收藏本站
Wide-Input, High-Frequency, Triple-Output Supplies
with Voltage Monitor and Power-On Reset
Typical Operating Characteristics
(Circuit of MAX8513 evaluation kit, V IN = 12V, T A = +25 ° C, f S = 1.4MHz, unless otherwise noted.)
EFFICIENCY vs. INPUT VOLTAGE
EFFICIENCY vs. I OUT1
(I OUT2 = 0, I OUT3 = 0)
V OUT1 vs. I OUT1
100
90
80
100
90
80
3.35
3.34
3.33
V OUT2 = 2.5V AT 0.75A
V OUT3 = 12V AT 25mA
70
60
50
40
30
70
60
50
40
30
V IN = 12V
V IN = 16V
V IN = 9V
3.32
3.31
3.30
3.29
3.28
20
10
V OUT1 = 3.3V, I OUT1 = 2A
V OUT2 = 2.5V, I OUT2 = 1.5A
V OUT3 = 12V, I OUT3 = 50mA
20
10
3.27
3.26
0
7
8
9 10 11 12 13 14 15 16 17 18
0
0.1
0.6
1.1
1.6
2.1
2.6
3.1
3.6
4.1
3.25
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
V IN (V)
V OUT2 vs. I OUT2
I OUT1 (A)
V OUT3 vs. I OUT3
I OUT1 (A)
V OUT1 vs. V IN
2.55
2.54
2.53
2.52
2.51
2.50
2.49
2.48
2.47
2.46
2.45
V OUT1 = 3.3V AT 1A
V OUT3 = 12V AT 25mA
12.25
12.20
12.15
12.10
12.05
12.00
11.95
11.90
11.85
11.80
11.75
V OUT1 = 3.3V AT 1A
V OUT2 = 2.5V AT 0.75A
3.35
3.34
3.33
3.32
3.31
3.30
3.29
3.28
3.27
3.26
3.25
V OUT2 = 2.5V AT 0.75A
V OUT3 = 12V AT 25mA
I OUT1 = 0
I OUT1 = 3A
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
0
5
10 15 20 25 30 35 40 45 50
7
8
9 10 11 12 13 14 15 16 17 18
I OUT2 (A)
V OUT2 vs. V IN
I OUT3 (mA)
V OUT3 vs. V IN
V IN (V)
OSCILLATOR FREQUENCY
vs. INPUT VOLTAGE
2.55
2.54
V OUT1 = 3.3V AT 1A
V OUT3 = 12V AT 25mA
12.35
12.30
V OUT1 = 3.3V AT 1A
V OUT2 = 2.5V AT 0.75A
1.43
1.42
R FREQ = 10.7k ?
2.53
2.52
I OUT2 = 0
12.25
12.20
I OUT3 = 0
1.41
T A = -40 ° C
T A = +25 ° C
2.51
2.50
I OUT2 = 1.5A
12.15
12.10
1.40
1.39
2.49
12.05
I OUT3 = 50mA
1.38
2.48
2.47
2.46
2.45
12.00
11.95
11.90
11.85
1.37
1.36
1.35
T A = +85 ° C
7
8
9 10 11 12 13 14 15 16 17 18
7
8
9 10 11 12 13 14 15 16 17 18
7
8
9 10 11 12 13 14 15 16 17 18
V IN (V)
V IN (V)
V IN (V)
_______________________________________________________________________________________
9
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*
相关PDF资料
MAX8552EUB+ IC DRIVER MOSFET HS 10-UMAX
MAX8595XETA+T IC LED DRIVR WHITE BCKLGT 8-TDFN
MAX8607ETD+T IC LED DRIVR PHOTO FLASH 14-TDFN
MAX8608YETD+T IC LED DRVR WT/OLED BCKLT 14TDFN
MAX8631XETI+T IC LED DRVR WHITE BCKLGT 28-TQFN
MAX8645YETI+T IC LED DRVR WHITE BCKLGT 28-TQFN
MAX8647ETE+T IC LED DRVR WT/RGB BCKLGT 16TQFN
MAX8702ETP+ IC DRVR MOSFET DUAL 20-TQFN
相关代理商/技术参数
MAX8514AEI 功能描述:DC/DC 开关控制器 RoHS:否 制造商:Texas Instruments 输入电压:6 V to 100 V 开关频率: 输出电压:1.215 V to 80 V 输出电流:3.5 A 输出端数量:1 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:CPAK
MAX8514AEI-T 功能描述:DC/DC 开关控制器 RoHS:否 制造商:Texas Instruments 输入电压:6 V to 100 V 开关频率: 输出电压:1.215 V to 80 V 输出电流:3.5 A 输出端数量:1 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:CPAK
MAX8514EEI 功能描述:DC/DC 开关控制器 RoHS:否 制造商:Texas Instruments 输入电压:6 V to 100 V 开关频率: 输出电压:1.215 V to 80 V 输出电流:3.5 A 输出端数量:1 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:CPAK
MAX8514EEI-T 功能描述:DC/DC 开关控制器 RoHS:否 制造商:Texas Instruments 输入电压:6 V to 100 V 开关频率: 输出电压:1.215 V to 80 V 输出电流:3.5 A 输出端数量:1 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:CPAK
MAX8515AEXK 制造商:Maxim Integrated Products 功能描述:WIDE-INPUT 0.6V SHUNT REGULATOR FOR - Rail/Tube 制造商:Rochester Electronics LLC 功能描述:
MAX8515AEXK+ 制造商:Maxim Integrated Products 功能描述:V-REF ADJUSTABLE 0.2V TO 18V 20MA 5PIN SC-70 - Rail/Tube
MAX8515AEXK+T 功能描述:基准电压& 基准电流 Shunt Regulator RoHS:否 制造商:STMicroelectronics 产品:Voltage References 拓扑结构:Shunt References 参考类型:Programmable 输出电压:1.24 V to 18 V 初始准确度:0.25 % 平均温度系数（典型值）:100 PPM / C 串联 VREF - 输入电压（最大值）: 串联 VREF - 输入电压（最小值）: 分流电流（最大值）:60 mA 最大工作温度:+ 125 C 封装 / 箱体:SOT-23-3L 封装:Reel
MAX8515AEXK-T 功能描述:基准电压& 基准电流 RoHS:否 制造商:STMicroelectronics 产品:Voltage References 拓扑结构:Shunt References 参考类型:Programmable 输出电压:1.24 V to 18 V 初始准确度:0.25 % 平均温度系数（典型值）:100 PPM / C 串联 VREF - 输入电压（最大值）: 串联 VREF - 输入电压（最小值）: 分流电流（最大值）:60 mA 最大工作温度:+ 125 C 封装 / 箱体:SOT-23-3L 封装:Reel