA
-1
1
SHDN
, FC0 = FC1 = GND or IN
Logic Input Bias Current
V
3.5
2.8
SHDN
, FC0, FC1
Logic Input High Voltage
V
2.2
1.0
SHDN
, FC0, FC1
Logic Input Low Voltage
kHz
130
185
260
FC1 = FC0 = IN
Oscillator Frequency
V
6.0
1.0
3.65
11
18
R
LOAD
= 10k
FC1 = FC0 = GND, f = 7kHz
FC1 = GND, FC0 = IN, f = 33kHz
FC1 = IN, FC0 = GND, f = 100kHz
FC1 = FC0 = IN, f = 185kHz
Maximum Supply Voltage
V
2.00
Minimum Start-Up Voltage
70
100
140
FC1 = IN, FC0 = GND
24
33
48
FC1 = GND, FC0 = IN
5
7
10
FC1 = FC0 = GND
μA
0.1
1
FC1 = FC0 = IN or GND,
SHDN
= GND
Shutdown Current
0.6
2.4
7
12
mA
Supply Current
UNITS
MIN
TYP
MAX
R
LOAD
= 10k
%
95
99
V-, R
L
=
∞
Voltage Conversion Efficiency
95
99
V+, R
L
=
∞
T
A
= T
MIN
to T
MAX
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= +25°C
INPUTS AND OUTPUTS
T
A
= +25°C
T
A
= T
MIN
to T
MAX
1.75
1.25
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX864EEE+ 功能描述:電荷泵 Dual-Output Charge Pump RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 輸出電壓:- 1.5 V to - 5.5 V, 3 V to 11 V 輸出電流:100 mA 電源電流:1 mA 最大工作溫度:+ 70 C 封裝 / 箱體:SOIC-8 Narrow 封裝:Tube
MAX864EEE+T 功能描述:電荷泵 Dual-Output Charge Pump RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 輸出電壓:- 1.5 V to - 5.5 V, 3 V to 11 V 輸出電流:100 mA 電源電流:1 mA 最大工作溫度:+ 70 C 封裝 / 箱體:SOIC-8 Narrow 封裝:Tube
MAX864EEE-T 功能描述:電荷泵 Dual-Output Charge Pump RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 輸出電壓:- 1.5 V to - 5.5 V, 3 V to 11 V 輸出電流:100 mA 電源電流:1 mA 最大工作溫度:+ 70 C 封裝 / 箱體:SOIC-8 Narrow 封裝:Tube
MAX8650EEG+ 功能描述:DC/DC 開(kāi)關(guān)控制器 4.5-28V Current-Mode Step-Down Controller RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開(kāi)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
MAX8650EEG+T 功能描述:DC/DC 開(kāi)關(guān)控制器 4.5-28V Current-Mode Step-Down Controller RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開(kāi)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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