EV0022中文資料美國芯源數據手冊PDF規(guī)格書
EV0022規(guī)格書詳情
DESCRIPTION
The EV0022 evaluation board uses the MP1522 to drive up to six (6) series white LEDs from a single cell Lithium Ion battery. The MP1522 uses a current limited, variable frequency architecture to regulate the LED current, which is measured through an external current sense resistor. Its 1.23V, 3 feedback threshold improves the LED current regulation. The BIAS pin can measure the output voltage and turn off the converter to prevent damage in an open circuit condition.
FEATURES
? Internal 0.5? Power Switch
? Output Voltage up to 25V
? Up to 90 Efficiency
? Low 1μA Shutdown Current
? Input Under-Voltage Protection
? Thermal Shutdown
? Internal Current Limit
APPLICATIONS
? Handheld Computers, PDAs
? Cell Phones
? Digital Still and Video Cameras
? Small LCD Displays
產品屬性
- 型號：
EV0022
- 制造商：
MPS
- 制造商全稱：
Monolithic Power Systems
- 功能描述：
25V Step-Up Converter in a SOT23-5 Package
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
EPSON |
16+ |
QFP |
4000 |
進口原裝現貨/價格優(yōu)勢! |
詢價 | ||
臺產 |
22+ |
DIP-8 |
5000 |
進口原裝!現貨庫存 |
詢價 | ||
EPSON |
25+ |
BGA |
376 |
原裝正品,假一罰十! |
詢價 | ||
EPSON |
25+ |
QFP |
6500 |
獨立分銷商 公司只做原裝 誠心經營 免費試樣正品保證 |
詢價 | ||
EV |
24+ |
59025 |
詢價 | ||||
EPSON/愛普生 |
23+ |
BGA |
3000 |
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價 | ||
EPSON |
25+ |
BGA |
3200 |
全新原裝、誠信經營、公司現貨銷售 |
詢價 | ||
EPSON |
0519+ |
BGA |
1600 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
EPSON |
23+ |
BGA |
3500 |
絕對全新原裝!現貨!特價!請放心訂購! |
詢價 | ||
EPSON/愛普生 |
21+ |
BGA |
1600 |
原裝現貨假一賠十 |
詢價 |
