- 您现在的位置：买卖IC网 > PDF目录13562 > MAX1817EUB+ (Maxim Integrated Products)IC REG BOOST 125MA DL 10UMAX PDF资料下载
参数资料
| 型号： | MAX1817EUB+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 5/12页 |
| 文件大小： | 0K |
| 描述： | IC REG BOOST 125MA DL 10UMAX |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 50 |
| 类型： | 升压（升压） |
| 输出类型： | 两者兼有 |
| 输出数： | 2 |
| 输出电压： | 3.3V 或可调主电源，-28 V ~ 28 V 或可调副电源 |
| 输入电压： | 1.5 V ~ 5.5 V |
| 频率 - 开关： | 500kHz |
| 电流 - 输出： | 125mA |
| 同步整流器： | 无 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 10-TFSOP，10-MSOP（0.118"，3.00mm 宽） |
| 包装： | 管件 |
| 供应商设备封装： | 10-µMAX |
Compact, High-Efficiency, Dual-Output
Step-Up DC-DC Converter
Typical Operating Characteristics
(Circuit of Figure 3, T A = +25 ° C, unless otherwise noted.)
MAIN OUTPUT EFFICIENCY
LCD OUTPUT EFFICIENCY
95
vs. LOAD CURRENT
75
vs. LOAD CURRENT
160
STARTUP VOLTAGE vs. LOAD CURRENT
90
A: V IN = 3.3V,
V OUT = 5V
B: V IN = 2.4V,
V OUT = 5V
70
65
60
C
F E
A
B
D
140
120
RESISTIVE LOAD
LCD OFF
85
55
50
A: V IN = +2.4V, V LCD = 12V
B: V IN = +2.4V, V LCD = 18V
C: V IN = +2.4V, V LCD = 24V
100
80
C: V IN = 2.4V,
V OUT = 3.3V
80
75
70
D: V IN = 1.8V,
V OUT = 5V
E: V IN = 1.8V,
V OUT = 3.3V
CIRCUIT OF FIGURE 2
45
40
35
30
25
D: V IN = +1.8V, V LCD = 12V
E: V IN = +1.8V, V LCD = 18V
F: V IN = +1.8V, V LCD = 24V
V OUT = 3.3V,
NO LOAD
60
40
20
0
0.1
1
10
100
1000
0.01
0.1
1
10
100
1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7
LOAD CURRENT (mA)
NO-LOAD SUPPLY CURRENT
vs. INPUT VOLTAGE (LCD OFF)
18
16
14
12
10
8
6
4
2
0
LOAD CURRENT (mA)
450
400
350
300
250
200
150
100
50
0
STARTUP VOLTAGE (V)
NO-LOAD SUPPLY CURRENT
vs. INPUT VOLTAGE
V OUT = 3.3V
V LCD = 18V, NO LOAD
R1 = 1M ? , R2 = 75k ?
1.0
1.5
2.0
2.5
3.0
3.5
4.0
0
1
2
3
4
5
6
INPUT VOLTAGE (V)
MAIN CONVERTER
SWITCHING WAVEFORM
MAX1817-06
0
0
10 μ s/div
A: I LX , 500mA/div
B: V OUT , 50mV/div, AC-COUPLED
C: V LX , 5V/div
V IN = 2.4V, V OUT = 3.3V, I LOAD,OUT = 50mA, V ONLCD = 0
A
B
C
0
0
INPUT VOLTAGE (V)
LCD CONVERTER
SWITCHING WAVEFORM
4 μ s/div
A: I LXLCD , 500mA/div
B: V LCD , 100mV/div, AC-COUPLED
C: V LXLCD , 10V/div
V IN = 2.4V, V OUT = 3.3V, I LOAD,OUT = 0,
V LCD = 18V, I LOAD,LCD = 5mA
MAX1817-07
A
B
C
_______________________________________________________________________________________
5
相关PDF资料 |
PDF描述 |
|---|---|
| 50THV47M10X10.5 | CAP ALUM 47UF 50V 20% SMD |
| UCW1V100MCL1GS | CAP ALUM 10UF 35V 20% SMD |
| VI-JNX-EX-F1 | CONVERTER MOD DC/DC 5.2V 75W |
| GBB40DHRD | CONN CARD EXTEND 80POS .050" SLD |
| SC63LCB-4R7 | INDUCTOR SMD 4.7UH 1.66A 100KHZ |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX1817EUB+ | 功能描述:直流/直流开关转换器 Dual-Output Step-Up DC/DC Converter 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 |
| MAX1817EUB+T | 功能描述:直流/直流开关转换器 Dual-Output Step-Up DC/DC Converter 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 |
| MAX1817EUB-T | 功能描述:直流/直流开关转换器 Dual-Output Step-Up DC/DC Converter 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 |
| MAX1817EVKIT | 制造商:Maxim Integrated Products 功能描述:COMPACT, HIGH-EFFICIENCY, DUAL-OUTPUT STEP-UP - Bulk |
| MAX1818ESA20 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
发布紧急采购，3分钟左右您将得到回复。