型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
HV9921 | 3-Pin Switch-Mode LED Lamp Driver IC 文件:501.84 Kbytes 页数:10 Pages | SUTEX | SUTEX | |
HV9921 | 3-Pin Switch-Mode LED Lamp Driver ICs 文件:659.29 Kbytes 页数:10 Pages | SUTEX | SUTEX | |
HV9921 | 3-Pin Switch-Mode LED Lamp Driver ICs 文件:339.24 Kbytes 页数:19 Pages | Microchip 微芯科技 | Microchip | |
HV9921 | 3-PIN Switch Mode LED Lamp Driver IC The HV9921 is a pulse width modulated (PWM) high-efficiency LED driver control IC. It allows efficient operation of LED strings from voltage sources ranging up to 400VDC. The HV9921 includes an internal high voltage switching MOSFET controlled with fixed off-time (TOFF) of approximately 10.5μs. The Constant output current: 20mA\nUniversal 85 - 265VAC operation\nFixed off-time buck converter\nInternal 475V power MOSFET; | Microchip 微芯科技 | Microchip | |
Universal Off-line LED Driver Demoboard 文件:343.87 Kbytes 页数:2 Pages | SUTEX | SUTEX | ||
3-Pin Switch-Mode LED Lamp Driver IC 文件:501.84 Kbytes 页数:10 Pages | SUTEX | SUTEX | ||
3-Pin Switch-Mode LED Lamp Driver ICs 文件:659.29 Kbytes 页数:10 Pages | SUTEX | SUTEX | ||
3-Pin Switch-Mode LED Lamp Driver ICs 文件:339.24 Kbytes 页数:19 Pages | Microchip 微芯科技 | Microchip | ||
3-Pin Switch-Mode LED Lamp Driver IC 文件:501.84 Kbytes 页数:10 Pages | SUTEX | SUTEX | ||
3-Pin Switch-Mode LED Lamp Driver ICs 文件:659.29 Kbytes 页数:10 Pages | SUTEX | SUTEX |
技术参数
- Topology:
Buck
- Product Type:
Off Line
- +Vin min (V):
20
- +Vin max (V):
400
- Output Current:
20mA
- Dimming:
No
- Type:
Switch-Mode
- Packages:
3\\SOT-893\\TO-92
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
SUPERTE |
23+ |
SOT-89 |
1600 |
绝对全新原装!优势供货渠道!特价!请放心订购! |
询价 | ||
SUPERTEX |
2015+ |
SOT-89 |
19898 |
专业代理原装现货,特价热卖! |
询价 | ||
SUPERTEX |
1215+ |
TO-92 |
150000 |
全新原装,绝对正品,公司大量现货供应. |
询价 | ||
SUPERTEX |
12+ |
TO-92 |
2500 |
原装现货/特价 |
询价 | ||
SUPERTEX |
23+ |
TO-92 |
3000 |
原装正品假一罚百!可开增票! |
询价 | ||
HV |
23+ |
6500 |
专注配单,只做原装进口现货 |
询价 | |||
24+ |
TO-92 |
620 |
询价 | ||||
SUPERTEX |
23+ |
TO-92 |
5000 |
原装正品,假一罚十 |
询价 | ||
Microchip |
23+ |
2017-MI |
21500 |
受权代理!全新原装现货特价热卖! |
询价 | ||
SUPERTE |
25+23+ |
TO-92 |
43044 |
绝对原装正品全新进口深圳现货 |
询价 |
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