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参数资料
| 型号： | MAX1854EEG |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | 稳压器 |
| 英文描述： | High-Speed, Adjustable, Synchronous Step-Down Controllers with Integrated Voltage Positioning |
| 中文描述： | SWITCHING CONTROLLER, 550 kHz SWITCHING FREQ-MAX, PDSO24 |
| 封装： | 0.150 INCH, 0.025 INCH PITCH, QSOP-24 |
| 文件页数： | 11/33页 |
| 文件大小： | 840K |
| 代理商： | MAX1854EEG |
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M
High-Speed, Adjustable, Synchronous Step-Down
Controllers with Integrated Voltage Positioning
______________________________________________________________________________________
11
5V
20
μ
s/div
0
0
0
1V
2V
20A
10A
A
B
C
A. V
OUT
= 1.6V, 1V/div
B. I
L
, L = 0.68
μ
H, 10A/div
C. SHORT-CIRCUIT CONTROL, 5V/div
SHORT-CIRCUIT WAVEFORM
MAX1716-30
B
C
5V
200
μ
s/div
0
0
0
1V
2V
20A
10A
A
A. V
OUT
= 1.6V, 1V/div
B. I
L
, L = 0.68
μ
H, 10A/div
C. V
SHDN
= 0 TO V
CC
, 5V/div
R
OUT
= 88m
STARTUP WAVEFORM
(18A LOAD)
MAX1716-31
0
0
100
μ
s/div
5V
5V
20A
0
2V
0
-20A
A
B
C
D
A. V
OUT
= 1.6V, R
OUT
= 88m
, 2V/div
B. I
L
, L = 0.68
μ
H, 20A/div
C. V
DL
, 5V/div
D. V
SHDN
= V
CC
TO 0, 5V/div
SHUTDOWN WAVEFORM
MAX1716-32
0
0
100
μ
s/div
5V
5V
0
1V
2V
10A
0
A
B
C
D
A. V
OUT
= 1.6V, NO LOAD, 1V/div
B. I
L
, L = 0.68
μ
H, 10A/div
C. V
DL
, 5V/div
D. V
SHDN
= 0 TO V
CC
, 5V/div
STARTUP WAVEFORM
(NO-LOAD)
MAX1716-33
Typical Operating Characteristics (continued)
(Circuit from Figure 1, components from Table 2, T
A
= +25
°
C, unless otherwise noted.)
相关PDF资料 |
PDF描述 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX1854EEG/GG8 | 功能描述:DC/DC 开关控制器 High-Speed Adjustable Synchronous Step-Down Controllers with Integrated Voltage Positioning 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 |
| MAX1854EEG+ | 制造商:Maxim Integrated Products 功能描述:HIGH-SPEED,DIGITALLY ADJUSTABLE SYNCHRONOUS STEPDOWN CONTROL - Rail/Tube |
| MAX1854EEG+T | 制造商: 功能描述: 制造商:undefined 功能描述: |
| MAX1854EEGT | 制造商: 功能描述: |
| MAX1854EEG-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 |
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