| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
PM8908 | Monolithic buck converter for DDR memory termination 文件:381.84 Kbytes 页数:28 Pages | STMICROELECTRONICS 意法半导体 | STMICROELECTRONICS | |
PM8908 | DDR存储器终端的单片式降压转换器 The PM8908 is a high efficiency monolithic step-down switching regulator designed mainly for the DDR termination.\n\n The IC operates from 1 V to 3.5 V input voltage (VIN).\n\n The device uses a COT control loop that provides very good performances in terms of load and line transients. The current s • Integrated MOSFETs for high efficiency \n• Current COT architecture \n• 1 V to 3.5 V input voltage (VIN) \n• 5.0 V supply voltage (VCC) \n• Constant frequency mode \n• 1% output voltage accuracy \n• Two programmable switching frequencies (0.6 MHz or 1 MHz)• ADJ output voltage from 0.5 V to 2 V; | ST 意法半导体 | ST | |
Monolithic buck converter for DDR memory termination 文件:381.84 Kbytes 页数:28 Pages | STMICROELECTRONICS 意法半导体 | STMICROELECTRONICS | ||
Package:20-VFQFN 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) 特殊用途稳压器 描述:IC REG CONV DDR 1OUT 20QFN | STMICROELECTRONICS 意法半导体 | STMICROELECTRONICS |
技术参数
- Marketing Status:
Active
- Package:
QFN20 3.5x4
- Grade:
Industrial
- Input Voltage_min(V):
1
- Input Voltage_max(V):
6
- Regulated Output Voltage_min(V):
0.5
- Regulated Output Voltage_max(V):
2
- Output Current-Max_nom(A):
6
- Synchronous rectification:
Yes
- Quiescent current_typ(mA):
10
- Regulator Switching frequency_typ(kHz):
600
- Inhibit Pin:
true
- Soft-start:
Fixed
- Other Features:
Able to source and sink current; Programmable switching frequency; External reference
- Oscillator Switching frequency_min(Internal)(kHz):
600000
- Oscillator Switching frequency_max(Internal)(kHz):
2000000
- Junction Temperature_min(°C):
-25
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ST |
23+ |
QFN |
16900 |
正规渠道,只有原装! |
询价 | ||
ST |
25+ |
QFN |
16900 |
原装,请咨询 |
询价 | ||
ST |
2511 |
QFN |
16900 |
电子元器件采购降本30%!原厂直采,砍掉中间差价 |
询价 | ||
ST |
26+ |
QFN |
60000 |
只有原装 可配单 |
询价 | ||
STMicroelectronics |
24+ |
- |
56300 |
一级代理/放心采购 |
询价 | ||
ST(意法半导体) |
2447 |
VFQFN-20 |
315000 |
4500个/圆盘一级代理专营品牌!原装正品,优势现货, |
询价 | ||
STM |
25+ |
IC |
3854 |
就找我吧!--邀您体验愉快问购元件! |
询价 | ||
ST(意法半导体) |
2021+ |
VFQFN-20 |
499 |
询价 | |||
ST(意法) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 | ||
22+ |
NA |
3000 |
加我QQ或微信咨询更多详细信息, |
询价 |
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