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参数资料
| 型号： | MAX1624 |
| 厂商： | Maxim Integrated Products, Inc. |
| 英文描述： | High-Speed Step-Down Controllers with Synchronous Rectification for CPU Power |
| 中文描述： | 高速、同步整流、降压型控制器，用于CPU电源 |
| 文件页数： | 7/24页 |
| 文件大小： | 223K |
| 代理商： | MAX1624 |
M
High-S peed S tep-Down Controllers with
S ync hronous Rec tific ation for CPU Power
_______________________________________________________________________________________
7
____________________________Typic al Operating Charac teristic s (c ontinued)
(T
A
= +25°C, using the MAX1624 evaluation kit, unless otherwise noted.)
1.1020
1.1000
0.1
OUTPUT CURRENT (A)
1
0.01
10
MAX1624
OUTPUT VOLTAGE vs. OUTPUT CURRENT
(V
OUT
= 1.1V)
1.1002
1.1006
1.1004
M
O
1.1008
1.1010
1.1014
1.1012
1.1016
1.1018
LG = V
CC
LG = REF
LG = AGND
R9 AND R10 = 4.7
2.500
2.490
0.1
OUTPUT CURRENT (A)
1
0.01
10
MAX1624
OUTPUT VOLTAGE vs. OUTPUT CURRENT
(V
OUT
= 2.5V)
2.491
2.492
M
O
2.493
2.494
2.496
2.495
2.497
2.498
2.499
LG = V
CC
LG = REF
LG = AGND
R9 AND R10 = 4.7
3.500
3.480
0.1
OUTPUT CURRENT (A)
1
0.01
10
MAX1624
OUTPUT VOLTAGE vs. OUTPUT CURRENT
(V
OUT
= 3.5V)
3.482
3.486
3.484
M
O
3.488
3.494
3.490
3.492
3.496
3.498
LG = V
CC
LG = REF
LG = AGND
R9 AND R10 = 4.7
5.094
1.094
0.001
0.1
1
0.01
10
REFERENCE VOLTAGE
vs. OUTPUT CURRENT
1.594
2.094
M
OUTPUT CURRENT (mA)
R
2.594
3.594
3.094
4.094
4.594
SOURCING
CURRENT
SINKING
CURRENT
50
55
0
MAXIMUM DUTY CYCLE
vs. SWITCHING FREQUENCY
65
60
70
M
SWITCHING FREQUENCY (kHz)
M
85
95
90
75
80
200
800
1000 1200
100
600
400
10
-10
1.7
2.3
2.9
1.1
3.5
MAX1624
OUTPUT ERROR vs.
DAC OUTPUT VOLTAGE SETTING
-8
-4
-6
M
DAC OUTPUT VOLTAGE SETTING (V)
O
-2
4
0
2
6
8
相关PDF资料 |
PDF描述 |
|---|---|
| MAX1625ESE | High-Speed Step-Down Controllers with Synchronous Rectification for CPU Power |
| MAX1624-MAX1625 | High-Speed Step-Down Controllers with Synchronous Rectification for CPU Power |
| MAX1624EAG | High-Speed Step-Down Controllers with Synchronous Rectification for CPU Power |
| MAX1626ESA | 5V/3.3V or Adjustable, 100% Duty-Cycle, High-Efficiency, Step-Down DC-DC Controllers |
| MAX1627ESA | 5V/3.3V or Adjustable, 100% Duty-Cycle, High-Efficiency, Step-Down DC-DC Controllers |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX1624EAG | 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 |
| MAX1624EAG+ | 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 |
| MAX1624EAG+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 |
| MAX1624EAG-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 |
| MAX1624EVKIT | 功能描述:DC/DC 开关控制器 Evaluation Kit for the MAX1624 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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