| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
RT5072 | 含有线性电池充电功能的 DSC/DV 用多通道 PMU RT5072 是为数码相机和其它便携式设备提供的完整电源解决方案,由多个 DC/DC 转换器、一个线性的单节锂离子电池充电器、一个电池类型检测器和一个 I2C 控制接口组成。\n\n其电源转换部分包括了1路同步 Boost 转换器(CH1)、1路同步 Boost 或 Buck 可选的转换器(CH2)、3路同步 Buck 转换器(CH3/4/5)、2路输入电压可低达 1.5V 的 LDO、1路可在同步高压 Boost 模式和低压电流调节器模式间转换的 LED 驱动器(CH7)和1路用于 RTC 供电的长期有效的 LDO (CH9)。所有转换器都内置了频率补偿电路,集成了功率 • 功率转换单元 \n• CH2:低压同步 Boost/Buck 可选的转换器► 支持高达 1A 的负载,DVS,高达95%的效率,PSM/PWM 可选\n• CH5:低压同步 Buck 转换器► 支持高达 0.6A 的负载,高达 95% 的效率,最大 100% 的责任周期► 输出电压可从默认列表中选择或是通过外部回授网络进行设定\n• CH7:WLED 驱动器,可为同步升压模式或电流调节器模式►升压模式下具有 LED 开路保护功能,16V 或 25V 过压保护阈值可选(在 I2C 寄存器中选择)► 升压模式可驱动 2~6 只 WLED,有负载断开功能►; | RICHTEK 立锜科技 | ||
RT5072 | The RT5072 is a complete power supply solution 文件:1.05642 Mbytes Page:68 Pages | RICHTEK 立锜科技 | ||
NPN TRIPLE DIFFUSED PLANAR SILICON TRANSISTOR COLOR TV HORIZONTAL OUTPUT APPLICATION (DAMPER DIODE BUILT IN) • High Collector-Base Voltage (VCBO=1500V) • High Switching Speed (tF. max=0.4ms) | FAIRCHILD 仙童半导体 | |||
2.2MHz, Dual-Output Buck or Boost Converter with POR and Power-Fail Output General Description The MAX5072 is a dual-output DC-DC converter with integrated high-side n-channel power MOSFETs. Each output can be configured either as a buck converter or a boost converter. The MAX5072 is designed to manage the power requirements of xDSL modems. The wide 5.5V to 23V input vo | MAXIM 美信 | |||
Zener Diode, 1 Watt 짹5 Tolerance Features: • Zener Voltage 110V to 200V • Low Cost • Low Zener Impedance • Excellent Clamping • Easily Cleaned with Freon, Alcohol, Chlorothene, and Similar Solvents | NTE | |||
Integrated 100V Power Over Ethernet PD Interface and PWM Controller with Aux Support 文件:945.29 Kbytes Page:24 Pages | NSC 国半 | |||
C2MOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC 文件:655.45 Kbytes Page:14 Pages | TOSHIBA 东芝 |
RT5072产品属性
- 类型
描述
- Vin(min)(V):
4.4
- Vin(max)(V):
6
- NumberofChannels:
9
- NumberofBuckConverters:
3
- NumberofBoostConverters:
1
- NumberofNegativeOutputs:
0
- NumberofLEDDrivers:
1
- NumberofLDORegulators:
3
- Application:
Portable Device
- Features:
Current Mode Control;I2C;Internal Compensation;OCP;OVP;Power Good;UVP
- Package Type:
WQFN5x5-40
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
RICHTEK/立锜 |
23+ |
QFN40 |
50000 |
全新原装正品现货,支持订货 |
|||
RICHTEK |
22+ |
QFN40 |
20000 |
公司只做原装 品质保障 |
|||
RICHTEK |
15+ |
QFN40 |
4364 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
|||
RICHTEK/立锜 |
25+ |
QFN40 |
90000 |
全新原装现货 |
|||
RICHTEK |
23+ |
QFN40 |
4364 |
全新原装正品现货,支持订货 |
|||
RICHTEK/立锜 |
26+ |
QFN |
87811 |
原装正品现货供应 |
|||
RICHTEK/立锜 |
21+ |
QFN |
18000 |
||||
RICHTEK/立锜 |
2447 |
WQFN55-40 |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
RT5072规格书下载地址
RT5072参数引脚图相关
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RT5072数据表相关新闻
RT3662ACGQW
RT3662ACGQW RT3662AC RT3662AH 全新原装
2021-12-29RT3607BCGQW原装现货 特价销售
本公司销售原装正品 价格优惠 欢迎订购
2021-10-13RT5077AGQW原装现货 特价销售
本公司销售原装正品 价格优惠 欢迎订购
2021-8-5RT5077AGQW 原装现货 特价销售
原包装 原标签 特价销售 假一罚十
2021-6-26RT5073BGQW
RT5073BGQW,全新.当天发货0755-82732291当天发货或门市自取. 企鹅:一七五五二三二五七五 /企鹅:一一五七六一一五八五,威:八七六八零五五八.
2021-5-30RT3661ABCQW销售一系列芯片,全新原装,绝无虚假。
只做原装正品,原包装标签 欢迎咨询!
2021-4-10
DdatasheetPDF页码索引
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