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CRCW0603154KFKEA

更新时间: 2024-11-06 12:43:23
品牌 Logo 应用领域
威世 - VISHAY 稳压器电阻器固定电阻器
页数 文件大小 规格书
26页 648K
描述
microBUCK SiC403 6 A, 28 V Integrated Buck Regulator with Programmable LDO

CRCW0603154KFKEA 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active包装说明:SMT, 0603
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8533.21.00.30Factory Lead Time:18 weeks
风险等级:0.64其他特性:RATED AC VOLTAGE (V): 75
构造:RectangularJESD-609代码:e3
安装特点:SURFACE MOUNT端子数量:2
最高工作温度:155 °C最低工作温度:-55 °C
封装高度:0.45 mm封装长度:1.55 mm
封装形式:SMT封装宽度:0.85 mm
包装方法:TR, PAPER, 7 INCH额定功率耗散 (P):0.1 W
额定温度:70 °C参考标准:AEC-Q200
电阻:154000 Ω电阻器类型:FIXED RESISTOR
尺寸代码:0603表面贴装:YES
技术:METAL GLAZE/THICK FILM温度系数:100 ppm/ °C
端子面层:Matte Tin (Sn)端子形状:WRAPAROUND
容差:1%工作电压:75 V
Base Number Matches:1

CRCW0603154KFKEA 数据手册

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SiC403  
Vishay Siliconix  
microBUCK® SiC403  
6 A, 28 V Integrated Buck Regulator with Programmable LDO  
DESCRIPTION  
FEATURES  
High efficiency > 95 %  
The Vishay Siliconix SiC403 is an advanced stand-alone  
synchronous buck regulator featuring integrated power  
MOSFETs, bootstrap switch, and a programmable LDO in a  
space-saving MLPQ 5 x 5 - 32 pin package.  
6 A continuous output current capability  
Integrated bootstrap switch  
Programmable 200 mA LDO with bypass logic  
Temperature compensated current limit  
Pseudo fixed-frequency adaptive on-time control  
All ceramic solution enabled  
The SiC403 is capable of operating with all ceramic solutions  
and switching frequencies up to 1 MHz. The programmable  
frequency, synchronous operation and selectable  
power-save allow operation at high efficiency across the full  
range of load current. The internal LDO may be used to  
supply 5 V for the gate drive circuits or it may be bypassed  
with an external 5 V for optimum efficiency and used to drive  
external n-channel MOSFETs or other loads. Additional  
features include cycle-by-cycle current limit, voltage  
Programmable input UVLO threshold  
Independent enable pin for switcher and LDO  
Selectable ultra-sonic power-save mode  
Programmable soft-start  
Soft-shutdown  
soft-start,  
under-voltage  
protection,  
programmable  
1 % internal reference voltage  
over-current protection, soft shutdown and selectable  
power-save. The Vishay Siliconix SiC403 also provides an  
enable input and a power good output.  
Power good output  
Under and over voltage protection  
Material categorization: For definitions of compliance  
please see www.vishay.com/doc?99912  
PRODUCT SUMMARY  
Input Voltage Range  
Output Voltage Range  
Operating Frequency  
Continuous Output Current  
Peak Efficiency  
3 V to 28 V  
0.75 V to 5.5 V  
200 kHz to 1 MHz  
6 A  
APPLICATIONS  
Notebook, desktop, and server computers  
Digital HDTV and digital consumer applications  
Networking and telecommunication equipment  
Printers, DSL, and STB applications  
Embedded applications  
95 % at 300 kHz  
MLPQ 5 mm x 5 mm  
Package  
Point of load power supplies  
TYPICAL APPLICATION CIRCUIT  
3.3 V  
EN/PSV (Tri-State)  
P
GOOD  
LDO_EN  
V
OUT  
31 30 29 28 27 26 25  
32  
V
OUT  
LX  
LX  
FB  
24  
23  
22  
21  
20  
19  
18  
17  
1
V
OUT  
PAD 1  
2
3
4
5
6
7
8
V
P
DD  
GND  
GND  
A
GND  
A
P
GND  
PAD 3  
LX  
P
P
P
FBL  
GND  
GND  
V
IN  
PAD 2  
V
IN  
SS  
V
IN  
GND  
GND  
BST  
P
SiC403 (MLP 5 x 5-32L)  
Document Number: 66550  
S12-0628-Rev. C, 19-Mar-12  
For technical support, please contact: analogswitchtechsupport@vishay.com  
This document is subject to change without notice.  
www.vishay.com  
1
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000  

CRCW0603154KFKEA 替代型号

型号 品牌 替代类型 描述 数据表
ERJ3EKF1543V PANASONIC

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