型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
MAX8529 | 1.5MHz Dual 180 Out-of-Phase PWM Step-Down Controller with POR General Description The MAX8529 dual, synchronized, step-down controller generates two outputs from input supplies ranging from 4.75V to 23V. Each output is adjustable from sub-1V to 18V. Input voltage ripple and total RMS input ripple current are reduced by synchronized 180-degree out-ofphase op 文件:447.96 Kbytes 页数:21 Pages | Maxim 美信 | Maxim | |
MAX8529 | 1.5MHz Dual 180째 Out-of-Phase PWM Step-Down Controller with POR 文件:368.43 Kbytes 页数:20 Pages | Maxim 美信 | Maxim | |
MAX8529 | 1.5MHz、双路、180°异相、PWM降压型控制器,带有POR MAX8529双同步降压型控制器从4.75V至23V的输入电源电压产生两路输出。每路输出从1V以下至18V可调。同步的180度错相工作可以减小输入电压纹波和总的RMS输入纹波电流。\n通过外部电阻,开关频率从600kHz至1.5MHz可调。控制器也可与连到另一片MAX8529的外部时钟或者系统时钟同步。MAX8529可被设置用来产生同相或者90度错相的时钟信号,以便与其它的控制器同步。这种方式通过每个输出相移90度,允许两个控制器组成交替的两相或者四相电源系统。这款器件具有软启动和软停止功能。\nMAX8529采用低端MOSFET的导通电阻作为检流元件,从而省掉了检流电阻。这样避免了元件由于输 • DSL带内低输出噪声 \n• 陶瓷输入/输出电容 \n• 降压或升压/降压工作 \n• 四输出、90度错相工作(使用两片MAX8529) \n• 折返电流限制 \n• 4.75V至23V输入电压范围 \n• 0至18V输出电压范围(高达6A) \n• 效率高于90% \n• 固定频率PWM工作模式 \n• 600kHz至1.5MHz可调开关频率 \n• 外部SYNC输入引脚 \n• 时钟输出用于主/从同步 \n• 软启动/软停止 \n• /RST输出引脚具有140ms最小延迟 \n• 无损耗电流限制(无检流电阻); | ADI 亚德诺 | ADI | |
1.5MHz Dual 180 Out-of-Phase PWM Step-Down Controller with POR General Description The MAX8529 dual, synchronized, step-down controller generates two outputs from input supplies ranging from 4.75V to 23V. Each output is adjustable from sub-1V to 18V. Input voltage ripple and total RMS input ripple current are reduced by synchronized 180-degree out-ofphase op 文件:447.96 Kbytes 页数:21 Pages | Maxim 美信 | Maxim | ||
1.5MHz Dual 180째 Out-of-Phase PWM Step-Down Controller with POR 文件:368.43 Kbytes 页数:20 Pages | Maxim 美信 | Maxim | ||
1.5MHz Dual 180째 Out-of-Phase PWM Step-Down Controller with POR 文件:368.43 Kbytes 页数:20 Pages | Maxim 美信 | Maxim | ||
Package:24-SSOP(0.154",3.90mm 宽);包装:管件 功能:降压,升压/降压 类别:集成电路(IC) PMIC - 稳压器 - DC DC 开关式控制器 描述:IC REG CTRLR BUCK/BCK-BST 24QSOP | AD 亚德诺 | AD | ||
Package:24-SSOP(0.154",3.90mm 宽);包装:管件 功能:降压,升压/降压 类别:集成电路(IC) PMIC - 稳压器 - DC DC 开关式控制器 描述:IC REG CTRLR BUCK/BCK-BST 24QSOP | AD 亚德诺 | AD | ||
Package:24-SSOP(0.154",3.90mm 宽);包装:管件 功能:降压,升压/降压 类别:集成电路(IC) DC-DC 开关控制器 描述:IC REG CTRLR BUCK/BCK-BST 24QSOP | AD 亚德诺 | AD |
技术参数
- VIN (max)(V):
23
- VOUT1 (min)(V):
1
- VOUT1 (max)(V):
18
- IOUT1 (max)(A):
10
- Switch Type:
External
- Output Adjust. Method:
Resistor
- VOUT2 (min)(V):
1
- VOUT2 (max)(V):
18
- Synchronous Switching:
Yes
- ICC (max)(mA):
6
- # DC-DC Outputs:
2
- Switching Frequency(kHz):
1500
- Features:
Adjustable Freq.
- EV Kit Available:
Yes
- Oper. Temp.(°C):
-40 to +85
- Package/ Pins:
QSOP/24
- Smallest Available Pckg. (max w/pins)(mm2):
54.2
- RoHS Available:
Yes
- Budgetary Price (See Notes):
$3.42 @1k
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAXIM |
25+ |
QSOP24 |
200 |
品牌一级代理,新加坡香港上百万现货,欢迎查询! |
询价 | ||
MAXIM |
24+ |
SSOP |
2500 |
询价 | |||
MAXIM |
13+ |
QSOP |
3738 |
原装分销 |
询价 | ||
MAXIM |
25+ |
SSOP |
2560 |
绝对原装!现货热卖! |
询价 | ||
MAXIM |
24+ |
SSOP |
5000 |
全现原装公司现货 |
询价 | ||
MAXIM |
22+ |
SSOP |
8200 |
原装现货库存.价格优势!! |
询价 | ||
MaximIntegrated |
24+ |
24-QSOP |
66800 |
原厂授权一级代理,专注汽车、医疗、工业、新能源! |
询价 | ||
MAXIM |
23+ |
QSOP24 |
30000 |
代理全新原装现货,价格优势 |
询价 | ||
MAXIM |
24+ |
65300 |
一级代理/放心购买! |
询价 | |||
Maxim |
1931+ |
N/A |
567 |
加我qq或微信,了解更多详细信息,体验一站式购物 |
询价 |
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