| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO | 
|---|---|---|---|---|
RT8807B  | 两相同步降压型 DC/DC PWM 控制器 RT8807B 是用于高性能显卡和计算机应用的两相同步 Buck 架构 PWM 控制器,它采用了电压模式 PWM 控制架构,集成了两组 5V MOSFET 驱动器和自举二极管,具有输出电流监控能力和各种保护功能,使用了 V/WQFN-24L 4x4 封装。它使用无损耗的 DCR 电流检测技术进行电感电流检测,以此进行电流平衡和过流保护工作。它采用参考电压跟踪模式进行操作,因而其参考电压是可调的,并可跟踪外部输入的参考电压。此外,它还具有输出电流指示、可调工作频率、可调软启动、电源准备好、外部补偿和使能/关机等功能。 •12V 单输入,两相电源转换\n•内建 5V 稳压输出\n•电感电流 DCR 检测技术\n•使能控制支持外部关机\n•可调软启动\n•可调过流保护\n•欠压保护\n•符合 RoHS 规范,不含卤素;  | Richtek 立锜科技  | Richtek  | |
Package:24-WFQFN 裸露焊盘;包装:卷带(TR) 功能:降压 类别:集成电路(IC) PMIC - 稳压器 - DC DC 开关式控制器 描述:IC REG CTRLR BUCK 24WQFN  | Richtek USA Inc.  | Richtek USA Inc.  | ||
Package:24-WFQFN 裸露焊盘;包装:卷带(TR) 功能:降压 类别:集成电路(IC) DC-DC 开关控制器 描述:IC REG CTRLR BUCK 24WQFN  | Richtek USA Inc.  | Richtek USA Inc.  | ||
96 SEGMENT LIQUID CRYSTAL DISPLAY DRIVER SERIAL (SPI) INTERFACE DESCRIPTION The SAMES SA8807A Liquid Crystal Display (LCD) Driver is capable of driving up to 96 LCD segments and is designed for displays having 3 or 4 track multiplexed backplanes. FEATURES • Drives up to 96 segments • Serial (SPI) interface with Read/Write capability • Operates over a wide 文件:271.25 Kbytes 页数:14 Pages  | SAMES  | SAMES  | ||
96 SEGMENT LIQUID CRYSTAL DISPLAY DRIVER SERIAL (SPI) INTERFACE DESCRIPTION The SAMES SA8807A Liquid Crystal Display (LCD) Driver is capable of driving up to 96 LCD segments and is designed for displays having 3 or 4 track multiplexed backplanes. FEATURES • Drives up to 96 segments • Serial (SPI) interface with Read/Write capability • Operates over a wide 文件:271.25 Kbytes 页数:14 Pages  | SAMES  | SAMES  | ||
96 SEGMENT LIQUID CRYSTAL DISPLAY DRIVER SERIAL (SPI) INTERFACE DESCRIPTION The SAMES SA8807A Liquid Crystal Display (LCD) Driver is capable of driving up to 96 LCD segments and is designed for displays having 3 or 4 track multiplexed backplanes. FEATURES • Drives up to 96 segments • Serial (SPI) interface with Read/Write capability • Operates over a wide 文件:271.25 Kbytes 页数:14 Pages  | SAMES  | SAMES  | 
技术参数
- Vin(min) (V):
10.8
 - Vin(max) (V):
13.2
 - Vout(min) (V):
0.45
 - Vout(max) (V):
2.5
 - Number ofPhases:
2
 - Accuracy(Vout>=1V) (+/- %):
1.5
 - FreqAdj:
Yes
 - Freq(typ) (kHz):
500
 - Vcc(typ) (V):
12
 - Features:
Adjustable Frequency;Adjustable Soft-Start;Built-in Bootstrap Switch;DCR Current Sense;Droop Control;OCP;OVP;Power Good;SCP;UVP;Voltage Mode Control
 - PackageType:
WQFN4x4-24
 
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 | 
|---|---|---|---|---|---|---|---|
RICHTEK  | 
23+  | 
QFN24  | 
8560  | 
受权代理!全新原装现货特价热卖!  | 
询价 | ||
RICHTEK  | 
19+  | 
VQFN-24  | 
20000  | 
1040  | 
询价 | ||
RichtekUSAInc.  | 
24+  | 
24-WQFN(4x4)  | 
66800  | 
原厂授权一级代理,专注汽车、医疗、工业、新能源!  | 
询价 | ||
RICHTEK  | 
24+  | 
VQFN-24  | 
20000  | 
全新原厂原装,进口正品现货,正规渠道可含税!!  | 
询价 | ||
RICHTEK/立锜  | 
24+  | 
74142  | 
原装正品现货供应  | 
询价 | |||
RICHTEK  | 
24+  | 
VQFN24  | 
65200  | 
一级代理/放心采购  | 
询价 | ||
Richtek  | 
20+  | 
WQFN-24  | 
5328  | 
原装正品现货  | 
询价 | ||
RICHTEK  | 
25+  | 
QFN-24  | 
1001  | 
就找我吧!--邀您体验愉快问购元件!  | 
询价 | ||
RICHTEK/立锜  | 
21+  | 
原厂封装  | 
4500  | 
询价 | |||
Richte  | 
25+  | 
25000  | 
原厂原包 深圳现货 主打品牌 假一赔百 可开票!  | 
询价 | 
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