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参数资料
| 型号： | MAX15020 |
| 厂商： | Maxim Integrated Products, Inc. |
| 元件分类： | DC/DC变换器 |
| 英文描述： | 2A, 40V Step-Down DC-DC Converter with Dynamic Output-Voltage Programming |
| 中文描述： | 2A、40V降压型DC-DC转换器，可动态设置输出电压 |
| 文件页数： | 7/19页 |
| 文件大小： | 363K |
| 代理商： | MAX15020 |
M
2A, 40V Step-Down DC-DC Converter with
Dynamic Output-Voltage Programming
_______________________________________________________________________________________
7
Typical Operating Characteristics (continued)
(V
IN
= 36V, Circuit of Figure 2, T
A
= +25°C, unless otherwise noted.)
SOFT-START VOLTAGE RISE
vs. REFIN VOLTAGE RISE
M
V
REFIN
dv/dt (V/ms)
V
S
0.1
1
0.1
1
10
0.01
0.01
10
C
SS
= 0.1
μ
F
C
SS
= 0.01
μ
F
V
SS
AND V
OUT
RESPONSE TO REFIN PWM
MAX15020 toc23
2ms/div
1V
0.5V
0V
0V
20V/div
1V/div
0V
1V/div
V
PWM
V
REFIN
V
SS
V
OUT
D = 70% TO 100%
10k
and 0.1
μ
F RC ON REFIN
MODULATOR GAIN
vs. INPUT VOLTAGE
M
INPUT VOLTAGE (V)
M
35
30
25
20
15
10
8.5
9.0
9.5
10.0
10.5
11.0
8.0
5
40
SOFT-START CHARGE CURRENT
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
S
μ
A
110
85
35
60
10
-15
14.6
14.7
14.8
14.9
15.0
15.1
15.2
15.3
15.4
15.5
14.5
-40
135
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相关代理商/技术参数 |
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|---|---|
| MAX15020ATP+ | 功能描述:直流/直流开关转换器 2A 40V Step-Down w/Dynamic Output-V 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 |
| MAX15020ATP+T | 功能描述:直流/直流开关转换器 2A 40V Step-Down w/Dynamic Output-V 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 |
| MAX15020EVKIT+ | 功能描述:电源管理IC开发工具 MAX15020 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 |
| MAX15021ATB+ | 功能描述:直流/直流开关调节器 DUAL 4A/2A 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 |
| MAX15021ATI/V+ | 制造商:Maxim Integrated Products 功能描述:DUAL, 4A/2A, 4MHZ, STEP-DOWN DC-DCREGULATOR WITH TRACKING/SE - Rail/Tube |
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