| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
MAX17000 | Complete DDR2 and DDR3 Memory Power-Management Solution 文件:757.19 Kbytes 页数:32 Pages | Maxim 美信 | Maxim | |
MAX17000 | 完备的DDR2和DDR3电源管理方案 MAX17000脉宽调制(PWM)控制器可以为笔记本电脑中的DDR、DDR2、DDR3存储器提供完整的电源方案。该器件集成了一路降压控制器、一路可源出/吸收电流的LDO稳压器以及一路基准缓冲器,能够产生VDDQ、VTT和VTTR所需的所有电压。\nVDDQ电压由降压转换器提供,采用Maxim专有的Quick-PWM™控制器。高效、恒定导通时间PWM控制器可轻松支持宽范围的输入/输出电压比(适合低占空比应用),提供100ns的负载瞬态响应,并保持相对恒定的开关频率。Quick-PWM架构不仅解决了固定频率、电流模式PWM出现的负载瞬态特性差的问题,同时还避免了传统的固定导通、关闭时间PWM方案中 • SMPS稳压器(VDDQ) \n• Quick-PWM具有100ns负载阶跃响应 \n• 输出电压可预设为1.8V或1.5V,或在1.0V至2.5V之间调节 \n• 在整个电源和负载工作范围内保证1%的VOUT精度 \n• 最大输入电压额定值26V \n• 精确的谷电流限制保护 \n• 200kHz至600kHz开关频率 \n• 可源出/吸收电流的线性稳压器(VTT)\n• ±2A源出/吸入电流峰值 \n• 对输出电容要求较低 \n• 输出电压预设为VDDQ/2或通过REFIN在0.5V至1.5V之间调节 \n• 待机状态下具有低静态电流 \n• 软启动/软关断 \n• SMPS电; | ADI 亚德诺 | ADI | |
Complete DDR2 and DDR3 Memory Power-Management Solution General Description The MAX17000A pulse-width modulation (PWM) controller provides a complete power solution for notebook DDR, DDR2, and DDR3 memory. It comprises a stepdown controller, a source-sink LDO regulator, and a reference buffer to generate the required VDDQ, VTT, and VTTR rails. Featur 文件:750.73 Kbytes 页数:31 Pages | Maxim 美信 | Maxim | ||
Complete DDR2 and DDR3 Memory Power-Management Solution General Description The MAX17000A pulse-width modulation (PWM) controller provides a complete power solution for notebook DDR, DDR2, and DDR3 memory. It comprises a stepdown controller, a source-sink LDO regulator, and a reference buffer to generate the required VDDQ, VTT, and VTTR rails. Featur 文件:750.73 Kbytes 页数:31 Pages | Maxim 美信 | Maxim | ||
Complete DDR2 and DDR3 Memory Power-Management Solution 文件:757.19 Kbytes 页数:32 Pages | Maxim 美信 | Maxim | ||
Complete DDR2 and DDR3 Memory Power-Management Solution 文件:802.13 Kbytes 页数:32 Pages | Maxim 美信 | Maxim | ||
Complete DDR2 and DDR3 Memory Power-Management Solution 文件:691.02 Kbytes 页数:32 Pages | Maxim 美信 | Maxim | ||
Complete DDR2 and DDR3 Memory Power-Management Solution 文件:804.22 Kbytes 页数:32 Pages | Maxim 美信 | Maxim | ||
Complete DDR2 and DDR3 Memory Power-Management Solution 文件:691.02 Kbytes 页数:32 Pages | Maxim 美信 | Maxim | ||
Complete DDR2 and DDR3 Memory Power-Management Solution 文件:804.22 Kbytes 页数:32 Pages | Maxim 美信 | Maxim |
技术参数
- VIN(V):
26
- VOUT1(V):
2.5
- Preset VOUT(V):
1.5/1.8/
- Output Adjust. Method:
Preset/Resistor/
- IOUT1(A):
10
- Switch Type:
External
- Synchronous Switching:
Yes
- Power Good Signal:
Yes
- DC-DC Outputs:
1
- Oper. Freq.(kHz):
600
- Package/Pins:
TQFN/24/
- BudgetaryPrice:
$3.16 @1k
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
MAXIM |
24+ |
QFN-24 |
29 |
询价 | |||
MAXIM |
2016+ |
QFN |
9000 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
MAXIM |
17+ |
QFN24 |
6200 |
100%原装正品现货 |
询价 | ||
MAXIM |
25+ |
QFN-24 |
19 |
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 | ||
MAXIM |
0747+/PB |
QFN-24 |
1800 |
原装现货海量库存欢迎咨询 |
询价 | ||
MAXIM |
22+ |
QFN-24 |
5000 |
原装现货库存.价格优势!! |
询价 | ||
MAXIM |
23+ |
QFN24 |
8560 |
受权代理!全新原装现货特价热卖! |
询价 | ||
MAXIM |
25+23+ |
QFN24 |
19532 |
绝对原装正品全新进口深圳现货 |
询价 | ||
MAXIM/美信 |
18+ |
TQFN |
13484 |
全新原装现货,可出样品,可开增值税发票 |
询价 | ||
maxim |
20+ |
2500 |
全新现货热卖中欢迎查询 |
询价 |
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