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参数资料
| 型号： | MAX1835EUT#TG16 |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 3/12页 |
| 文件大小： | 0K |
| 描述： | IC REG BOOST SYNC 3.3V SOT23-6 |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 类型： | 升压（升压） |
| 输出类型： | 固定 |
| 输出数： | 1 |
| 输出电压： | 3.3V |
| 输入电压： | 1.5 V ~ 5.5 V |
| 电流 - 输出： | 150mA |
| 同步整流器： | 是 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | SOT-23-6 |
| 包装： | 管件 |
| 供应商设备封装： | SOT-6 |
High-Efficiency Step-Up Converters with
Reverse Battery Protection
ELECTRICAL CHARACTERISTICS (continued)
(V SHDN = +1.5V, V OUT = +3.3V, V BATT = +2V, GND = 0, T A = -40°C to +85°C. Typical values are at T A = +25°C, unless otherwise
noted.) (Note 1)
PARAMETER
Reverse Battery Current into
OUT
Quiescent Current into BATT
Shutdown Current into BATT
Reverse Battery Current into
BATT
SYMBOL
CONDITIONS
V OUT = 0, V BATT = V SHDN = V LX = -3V
T A = +25 ° C
V OUT = +3.5V,
T A = -40 ° C to +85 ° C
V FB = +1.3V
V OUT = +3.5V, V BATT = +2V, V SHDN = 0
V OUT = 0, V BATT = V SHDN = V LX = -3V
MIN
TYP
0
1.8
0.001
0.002
MAX
10
5.0
6.0
1
10
UNITS
μA
μA
μA
μA
SHDN Logic Low
V BATT = +1.5V to +5.5V
0.3
V
SHDN Threshold
Rising edge
T A = +25 ° C
T A = -40 ° C to +85 ° C
1.185
1.170
1.228
1.271
1.286
V
SHDN Threshold Hysteresis
0.02
V
SHDN Input Bias Current
SHDN Reverse Battery Current
V OUT = +5.5V, V SHDN = +5.5V, T A = +25 ° C
V OUT = 0, V BATT = V SHDN = V LX = -3V
13
52
100
150
nA
μA
MAX1833EUT/
T A = +25 ° C
2.830
2.980
3.110
RST Threshold
MAX1835EUT,
falling edge
MAX1833ETT30
T A = -40 ° C to +85 ° C
T A = +25 ° C
T A = -40 ° C to +85 ° C
2.800
2.580
2.553
2.717
3.140
2.836
2.863
V
RST Voltage Low
I RST = 1mA, V OUT = +2.5V
0.2
V
RST Leakage Current
LX Leakage Current
V RST = +5.5V
V LX = +5.5V
T A = +25 ° C
T A = -40 ° C to +85 ° C
T A = +25 ° C
T A = -40 ° C to +85 ° C
0.1
1
1
100
100
100
nA
nA
LX Reverse Battery Current
V OUT = 0, V BATT = V SHDN = V LX = -3V
0.001
10
μA
Maximum Load Current
Efficiency
I LOAD
V BATT = +2V, V OUT = +3.3V
V BATT = +2V, V OUT = +3.3V, I LOAD = 40mA
150
90
mA
%
Note 1: All units are 100% production tested at T A =+25°C. Limits over the operating temperature range are guaranteed by design
and not production tested.
Note 2: Supply current into OUT. This current correlates directly to the actual battery-supply current, but is reduced in value accord-
ing to the step-up ratio and efficiency.
_______________________________________________________________________________________
3
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| MAX1836ETT33+ | 制造商:Maxim Integrated Products 功能描述:CONV DC-DC SGL-OUT STEP DOWN 6TDFN EP - Rail/Tube 制造商:Rochester Electronics LLC 功能描述: |
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| MAX1836ETT50+T | 功能描述:直流/直流开关转换器 24V 100% Duty Cycle RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT |
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