參數(shù)資料
型號(hào)： MAX1853EXT
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類(lèi)： 穩(wěn)壓器
英文描述： SC70 Inverting Charge Pumps with Shutdown
中文描述： SWITCHED CAPACITOR CONVERTER, 310 kHz SWITCHING FREQ-MAX, PDSO6
封裝： SC-70, 6 PIN
文件頁(yè)數(shù)： 4/8頁(yè)
文件大小： 217K
代理商： MAX1853EXT
M
4
_______________________________________________________________________________________
SC70 Inverting Charge Pumps
with Shutdown
50
53
52
51
55
54
59
58
57
56
60
-40
-20
0
TEMPERATURE (
°
C)
20
40
60
80
MAX1852
CHARGE-PUMP FREQUENCY
vs. TEMPERATURE
M
F
200
210
205
215
225
220
230
-40
-20
0
TEMPERATURE (
°
C)
20
40
60
80
MAX1853
CHARGE-PUMP FREQUENCY
vs. TEMPERATURE
M
F
20
120
70
170
220
270
2.0
3.5
4.0
2.5
3.0
4.5
5.0
5.5
CHARGE-PUMP FREQUENCY
vs. INPUT VOLTAGE
M
INPUT VOLTAGE (V)
F
MAX1853
MAX1852
-5.5
-4.5
-5.0
-3.5
-4.0
-2.5
-3.0
-2.0
2.0
3.0
3.5
2.5
4.0
4.5
5.0
5.5
MAX1852 AND MAX1853
OUTPUT VOLTAGE vs. INPUT VOLTAGE
M
INPUT VOLTAGE (V)
O
I
LOAD
= 10mA
2
μ
s/div
I
LOAD
= 10mA, AC-COUPLED
MAX1853
OUTPUT NOISE AND RIPPLE
M
V
OUT
20mV/div
C1 = C2 = 1
μ
F
0
100
50
200
150
300
250
350
0.2
2.2
1.2
3.2
4.2
0.7
2.7
1.7
CAPACITANCE (
μ
F)
3.7
4.7
OUTPUT VOLTAGE RIPPLE
vs. CAPACITANCE
M
O
MAX1853
C1 = C2
I
LOAD
= 10mA
MAX1852
10
μ
s/div
I
LOAD
= 10mA, AC-COUPLED
MAX1852
OUTPUT NOISE AND RIPPLE
M
V
OUT
20mV/div
C1 = C2 = 4.7
μ
F
100
μ
s/div
MAX1852
STARTUP FROM SHUTDOWN
SHDN
0
0
V
OUT
2V/div
40
μ
s/div
MAX1853
STARTUP FROM SHUTDOWN
SHDN
0
0
V
OUT
2V/div
Typical Operating Characteristics (continued)
(Circuit of Figure 1, capacitors from Table 2, V
IN
= +5V,
SHDN
= IN, T
A
= +25
°
C, unless otherwise noted.)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX1853EXT+ 制造商:Maxim Integrated Products 功能描述:CHG PUMP INV -2.5V TO -5.5V 30MA 6PIN SC-70 - Rail/Tube
MAX1853EXT+T 功能描述:電荷泵 Inverting w/Shutdown 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
MAX1853EXT-T 功能描述:電荷泵 Inverting w/Shutdown 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
MAX1854EEG 功能描述:DC/DC 開(kāi)關(guān)控制器 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
MAX1854EEG/GG8 功能描述:DC/DC 開(kāi)關(guān)控制器 High-Speed Adjustable Synchronous Step-Down Controllers with Integrated Voltage Positioning 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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