| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
MAX17497A | AC-DC and DC-DC Peak-Current-Mode Converters with Integrated Step-Down Regulator General Description The MAX17497A/MAX17497B include both a current mode fixed-frequency flyback converter and a synchronous step-down regulator. They contain all the control circuitry required to design wide input-voltage nonisolated power supplies to supply multiple output rails for smart meters 文件:3.73767 Mbytes 页数:30 Pages | Maxim 美信 | Maxim | |
MAX17497A | AC-DC and DC-DC Peak-Current-Mode Converters with Integrated Step-Down Regulator 文件:3.93631 Mbytes 页数:30 Pages | Maxim 美信 | Maxim | |
AC-DC and DC-DC Peak-Current-Mode Converters with Integrated Step-Down Regulator 文件:3.93631 Mbytes 页数:30 Pages | Maxim 美信 | Maxim | ||
AC-DC and DC-DC Peak Current-Mode Converters with Integrated Step-Down Regulator 文件:3.55966 Mbytes 页数:30 Pages | Maxim 美信 | Maxim | ||
AC-DC and DC-DC Peak-Current-Mode Converters with Integrated Step-Down Regulator 文件:3.93631 Mbytes 页数:30 Pages | Maxim 美信 | Maxim | ||
85V AC to 265V AC Input Voltage Range 文件:369.69 Kbytes 页数:8 Pages | Maxim 美信 | Maxim | ||
MAX17497A | AC-D和DC-DC峰值电流模式转换器,集成降压稳压器 MAX17497A/MAX17497B集成了电流模式、固定频率反激转换器和同步降压稳压器。器件提供设计宽输入电压范围、非隔离电源所需的全部控制电路,为智能电表、工业控制以及其它类似应用提供多路供电输出。MAX17497A带有上升/下降欠压锁定(UVLO)门限,优化于通用型离线式(85V AC至265V AC)电源;MAX17497B支持欠压锁定(UVLO),适合低压DC-DC转换器设计。两款器件均提供3.3V、固定输出同步降压稳压器,负载电流可达600mA。 • 节省元件数量和电路板面积\n• 集成内部补偿的反激/boost转换器和降压稳压器\n• 无需检流电阻\n• 节省空间的16引脚(3mm × 3mm) TQFN封装\n\n\n• 最小辐射干扰\n• 离线式电源工作在250kHz开关频率,降低智能电表的无线接收器干扰\n\n\n• 浪涌电流抑制\n• 可编程反激/boost软启动\n• 降压稳压器采用内部数字式软启动\n\n\n• 故障状态下降低功耗\n• 打嗝式过流保护\n• 带有滞回的热关断\n\n\n• 可靠保护特性\n• 可编程反激/boost电流限制\n• 输入过压保护\n\n\n• 优化环路性能\n• 反激/boost可编程斜率补; | ADI 亚德诺 | ADI | |
Package:16-WFQFN 裸露焊盘;包装:管件 类别:集成电路(IC) AC DC 转换器,离线开关 描述:IC OFFLINE SWITCH FLYBACK 16TQFN | AD 亚德诺 | AD | ||
Package:16-WFQFN 裸露焊盘;包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 类别:集成电路(IC) AC DC 转换器,离线开关 描述:IC OFF-LINE CONVERTER 16TQFN | AD 亚德诺 | AD | ||
包装:盒 类别:开发板,套件,编程器 评估板 - DC/DC 与 AC/DC(离线)SMPS 描述:EVAL KIT FOR MAX17497 | AD 亚德诺 | AD |
技术参数
- VIN (max)(V):
36
- VOUT1 (min)(V):
1.25
- VOUT1 (max)(V):
100
- IOUT1 (max)(A):
0.6
- Switch Type:
External
- Preset VOUT(V):
3.3
- Output Adjust. Method:
Preset
- VOUT2 (min)(V):
3.25
- VOUT2 (max)(V):
3.35
- Synchronous Switching:
Yes
- ICC (max)(mA):
3
- # DC-DC Outputs:
2
- # LDO/ Op.Amp. Outputs:
1
- Switching Frequency(kHz):
250
- Features:
Current Limit
- EV Kit Available:
Yes
- Oper. Temp.(°C):
-40 to +125
- Package/ Pins:
TQFN/16
- Smallest Available Pckg. (max w/pins)(mm2):
9.6
- RoHS Available:
Yes
- Budgetary Price (See Notes):
$1.47 @1k
- Tags:
Gel Cell
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
Maxim |
24+ |
SMD |
17900 |
交流/直流转换器 |
询价 | ||
MaximIntegrated |
24+ |
16-TQFN(3x3) |
66800 |
原厂授权一级代理,专注汽车、医疗、工业、新能源! |
询价 | ||
Maxim |
20+ |
原装 |
65790 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
MAXIM/美信 |
24+ |
SSOPQFN |
25050 |
原厂支持公司优势现货 |
询价 | ||
Maxim Integrated |
24+ |
36500 |
一级代理/放心采购 |
询价 | |||
Maxim |
1931+ |
N/A |
4990 |
加我qq或微信,了解更多详细信息,体验一站式购物 |
询价 | ||
MAXIM |
25+ |
QFN-16 |
3854 |
就找我吧!--邀您体验愉快问购元件! |
询价 | ||
Maxim |
25+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
Maxim |
22+ |
16TQFN |
9000 |
原厂渠道,现货配单 |
询价 | ||
MAXIM/美信 |
23+ |
16TQFN |
13000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 |
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