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参数资料
| 型号： | MAX8654EVKIT+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 6/17页 |
| 文件大小： | 0K |
| 描述： | EVAL KIT MAX8654, MAX8688 |
| 标准包装： | 1 |
| 系列： | * |
12V, 8A 1.2MHz
Step-Down Regulator
Typical Operating Characteristics (continued)
(Typical values are: V IN = V VP = 12V, V OUT = 3.3V, R FREQ = 100k ? , and T A = +25°C, circuit of Figure 1.)
EXPOSED PAD TEMPERATURE
vs. LOAD CURRENT
LINE REGULATION
140
120
T A = +85°C, NO AIR FLOW
0.2
100
80
60
40
T A = +25°C, NO AIR FLOW
T A = +85°C, 200LFM
0.1
0
-0.1
I LOAD = 0A
I LOAD = 3A
20
0
-20
-40
-60
T A = +25°C, 200LFM
T A = -40°C, NO AIR FLOW
T A = -40°C, 200LFM
-0.2
-0.3
-0.4
I LOAD = 6A
0
2
4
6
8
5
7
9
11
13
15
LOAD CURRENT (A)
SHORT-CIRCUIT RESPONSE
INPUT VOLTAGE (V)
RMS INPUT CURRENT DURING
OUTPUT SHORT CIRCUIT
MAX8654 toc12
C SS = 1000pF
0.50
0.45
V OUT = 3.3V
V OUT
2V/div
0V
0.40
0.35
C SS = 1000pF
0.30
I OUT
5A/div
0
0.25
0.20
0.15
C SS = 22,000pF
C SS = 10,000pF
0.10
I IN
1A/div
0
0.05
400 μ s/div
0
5
7
9
11
13
INPUT VOLTAGE (V)
RMS OUTPUT CURRENT DURING
OUTPUT SHORT CIRCUIT
OPEN-LOOP FREQUENCY RESPONSE
4.0
3.5
3.0
V OUT = 3.3V
C SS = 22,000pF
40
20
0
-20
-40
I OUT = 6A
106.57946kHz
C P I
2.5
2.0
C SS = 1000pF
C SS = 10,000pF
166.6
83.3
0.1
1
10
100
1000
0
1.5
-83.3
106.57946kHz
1.0
5
7
9
11
13
-166.6
0.1
1
10
100
C P I
1000
INPUT VOLTAGE (V)
FREQUENCY (kHz)
6
_______________________________________________________________________________________
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX8654EVKIT+ | 功能描述:电源管理IC开发工具 MAX8654 Eval Kit RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V |
| MAX8655ETN/GG8 | 功能描述:直流/直流开关调节器 RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5 |
| MAX8655ETN+ | 功能描述:直流/直流开关调节器 25A Int MOSFET Step-Down Regulator RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5 |
| MAX8655ETN+T | 功能描述:直流/直流开关调节器 25A Int MOSFET Step-Down Regulator RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5 |
| MAX8655ETN+TW | 功能描述:直流/直流开关调节器 25A Int MOSFET Step-Down Regulator RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5 |
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