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参数资料
| 型号： | MAX1626-MAX1627 |
| 厂商： | Maxim Integrated Products, Inc. |
| 英文描述： | 5V/3.3V or Adjustable, 100% Duty-Cycle, High-Efficiency, Step-Down DC-DC Controllers |
| 中文描述： | 5V/3.3V或可调，100％的占空比，高效率，降压型DC - DC控制器 |
| 文件页数： | 5/16页 |
| 文件大小： | 185K |
| 代理商： | MAX1626-MAX1627 |
M
5V /3.3V or Adjustable, 100% Duty-Cyc le,
High-Effic ienc y, S tep-Down DC-DC Controllers
____________________________Typic al Operating Charac teristic s (c ontinued)
(Circuit of Figure 1, T
A
= +25°C, unless otherwise noted.)
_______________________________________________________________________________________
5
1.310
1.280
-60 -40 -20 0
20 40 60 80 100 120 140
TEMPERATURE (°C)
REFERENCE OUTPUT VOLTAGE
vs. TEMPERATURE
1.285
1.300
1.305
M
R
1.295
1.290
I
REF
= 10
μ
A
I
REF
= 0
μ
A
I
REF
= 50
μ
A
I
REF
= 100
μ
A
100
μ
s/div
MAX1626 LOAD-TRANSIENT RESPONSE
M
V+ = 8V, V
= 3.3V, LOAD = 30mA to 2A
A: OUT, 50mV/div, 3.3V DC OFFSET
B: LOAD CURRENT, 1A/div
B
A
5ms/div
MAX1626 LINE-TRANSIENT RESPONSE
M
V
= 5V, LOAD = 1A, C
= 33
μ
F
A: OUT, 100mV/div, 5V DC OFFSET
B: V+ 6V to 12V, 2V/div
B
A
5ms/div
LINE-TRANSIENT RESPONSE
FROM 100% DUTY CYCLE
M
V
= 3.3V, LOAD = 1A, C
= 47
μ
F
A: OUT, 100mV/div, 3.3V DC OFFSET
B: V+ 3.3V to 15V, 5V/div
B
A
500
μ
s/div
MAX1626 SHUTDOWN RESPONSE TIME
AND SUPPLY CURRENT
M
V+ = 8V, V
= 5V, LOAD = 1A
A: OUT, 2V/div
B: SUPPLY CURRENT, 1A/div
C: SHDN, 5V/div
B
C
A
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX1627ESA | 功能描述:DC/DC 开关控制器 5/3.3V or Adjustable 100% Duty Cycle 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 |
| MAX1627ESA+ | 功能描述:DC/DC 开关控制器 5/3.3V or Adjustable 100% Duty Cycle 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 |
| MAX1627ESA+ | 制造商:Maxim Integrated Products 功能描述:CONTROLLER STEP DOWN DC-DC 1627 制造商:Maxim Integrated Products 功能描述:CONTROLLER, STEP DOWN, DC-DC, 1627 |
| MAX1627ESA+G071 | 功能描述:DC/DC 开关控制器 Adjustable 100% Duty-Cycle High-Efficiency Step-Down DC-DC Controller 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 |
| MAX1627ESA+T | 功能描述:DC/DC 开关控制器 5/3.3V or Adjustable 100% Duty Cycle 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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