參數(shù)資料
型號(hào)： MAX1686
廠商： Maxim Integrated Products, Inc.
元件分類： DC/DC變換器
英文描述： Step-Up DC-DC Converters with Precise, Adaptive Current Limit for GSM
中文描述： 3V至5V穩(wěn)壓型電荷泵，用于SIM卡
文件頁(yè)數(shù)： 4/12頁(yè)
文件大小： 210K
代理商： MAX1686
M
S tep-Up DC-DC Converters with Prec ise,
Adaptive Current Limit for GS M
4
_______________________________________________________________________________________
_____________________________
Typic al Operating Charac teristic s (c ontinued)
(
V
IN
= +3.3V, V
OUT
= 5V, V
LIM
= 1V, Figures 6b and 7, T
A
= +25°C, unless otherwise noted.
)
300
450
400
350
500
550
600
650
700
750
800
100
200
V
OUT
DROOP (mV)
150
250
300
350
400
MAX1688
I
PEAK
vs. V
OUT
DROOP
M
I
P
R
CHG
= 40.2k
0
800
700
600
500
400
300
200
100
15
20
25
R
CHG
(k
)
30
35
40
MAX1688 PEAK INDUCTOR CURRENT
vs. R
CHG
(1A GSM LOAD)
M
P
0
100
200
300
400
500
600
700
800
15
20
25
R
CHG
(k
)
30
35
40
MAX1688 PEAK BATTERY CURRENT
vs. R
CHG
(1A GSM LOAD)
M
P
1.5
2.5
2.0
3.5
3.0
4.0
4.5
-40
20
40
-20
0
60
80
100
TEMPERATURE (°C)
S
NO-LOAD BATTERY INPUT CURRENT vs.
TEMPERATURE (V
OUT
= 5V, V
LIM
= 1V )
M
V
IN
= 5V
V
IN
= 3.3V
V
IN
= 2.7V
V
IN
= 6V
REFERENCE VOLTAGE vs. REFERENCE
CURRENT (V
IN
= 3.3V, V
OUT
= 5V)
M
I
REF
(
μ
A)
V
R
1.245
1.200
1
1000
100
10
1.215
1.210
1.205
1.235
1.230
1.225
1.250
1.220
1.240
1.245
1.247
1.249
1.251
1.253
TEMPERATURE (°C)
R
-40
20
40
-20
0
60
80
100
REFERENCE VOLTAGE vs. TEMPERATURE
(V
IN
= 3.3V, V
OUT
= 5V)
M
1200
0
1
10
100
SWITCHING FREQUENCY vs. INDUCTANCE
(V
IN
= 3.3V, V
OUT
= 5V,
I
LOAD
= 100mA, V
LIM
= 1V)
200
M
INDUCTANCE (
μ
H)
F
600
400
1000
800
相關(guān)PDF資料
PDF描述
MAX1687EUE Step-Up DC-DC Converters with Precise, Adaptive Current Limit for GSM
MAX1688EUE Step-Up DC-DC Converters with Precise, Adaptive Current Limit for GSM
MAX1692 Low-Noise, 5.5V-Input, PWM Step-Down Regulator
MAX1692EUB Low-Noise, 5.5V-Input, PWM Step-Down Regulator
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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MAX1686EUA+ 功能描述:電荷泵 3-5V Regulating Chrg Pump For SIM Cards 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
MAX1686EUA+T 功能描述:電荷泵 3-5V Regulating Chrg Pump For SIM Cards 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
MAX1686EUA-T 功能描述:電荷泵 3-5V Regulating Chrg Pump For SIM Cards 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
MAX1686HEUA 功能描述:電荷泵 3-5V Regulating Chrg Pump For SIM Cards 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
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