參數(shù)資料
型號: 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
文件頁數(shù): 11/12頁
文件大?。?/td> 210K
代理商: MAX1686
M
S tep-Up DC-DC Converters with
Prec ise, Adaptive Current Limit for GS M
______________________________________________________________________________________________________
11
OUT
OUT
IN
IN
0.1
μ
F
47
μ
F
V
IN
2.7V TO6V
R
CHG
40.2k
10
μ
H
2000
μ
F
R2
187k
R1
61.9k
LX1
LX1
LX2
LX2
ON
ON
OFF
REF
CHG
FB
AGND
PGND
PGND
V
OUT
=
5V
2A AT 12%
DUTY CYCLE
MAX1688
Figure 7. MAX1688 Typical Application Circuit (GSM Pulsed Load)
V
OUT
=
5V
350mA
OUT
OUT
IN
IN
0.1
μ
F
47
μ
F
V
IN
2.7V TO6V
10
μ
H
47
μ
F
R2
187k
R1
61.9k
LX1
LX1
LX2
LX2
ON
ON
OFF
LIM
REF*
FB
AGND
PGND
PGND
*TSSOP PACKAGE ONLY
MAX1687
Figure 6b. MAX1687 Typical Application Circuit (Fixed Non-Pulsed Load)
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
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+ 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