| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
LN2117 | 白光LED驱动 \nLN2117系列是一款固定频率、恒定电流的升压DC/DC 控制器,主要用于手机、PDA和数码相机等设备上的白光背光LED驱动。输出电压最高可以达到20 V,输入电压为3.0V时能驱动6个LED串联,LED的亮度可以外加一个PWM信号来控制。电路内部集成了一个内阻2欧姆的大管子,外部只要采用0.22uF的电容,减小了外围电路的面积,LN2117的B系列带过压保护功能。 ·输入电压:2.5V—6V \n·输出电压: 最大可以达到20V \n·振荡频率: 1MHz±20% \n·效率: 88%(输入电压为3.6V驱动3个串联的LED,LED电流为20mA) \n·工作控制模式: PWM控制的电流模工作模式 \n·待机功耗: 最大1.0μA \n·负载电容: 0.22μF,陶瓷电容 \n·LX端电流限制 300mA; | Natlinear 南麟 | Natlinear | |
MAX2117 Evaluation Kit General Description The MAX2117 low-cost, direct-conversion tuner is intended for receiving MMDS transmissions in the 470MHz to 1000MHz band. The MAX2117 is designed to be used in consumer set-top boxes and is compatible with most DVB-S demodulators. The MAX2117 directly converts the QPSK broadc 文件:614.58 Kbytes 页数:11 Pages | Maxim 美信 | Maxim | ||
MAX2117 Evaluation Kit General Description The MAX2117 low-cost, direct-conversion tuner is intended for receiving MMDS transmissions in the 470MHz to 1000MHz band. The MAX2117 is designed to be used in consumer set-top boxes and is compatible with most DVB-S demodulators. The MAX2117 directly converts the QPSK broadc 文件:614.58 Kbytes 页数:11 Pages | Maxim 美信 | Maxim | ||
1.25MHz, 2.2A Synchronous Step-Down Switcher DESCRIPTION The MP2117 is an internally compensated 2.2A synchronous step-down switcher. The operating frequency is internally set at 1.25MHz. MP2117 is ideal for powering portable equipment that runs from a single cell Lithium-Ion (Li+) Battery. The MP2117 can provide up to 2.2A continuous 文件:779.9 Kbytes 页数:12 Pages | MPS 美国芯源 | MPS |
技术参数
- 输出电流(mA):
300
- 控制模式:
PWM
- 单串LED数量:
6
- 封装形式:
SOT-23-6
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
上海南麟LN |
2010 |
S0T23-6 |
60000 |
只做全新原装诚信经营现货长期供应 |
询价 | ||
LN |
2015+ |
SOT-23-6L |
16918 |
一级代理原装现货,特价热卖! |
询价 | ||
NATLINEAR/南麟 |
24+ |
SOT23-6 |
393428 |
背光IC原装现货热卖中 |
询价 | ||
LN |
23+ |
SOT23-6 |
15000 |
正品原装货价格低 |
询价 | ||
NATLINEAR/南麟 |
23+ |
SOT23-6 |
89630 |
当天发货全新原装现货 |
询价 | ||
LN |
17+ |
SOTT23-6 |
6200 |
100%原装正品现货 |
询价 | ||
LN |
2016+ |
SOT23-6 |
6532 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
原厂南麟 |
25+23+ |
SOT23-6 |
29983 |
绝对原装正品现货,全新深圳原装进口现货 |
询价 | ||
LN南麟 |
2017+ |
SOT23-6 |
90000 |
原装正品,诚信经营 |
询价 | ||
上海南麟 |
19+ |
SOT23-6 |
20000 |
原装现货假一罚十 |
询价 |
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