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参数资料
| 型号： | MAX1833ETT30+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 2/12页 |
| 文件大小： | 0K |
| 描述： | IC REG BOOST SYNC 3V 0.15A 6TDFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1 |
| 类型： | 升压（升压） |
| 输出类型： | 固定 |
| 输出数： | 1 |
| 输出电压： | 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： | 6-WDFN 裸露焊盘 |
| 包装： | 标准包装 |
| 供应商设备封装： | 6-TDFN 裸露焊盘（3x3） |
| 其它名称： | MAX1833ETT30+TDKR |
High-Efficiency Step-Up Converters with
Reverse Battery Protection
ABSOLUTE MAXIMUM RATINGS
BATT, LX to GND.........................................................-6V to +6V
LX to OUT ....................................................................-6V to +1V
SHDN to GND..............................................-6V to (V OUT + 0.3V)
OUT, FB, RST TO GND ............................................-0.3V to +6V
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) ................................+300°C
LX Current ................................................................................1A
Continuous Power Dissipation (T A = +70°C)
6-Pin SOT23 (derate 9.1mW/°C above +70°C) ...........727mW
6-Pin 3mm ? 3mm TDFN (derate 18.2mW/°C
above +70°C) .........................................................1454.5mW
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.
ELECTRICAL CHARACTERISTICS
(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
Output Range
Battery Input Range
SYMBOL
V OUT
V BATT
CONDITIONS
MAX1832/MAX1834
MIN
2.0
1.5
TYP
MAX
5.5
5.5
UNITS
V
V
Startup Battery Input Voltage
V SU
R LOAD = 2.6k ?
MAX1833EUT/
T A = +25 ° C
T A = -40 ° C to +85 ° C
T A = +25 ° C
3.225
1.22
1.24
3.290
1.5
3.355
V
Output Voltage
FB Trip Voltage
V OUT
V FB
MAX1835EUT
MAX1833ETT30
MAX1832/
MAX1834
T A = -40 ° C to +85 ° C
T A = +25 ° C
T A = -40 ° C to +85 ° C
T A = +25 ° C
T A = -40 ° C to +85 ° C
3.208
2.94
2.925
1.208
1.204
3.0
1.228
3.372
3.06
3.075
1.248
1.252
V
V
MAX1832/
T A = +25 ° C
3.5
20
FB Input Bias Current
I FB
MAX1834,
V FB = +1.3V
T A = -40 ° C to +85 ° C
4.0
nA
N-Channel On-Resistance
P-Channel On-Resistance
R NCH
R PCH
V OUT = +3.3V
I LX = 100mA
V OUT = +3.3V
I LX = 100mA
T A = +25 ° C
T A = -40 ° C to +85 ° C
T A = +25 ° C
T A = -40 ° C to +85 ° C
0.4
0.5
1.2
1.5
1.3
1.6
?
?
P-Channel Catch-Diode Voltage
I LX = 100mA, PCH off, V OUT = +3.5V,
V FB = +1.3V
0.73
V
N-Channel Switch Current Limit
Switch Maximum On-Time
Synchronous Rectifier Zero-
Crossing Current
Quiescent Current into OUT
(Note 2)
I MAX
t ON
V OUT = +3.3V
V OUT = +3.3V
V OUT = +3.5V,
V FB = +1.3V
T A = +25 ° C
T A = -40 ° C to +85 ° C
T A = +25 ° C
T A = -40 ° C to +85 ° C
T A = +25 ° C
T A = -40 ° C to +85 ° C
435
400
3.5
2
0
525
5
17
2.5
615
650
6.5
34
39
7.0
8.0
mA
μs
mA
μA
Shutdown Current into OUT
V OUT = +3.5V, V SHDN = V FB = 0V
0.05
1
μA
2
_______________________________________________________________________________________
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相关代理商/技术参数 |
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| MAX1833EUT | 制造商:Maxim Integrated Products 功能描述:HIGH-EFFICIENCY STEP-UP CONVERTER - Rail/Tube |
| MAX1833EUT#G16 | 制造商:Maxim Integrated Products 功能描述:HIGH-EFFICIENCY STEP-UP CONVERTERS WITH REVERSE BATTERY PROT - Bulk |
| MAX1833EUT#TG16 | 功能描述:直流/直流开关转换器 Step-Up Converter w/Reverse Bat Prtct 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 |
| MAX1833EUT-T | 功能描述:直流/直流开关转换器 Step-Up Converter w/Reverse Bat Prtct 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 |
| MAX1833EVKIT | 功能描述:直流/直流开关转换器 Evaluation Kit for the MAX1832 MAX1833 MAX1834 MAX1835 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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