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参数资料
| 型号： | MAX1833ETT30+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 4/12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
Typical Operating Characteristics
(V OUT = +3.3V, V BATT = +2V, unless otherwise noted.) (Figure 1)
95
EFFICIENCY vs. LOAD CURRENT
(V OUT = 5.0V)
95
EFFICIENCY vs. LOAD CURRENT
(V OUT = 3.3V)
85
EFFICIENCY vs. LOAD CURRENT
(V OUT = 2.5V)
90
V BATT = +3.3V
90
V BATT = +2.7V
V BATT = +2.0V
85
V BATT = +2.0V
80
80
V BATT = +2.7V
85
V BATT = +1.5V
75
70
65
V BATT = +1.5V
V SHDN = V BATT
R1 = 309 ?
R2 = 100k ?
MAX1834
80
75
V BATT = +1.5V
V SHDN = V BATT
MAX1835
75
70
V SHDN = V BATT
R1 = 100k ?
R2 = 100k ?
C IN = 20 μ F
C OUT = 20 μ F
MAX1834
0.1
1
10
100
1000
0.1
1
10
100
1000
0.1
1
10
10
100
I LOAD (mA)
MAXIMUM OUTPUT CURRENT
vs. BATTERY VOLTAGE
I LOAD (mA)
STARTUP BATTERY VOLTAGE
vs. LOAD RESISTANCE
I LOAD (mA)
INPUT CURRENT AND OUTPUT VOLTAGE
vs. BATTERY VOLTAGE (SHUTDOWN, NO LOAD)
250
200
V OUT = +2.5V
V OUT = +3.3V
1.7
1.6
V SHDN = V BATT
1.2
1.0
0.8
V SHDN = 0
R LOAD = ∞
MAX1833
V OUT
MAX1832/35 toc06
6
5
4
150
1.5
V OUT = +5.0V
0.6
3
100
V OUT = +5.0V
1.4
V OUT = +3.3V
0.4
0.2
I BATT
2
1
50
1.3
0
0
0
1.2
V OUT = +2.5V
-0.2
-1
1
2
3
4
5
6
10
100
1k
10k
-6 -5 -4 -3 -2 -1 0
1
2
3
4
5
6
V BATT (V)
INPUT CURRENT AND OUTPUT VOLTAGE
vs. BATTERY VOLTAGE (SHUTDOWN, LOADED)
R LOAD ( ? )
INPUT CURRENT AND OUTPUT VOLTAGE
vs. BATTERY VOLTAGE (ON, NO LOAD)
V BATT (V)
INPUT CURRENT AND OUTPUT VOLTAGE
vs. BATTERY VOLTAGE (ON, LOADED)
300
250
200
V SHDN = 0
R LOAD = 22 ?
MAX1833
V OUT
MAX1832/35 toc07
6
5
4
140
120
100
80
R LOAD = ∞
V OUT
MAX1832/35 toc08
4.0
3.5
3.0
2.5
400
350
300
250
R LOAD = 22?
V OUT
MAX1832/35 toc09
4.0
3.5
3.0
2.5
150
3
60
2.0
200
2.0
100
I BATT
2
40
1.5
150
1.5
50
1
20
1.0
100
I BATT
1.0
0
0.5
50
0.5
0
-50
0
-1
-20
-40
I BATT
0
-0.5
0
-50
0
-0.5
-6 -5 -4 -3 -2 -1 0
1
2
3
4
5
6
-6 -5 -4 -3 -2 -1 0
1
2
3
4
5
6
-6 -5 -4 -3 -2 -1 0
1
2
3
4
5
6
V BATT (V)
V BATT (V)
V BATT (V)
4
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 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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