SY7201ADC中文資料矽力杰數(shù)據(jù)手冊PDF規(guī)格書
SY7201ADC規(guī)格書詳情
General Description
SY7201 and SY7201A are DC/DC step-up converters
that deliver an accurate constant current for driving
LEDs. Operation at a fixed switching frequency of
1MHz allows the device to be used with small value
external ceramic capacitors and inductor. LEDs
connected in series are driven with a regulated current
set by the external resistor. The SY7201 and SY7201A
are ideal for driving up to eight white LEDs in series or
up to 30V.
Features
? Input voltage range: 2.8 to 30V
? Switch current limit 2A
? Drives LED strings up to 30V
? 1MHz fixed frequency minimizes the external
components
? Dimming frequency for EN/PWM pin:
ο SY7201: 20kHz~1MHz
ο SY7201A: 100Hz~10kHz
? Internal softstart limits the inrush current
? Open LED over voltage protection
? RoHS Compliant and Halogen Free
? Compact package: SOT23-6 pin
Applications
? GPS Navigation Systems
? Handheld Devices
? Portable Media Players
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
SILERGY/矽力杰 |
21+ |
SOP-8 |
5000 |
全新原裝現(xiàn)貨 價(jià)格優(yōu)勢 |
詢價(jià) | ||
SILERGY |
2016+ |
S0P-8 |
35890 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價(jià) | ||
SILERGY/矽力杰 |
1741+ |
SOP8 |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
SILERGY |
589220 |
16余年資質(zhì) 絕對(duì)原盒原盤 更多數(shù)量 |
詢價(jià) | ||||
SILERGY |
22+ |
DFN-10 |
999999 |
原裝正品現(xiàn)貨,可開13點(diǎn)稅 |
詢價(jià) | ||
SILERGY |
17+ |
QFN10 |
6200 |
100%原裝正品現(xiàn)貨 |
詢價(jià) | ||
SILERGY/矽力杰 |
23+ |
QFN10 |
12730 |
原裝正品代理渠道價(jià)格優(yōu)勢 |
詢價(jià) | ||
SILERGY |
24+ |
QFN10 |
65300 |
一級(jí)代理/放心采購 |
詢價(jià) | ||
SILERGY/矽力杰 |
2021+ |
QFN10 |
100500 |
一級(jí)代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價(jià) | ||
Silergy(矽力杰) |
22+ |
NA |
500000 |
萬三科技,秉承原裝,購芯無憂 |
詢價(jià) |
