型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
MAX1964 | Tracking/Sequencing Triple/Quintuple Power-Supply Controllers General Description The MAX1964/MAX1965 power-supply controllers are designed to address cost-sensitive applications demanding voltage sequencing/tracking, such as cable modem consumer premise equipment (CPE), xDSL CPE, and set-top boxes. Operating off a low-cost, unregulated DC supply (such as a 文件:475.07 Kbytes 页数:30 Pages | Maxim 美信 | Maxim | |
MAX1964 | 三/五路电源控制器,提供跟踪/排序功能 MAX1964/MAX1965电源控制器设计面向于那些要求电压排序/跟踪功能、且成本敏感的应用,如线缆调制解调器用户端设备(CPE)、xDSL CPE和机顶盒。工作于低成本、非稳压的DC电源(比如交流适配器输出),MAX1964有三路正电源输出,MAX1965有4路正电源输出和一路负电源输出,提供了一组低成本的系统电源。\n\n MAX1964包含一个电流型同步降压控制器和两个正电源稳压增益单元,而MAX1965还包括另一个正电源增益和一个负电源增益单元。主同步降压控制器产生大电流的3.3V预置输出或由外部电阻分压器设定、1.236V至0.75 x VIN的可调输出。200kHz的开 • 4.5V至28V的输入电压范围\n• 主DC-DC降压转换器:\n• 预置3.3V或可调的输出电压(1.236V至0.75 x VIN)\n• 固定频率(200kHz) PWM控制器\n• 无需检流电阻\n• 可调限流\n• 95%效率\n• 软启\n\n\n• 两个(MAX1964)/四个(MAX1965)模拟增益单元:\n• 正电源模拟单元驱动低成本PNP调整管,构建正电源线性稳压器\n• 负电源模拟单元(MAX1965)驱动低成本NPN调整管,构建负电源线性稳压器\n\n\n• 电源就绪指示\n• 电压排序(MAX1964)或跟踪特性(MAX1965); | ADI 亚德诺 | ADI | |
Tracking/Sequencing Triple/Quintuple Power-Supply Controllers General Description The MAX1964/MAX1965 power-supply controllers are designed to address cost-sensitive applications demanding voltage sequencing/tracking, such as cable modem consumer premise equipment (CPE), xDSL CPE, and set-top boxes. Operating off a low-cost, unregulated DC supply (such as a 文件:475.07 Kbytes 页数:30 Pages | Maxim 美信 | Maxim | ||
Package:16-SSOP(0.154",3.90mm 宽);包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 类别:集成电路(IC) 电源控制器,监视器 描述:IC POWER CTRLR/SEQUENCER 16QSOP | AD 亚德诺 | AD | ||
Package:16-SSOP(0.154",3.90mm 宽);包装:卷带(TR) 类别:集成电路(IC) 电源控制器,监视器 描述:IC POWER CTRLR/SEQUENCER 16QSOP | AD 亚德诺 | AD |
技术参数
- VIN (max)(V):
28
- VOUT1 (min)(V):
1.23
- VOUT1 (max)(V):
20
- IOUT1 (max)(A):
5
- Switch Type:
External
- Preset VOUT(V):
3.3
- Output Adjust. Method:
Preset
- VOUT2 (min)(V):
1.23
- VOUT2 (max)(V):
20
- IOUT2 (max)(A):
5
- VOUT3 (min)(V):
1.23
- VOUT3 (max)(V):
20
- IOUT3 (max)(A):
5
- Synchronous Switching:
Yes
- Power Good Signal:
Yes
- ICC (max)(mA):
2
- # DC-DC Outputs:
1
- # LDO/ Op.Amp. Outputs:
2
- Switching Frequency(kHz):
200
- Features:
Adjustable Freq.
- Oper. Temp.(°C):
-40 to +85
- Package/ Pins:
QSOP/16
- Smallest Available Pckg. (max w/pins)(mm2):
30.9
- RoHS Available:
Yes
- Budgetary Price (See Notes):
$1.86 @1k
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAXIM |
25+ |
SSOP-16 |
3000 |
福安瓯为您提供真芯库存,真诚服务 |
询价 | ||
MAXIM |
24+ |
SMD |
19 |
询价 | |||
MAX |
23+ |
SSOP |
7000 |
绝对全新原装!现货!特价!请放心订购! |
询价 | ||
MAXIM |
25+ |
QSOP |
5500 |
优势产品!100%全新原装现货供应 |
询价 | ||
MAX |
25+ |
SSOP |
18000 |
原厂直接发货进口原装 |
询价 | ||
MAXIM |
24+ |
SSOP |
4652 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
询价 | ||
MAX |
05+ |
原厂原装 |
4395 |
只做全新原装真实现货供应 |
询价 | ||
MAX |
24+ |
SSOP16 |
6980 |
原装现货,可开13%税票 |
询价 | ||
MAXIM |
24+ |
SSOP |
5000 |
只做原装公司现货 |
询价 | ||
MAXIM |
25+ |
SSOP |
4500 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 |
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