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RT8856GQW PDF预览

RT8856GQW

更新时间: 2022-09-29 19:50:05
品牌 Logo 应用领域
立锜 - RICHTEK /
页数 文件大小 规格书
24页 312K
描述
IC CTRLR PWM MULTI-PHASE 40WQFN

RT8856GQW 数据手册

 浏览型号RT8856GQW的Datasheet PDF文件第1页浏览型号RT8856GQW的Datasheet PDF文件第3页浏览型号RT8856GQW的Datasheet PDF文件第4页浏览型号RT8856GQW的Datasheet PDF文件第5页浏览型号RT8856GQW的Datasheet PDF文件第6页浏览型号RT8856GQW的Datasheet PDF文件第7页 
RT8856  
Marking Information  
Pin Configurations  
(TOP VIEW)  
RT8856GQW : Product Number  
RT8856  
GQW  
YMDNN : Date Code  
YMDNN  
40 39 38 37 36 35 34 33 32 31  
DPRSLPVR  
VRON  
FS  
1
2
3
4
30  
29  
28  
27  
26  
25  
24  
UGATE2  
PHASE2  
PGND2  
LGATE2  
PVCC  
CM  
5
6
CMSET  
VID6  
GND  
LGATE1  
PGND1  
VID5  
7
23 PHASE1  
22 UGATE1  
8
VID4  
VID3  
VID2  
41  
9
10  
21  
BOOT1  
11 12 13 14 15 16 17 18 19 20  
WQFN-40L 6x6  
Typical Application Circuit  
V
IN  
5V  
C1  
7V to 24V  
R1  
RT8856  
38  
12  
11  
10  
9
26  
VCC  
PVCC  
V
C2  
CC  
R2  
C4  
21  
22  
C3  
BOOT1  
VID0  
VID1  
VID0  
VID1  
Q1  
Q2  
UGATE1  
PHASE1  
LGATE1  
PGND1  
L1  
R3  
R4  
23  
VID2  
VID3  
VID4  
VID5  
VID6  
VID2  
VID3  
VID4  
VID5  
VID6  
PSI  
25  
24  
R5  
C6  
R6  
D1  
3.3V  
8
C5  
7
19  
20  
R7  
R8  
ISEN1  
6
Vccp  
ISEN1_N  
13  
C7  
V
PSI  
IN  
R9  
C9  
31  
30  
7V to 21V  
BOOT2  
C8  
1
2
Q3  
Q4  
DPRSLPVR  
VRON  
DPRSLPVR  
VRON  
UGATE2  
R11  
L2  
R10  
29  
40  
39  
PHASE2  
V
OUT  
PWRGD  
CLKEN  
PGOOD  
CLKEN  
R12  
27  
28  
R13  
C9  
C10  
D2  
R14  
LGATE2  
PGND2  
36  
4
C11  
VRTT  
CM  
VRTT  
CM  
R16  
R17  
C13  
37  
R18  
C12  
TON  
R15  
V
5
IN  
CMSET  
CPU V SENSE  
SS  
16  
15  
VSEN  
FB  
33  
32  
ISEN2  
ISEN2_N  
SOFT  
C14  
R22  
NTC1  
C15  
R19  
18  
C16  
C17  
R20  
R21  
R23  
C18  
14  
V
OUT  
17  
35  
COMP  
RGND  
NTC  
CPU V SEN  
SE  
SS  
R26  
R27  
R28  
R24  
34  
3
OCSET  
V
CPU VCC SENSE  
CC  
FS  
GND  
NTC2  
R29  
41 (Exposed  
pad)  
R25  
Copyright 2015 Richtek Technology Corporation. All rights reserved.  
©
is a registered trademark of Richtek Technology Corporation.  
www.richtek.com  
2
DS8856-05 July 2015  

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