MAS9251中文資料ETC數(shù)據(jù)手冊PDF規(guī)格書
MAS9251規(guī)格書詳情
[MAS-Oy]
DESCRIPTION
MAS9251 is a low noise, constant frequency switched capacitor voltage doubler with regulated output. In the adjustable output version an external feedback pin allows the output voltage to be adjusted.
The high switching frequency of MAS9251 guarantees low output ripple even with small ceramic capacitors. The shutdown control pin can be used to turn off the device for power saving. MAS9251 is equipped with soft-start feature, which reduces the circuit’s disturbance to power supply lines during start-up by limiting the maximum input current.
FEATURES
? Two versions:
Adjustable Output
Fixed 5 V Output
? Solution without Inductors
? Soft-Start
? Output Accuracy < ± 4
? Low External Part Count
? Low Noise
? Input Voltage Range: 2.7 V… 4.5 V
? Shutdown Control
? 1 MHz Switching Frequency
? Internal Thermal Shutdown
? Short Circuit Protection
? MSOP-8 and CSP Packages
APPLICATIONS
? LED Backlighting
? White LED Driver
? LED Brightness Control
? Li-Ion Battery Backup Supplies
? Local 3 V to 5 V Conversion
? Smart Card Readers
? PCMCIA Local 5 V Supplies
產(chǎn)品屬性
- 型號：
MAS9251
- 功能描述：
REGULATED CHARGE PUMP DC/DC CONVERTER
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MAS |
1405+ |
MSOP8 |
100 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
MAS |
24+ |
MSOP8 |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
MAS |
23+ |
MSOP-8 |
3200 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 | ||
MAS |
23+ |
MSOP8 |
6850 |
只做原廠原裝正品現(xiàn)貨!假一賠十! |
詢價 | ||
MAS |
17+ |
MSOP8 |
843 |
詢價 | |||
MAS |
24+ |
SSOP-8 |
2300 |
十年品牌!原裝現(xiàn)貨!!! |
詢價 | ||
只做原裝 |
24+ |
MSOP8 |
36520 |
一級代理/放心采購 |
詢價 | ||
MAS |
05+ |
MSOP/8 |
1967 |
原裝現(xiàn)貨海量庫存歡迎咨詢 |
詢價 | ||
MAS |
23+ |
NA/ |
982 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
MAS |
24+ |
MSOP8 |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
詢價 |
