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RT8877C PDF预览

RT8877C

更新时间: 2024-01-18 10:25:40
品牌 Logo 应用领域
立锜 - RICHTEK 控制器
页数 文件大小 规格书
38页 687K
描述
Dual-Output PWM Controller for AMD SVI2 CPU Power Supply

RT8877C 技术参数

Status:ActiveVID Table Support:SVI2
Number of Phases:2;4Vcc (typ) (V):5
Vin (min) (V):10.8Vin (max) (V):13.2
Accuracy (Vout>=1V) (+/- %):0.5Freq (typ) (kHz):
Built-in DAC Generator:YesNumber of MOSFET Drivers:
Features:Diode Emulation Mode;Fast Transient Response;G-NAVP Control;OCP;OVP;Power Good;UVPPackage Type:WQFN6x6-52

RT8877C 数据手册

 浏览型号RT8877C的Datasheet PDF文件第1页浏览型号RT8877C的Datasheet PDF文件第3页浏览型号RT8877C的Datasheet PDF文件第4页浏览型号RT8877C的Datasheet PDF文件第5页浏览型号RT8877C的Datasheet PDF文件第6页浏览型号RT8877C的Datasheet PDF文件第7页 
RT8877C  
Ordering Information  
RT8877C  
Pin Configurations  
(TOP VIEW)  
Package Type  
QW : WQFN-52L 6x6 (W-Type)  
Lead Plating System  
Z : ECO (Ecological Element with  
Halogen Free and Pb free)  
52 51 50 49 48 47 46 45 44 43 42 41 40  
1
2
3
4
5
6
7
8
39  
38  
37  
36  
35  
34  
33  
32  
PWM4  
TONSET  
ISEN2P  
ISEN2N  
ISEN1N  
ISEN1P  
ISEN3P  
ISEN3N  
ISEN4N  
ISEN4P  
VSEN  
PGOOD  
PGOODA  
EN  
ISENA1P  
ISENA1N  
ISENA2N  
ISENA2P  
VSENA  
FBA  
Note :  
Richtek products are :  
` RoHS compliant and compatible with the current require-  
ments of IPC/JEDEC J-STD-020.  
GND  
` Suitable for use in SnPb or Pb-free soldering processes.  
9
31  
30  
29  
28  
27  
10  
11  
12  
13  
COMPA  
IBIAS  
VCC  
53  
Marking Information  
RT8877CZQW : Product Number  
FB  
COMP  
OCP_L  
RT8877C  
ZQW  
YMDNN : Date Code  
14 15 16 17 18 19 20 21 22 23 24 25 26  
YMDNN  
WQFN-52L 6x6  
Copyright 2012 Richtek Technology Corporation. All rights reserved.  
©
is a registered trademark of Richtek Technology Corporation.  
www.richtek.com  
2
DS8877C-00 November 2012  

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