型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
MAX744A | 5V, Step-Down, Current-Mode PWM DC-DC Converters General Description The MAX730A/MAX738A/MAX744A are 5V-output CMOS, step-down switching regulators. The MAX738A/MAX744A accept inputs from 6V to 16V and deliver 750mA. The MAX744A guarantees 500mA load capability for inputs above 6V and has tighter oscillator frequency limits for low-noise (radio 文件:229.95 Kbytes 页数:16 Pages | Maxim 美信 | Maxim | |
5V, Step-Down, Current-Mode PWM DC-DC Converters General Description The MAX730A/MAX738A/MAX744A are 5V-output CMOS, step-down switching regulators. The MAX738A/MAX744A accept inputs from 6V to 16V and deliver 750mA. The MAX744A guarantees 500mA load capability for inputs above 6V and has tighter oscillator frequency limits for low-noise (radio 文件:229.95 Kbytes 页数:16 Pages | Maxim 美信 | Maxim | ||
5V, Step-Down, Current-Mode PWM DC-DC Converters General Description The MAX730A/MAX738A/MAX744A are 5V-output CMOS, step-down switching regulators. The MAX738A/MAX744A accept inputs from 6V to 16V and deliver 750mA. The MAX744A guarantees 500mA load capability for inputs above 6V and has tighter oscillator frequency limits for low-noise (radio 文件:229.95 Kbytes 页数:16 Pages | Maxim 美信 | Maxim | ||
5V, Step-Down, Current-Mode PWM DC-DC Converters General Description The MAX730A/MAX738A/MAX744A are 5V-output CMOS, step-down switching regulators. The MAX738A/MAX744A accept inputs from 6V to 16V and deliver 750mA. The MAX744A guarantees 500mA load capability for inputs above 6V and has tighter oscillator frequency limits for low-noise (radio 文件:229.95 Kbytes 页数:16 Pages | Maxim 美信 | Maxim | ||
5V, Step-Down, Current-Mode PWM DC-DC Converters General Description The MAX730A/MAX738A/MAX744A are 5V-output CMOS, step-down switching regulators. The MAX738A/MAX744A accept inputs from 6V to 16V and deliver 750mA. The MAX744A guarantees 500mA load capability for inputs above 6V and has tighter oscillator frequency limits for low-noise (radio 文件:229.95 Kbytes 页数:16 Pages | Maxim 美信 | Maxim | ||
5V, Step-Down, Current-Mode PWM DC-DC Converters General Description The MAX730A/MAX738A/MAX744A are 5V-output CMOS, step-down switching regulators. The MAX738A/MAX744A accept inputs from 6V to 16V and deliver 750mA. The MAX744A guarantees 500mA load capability for inputs above 6V and has tighter oscillator frequency limits for low-noise (radio 文件:229.95 Kbytes 页数:16 Pages | Maxim 美信 | Maxim | ||
5V, Step-Down, Current-Mode PWM DC-DC Converters General Description The MAX730A/MAX738A/MAX744A are 5V-output CMOS, step-down switching regulators. The MAX738A/MAX744A accept inputs from 6V to 16V and deliver 750mA. The MAX744A guarantees 500mA load capability for inputs above 6V and has tighter oscillator frequency limits for low-noise (radio 文件:229.95 Kbytes 页数:16 Pages | Maxim 美信 | Maxim | ||
5V, Step-Down, Current-Mode PWM DC-DC Converters General Description The MAX730A/MAX738A/MAX744A are 5V-output CMOS, step-down switching regulators. The MAX738A/MAX744A accept inputs from 6V to 16V and deliver 750mA. The MAX744A guarantees 500mA load capability for inputs above 6V and has tighter oscillator frequency limits for low-noise (radio 文件:229.95 Kbytes 页数:16 Pages | Maxim 美信 | Maxim | ||
MAX744A | 5V、降压型、电流模式PWM DC-DC转换器 MAX730A/MAX738A/MAX744A为5V输出CMOS、降压型开关稳压器。MAX738A/MAX744A接受6V至16V的输入并提供750mA电流。MAX744A为6V以上的输入提供500mA负载能力,并为低噪声(无线电)应用提供更严格的振荡器频率限值。MAX730A接受5.2V至11V的输入,并为6V以上的输入提供450mA的输出电流。典型效率为85%至96%。静态电源电流为1.7mA,在关断模式下仅为6µA。\n\n 脉宽调制(PWM)电流模式控制提供准确的输出调节和出色的瞬态响应。在整个线路、负载和温度变化范围内,输出电压精度保持在±5%。固定 • 750mA负载电流(MAX738A/MAX744A)\n\n• 高频电流模式PWM\n\n• 振荡器频率限值范围为159kHz至212.5kHz (MAX744A)\n\n• 效率为85%至96%\n\n• 静态电流:1.7mA\n\n• 关断电源电流:6µA\n\n• 单个预选电感值,无需元件设计\n\n• 过流、软启动和欠压闭锁保护\n\n• 逐周期限流\n\n• 8引脚DIP/SO封装(MAX730A); | ADI 亚德诺 | ADI | |
Package:8-DIP(0.300",7.62mm);包装:卷带(TR) 功能:降压 类别:集成电路(IC) 稳压器 - DC-DC 开关稳压器 描述:IC REG BUCK 5V 500MA 8DIP | AD 亚德诺 | AD |
技术参数
- VIN (max)(V):
16
- VOUT1 (min)(V):
5
- VOUT1 (max)(V):
5
- IOUT1 (max)(A):
0.75
- Switch Type:
Internal
- Preset VOUT(V):
5
- Output Adjust. Method:
Preset
- VOUT1 Tolerance(±%):
5
- ICC (max)(mA):
3
- # DC-DC Outputs:
1
- Switching Frequency(kHz):
212.5
- Features:
Current Limit
- EV Kit Available:
Yes
- Oper. Temp.(°C):
-40 to +85
- Package/ Pins:
CDIP/8
- Smallest Available Pckg. (max w/pins)(mm2):
81.9
- RoHS Available:
Yes
- Budgetary Price (See Notes):
$3.55 @1k
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAXIM |
20+ |
DIP8 |
2860 |
原厂原装正品价格优惠公司现货欢迎查询 |
询价 | ||
24+ |
DIP-8 |
350 |
询价 | ||||
MAXIM |
22+ |
DIP8 |
8200 |
原装现货库存.价格优势!! |
询价 | ||
MAXIM/美信 |
25+ |
DIP8 |
1250 |
全新原装正品支持含税 |
询价 | ||
MAXIM |
13+ |
W.SO |
2238 |
原装分销 |
询价 | ||
MAXIM |
25+ |
SOP-16 |
18000 |
原厂直接发货进口原装 |
询价 | ||
MAXIM |
15+ |
SOP16 |
11560 |
全新原装,现货库存,长期供应 |
询价 | ||
MAXIM |
05+ |
原厂原装 |
4272 |
只做全新原装真实现货供应 |
询价 | ||
MAXIM |
25+ |
DIP8 |
2978 |
100%全新原装公司现货供应!随时可发货 |
询价 | ||
MAXIM |
17+ |
SOIC16 |
6200 |
100%原装正品现货 |
询价 |
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