参数资料
型号: SIC769CD-T1-E3
厂商: Vishay Siliconix
文件页数: 5/18页
文件大小: 0K
描述: IC CTLR PFC STAGE PPAK MLP66-40
标准包装: 3,000
系列: DrMOS
类型: 高端/低端驱动器
输入类型: PWM
输出数: 1
电流 - 输出 / 通道: 35A
电源电压: 3 V ~ 16 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: PowerPAK? MLP66-40
供应商设备封装: PowerPAK? MLP66-40
包装: 带卷 (TR)
其它名称: SIC769CD-T1-E3-ND
SIC769CD-T1-E3TR
SiC769
Vishay Siliconix
TIMING DEFINITIONS
P W M
75%
25 %
GH
GL
S W
9 0%
1 0%
90 %
10 %
1 2 3 4
5 6
7 8
Region
1
2
3
4
5
6
7
Definition
Turn off propagation delay LS
Fall time LS
Dead time rising
Rise time HS
Turn off propagation delay HS
Fall time HS
Dead time falling
Symbol
t d_off_LS
t f_LS
t dead_on
t r_HS
t d_off_HS
t f_HS
t dead_off
8 Rise time LS
Note:
GH is referenced to the high side source. GL is referenced to the low side source.
SiC769CD BLOCK DIAGRAM
t r_LS
THD N
V VDRV V
BOOT
GH
Thermal Monitor &
V VCIN
Thermal
Monitor
Warning
and W arning
U UVLO
THDN
DR
BOOT
GH
VIN N
DSBL#
DSBL#
20K
V VCIN N
Logic
Control &
Cross-
Cond u ction
-
LG
P PWM
P W M
PWM Logic
Control
State Machine
and State
Machine
Anti-
Anti-Cross-
Conduction
Control Logic
Control
Logic
- -
+ +
-
+ +
LG
Vref = 1V
V REF = 1 V
V VDRV V
VSWH H
V REF = 1 V
Vref = 1V
C G N D
C u rrent
CGND
Zero-
Zero-Current
Dectect
Detect
V S W H
- -
VSWH
P G N D
GL
Document Number: 64981
S11-0975-Rev. F, 16-May-11
SMOD#
SMOD#
+ +
PGND
Figure 2
GL
PGND N D
www.vishay.com
5
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
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