参数资料
型号: SIC424CD-T1-GE3
厂商: Vishay Siliconix
文件页数: 3/24页
文件大小: 0K
描述: IC REG BUCK SYNC ADJ 6A 44MLP-28
标准包装: 1
系列: microBUCK®
类型: 降压(降压)
输出类型: 可调式
输出数: 1
输出电压: 0.75 V ~ 5.5 V
输入电压: 3 V ~ 28 V
频率 - 开关: 200kHz ~ 1MHz
电流 - 输出: 6A
同步整流器:
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 28-WFQFN 裸露焊盘
包装: 标准包装
供应商设备封装: 28-MLPQ(4x4)
其它名称: SIC424CD-T1-GE3DKR
SiC414, SiC424
Vishay Siliconix
FUNCTIONAL BLOCK DIAGRAM
2
22
25
5, 8 to 11, PAD2
V 5 V
V 5 V
P GOOD
E N /PS V
V I N
V I N
A G N D
V 5 V
BST
3, 26, PAD1
Reference
Control and Stat u s
DL
7
Soft Start
LX
1
FB
+
-
On-Time
Generator
Gate Dri v e
Control
V 5 V
12, 15, 20, 21,
24 PAD3
TO N
FB Comparator
P G N D
27
V OUT
Zero Cross
Detector
13, 14, 16 to 19
4
Bypass Comparator
V alley1-Limit
I LIM
23
6
V LDO
Y
A
B
MUX
LDO
V I N
2 8
E N L
ABSOLUTE MAXIMUM RATINGS (T A = 25 °C, unless otherwise noted)
Electrical Parameter
V IN
LX
LX (transient < 100 ns)
EN/PSV, P GOOD , I LIM
V OUT , V LDO , FB
V5V
t ON
BST
ENL
A GND to P GND
Conditions
to P GND
to P GND
to P GND
to GND
to GND
to P GND
to P GND
to LX
to P GND
Limits
- 0.3 to + 30
- 0.3 to + 30
- 2 to + 30
- 0.3 to + (V5V + 0.3)
- 0.3 to + (V5V + 0.3)
- 0.3 to + 6
- 0.3 to + (V5V - 1.5)
- 0.3 to + 6
- 0.3 to + 35
- 0.3 to V IN
- 0.3 to + 0.3
Unit
V
Temperature
Maximum Junction Temperature
Storage Temperature
Power Dissipation
150
- 65 to 150
°C
Junction to Ambient Thermal Impedance (R thJA ) b
Maximum Power Dissipation
IC Section
Ambient Temperature = 25 °C
Ambient Temperature = 100 °C
43
3.4
1.3
°C/W
W
ESD Protection
HBM
2
kV
Stresses beyond those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. These are stress ratings only,
and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is
not implied. Exposure to absolute maximum rating/conditions for extended periods may affect device reliability.
Document Number: 63388
S13-0248-Rev. B, 04-Feb-13
For technical questions, contact: powerictechsupport@vishay.com
www.vishay.com
3
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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