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ISL8204MIRZ

更新时间: 2024-11-04 05:39:43
品牌 Logo 应用领域
英特矽尔 - INTERSIL 电源电路开关
页数 文件大小 规格书
20页 1804K
描述
Complete High Efficiency DC/DC Power Module

ISL8204MIRZ 数据手册

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Complete High Efficiency DC/DC Power Module  
ISL8204M, ISL8206M  
The ISL8204M, ISL8206M is a family of pin-compatible  
power modules to the ISL8201M. These are simple and  
Features  
• Complete Switch Mode Power Supply in one package  
easy to use, high power DC\DC modules and are ideal  
for a wide variety of applications. The ISL820xM family  
of high current DC\DC step-down modules virtually  
eliminate design and manufacturing risks while  
dramatically improving time to market.  
- ISL8204M - 4A with, 6.6A Peak  
- ISL8206M - 6A with, 8.8A Peak  
• Single Resistor Sets VOUT +0.6V up to +6V @ ±1%  
• Up to 95% Efficiency  
The simplicity is in the family's "Off The Shelf"  
unassisted implementation. All you need is the  
ISL820xM for the current requirement of your design,  
bulk input and output capacitors and one resistor, to  
program the output voltage, and you have a complete  
high current power design ready for your market.  
• Overcurrent Protection  
• Internal Soft Start with Pre-bias Output Start-up  
• Wide Input Voltage Range from 1VDC to 20VDC  
• Fast Transient Response  
This family of buck converters is packaged in a  
thermally enhanced compact (15mmx15mm)  
over-molded QFN Package that operates without a  
heat sink, even at full load over temperature. The  
package supports simple, reliable, automated  
assembly using standard surface mount equipment  
while making it easy to probe to all pins. The lack of a  
required heat dissipation layer, provides easy access to  
all pins and the limited number of the external  
components reduce the PCB to a component layer and  
a simple ground layer.  
Applications*(see page 18)  
• Servers  
Telecom and Datacom Applications  
• Industrial Equipment  
• Point of Load Regulation  
• General Purpose Step-Down DC/DC  
Related Literature*(see page 18)  
AN1386 “ISL8201M, ISL8204M, ISL8206M EVAL1Z  
Evaluation Board User’s Guide”  
Additionally, each IC in the family is foot print  
compatible, making it easy to change your design to  
meet different power needs without changing your  
layout. One simple layout fits all.  
• iSim Model - (See Respective Device Information  
Page at http//:www.intersil.com  
)
Typical Schematic  
Derating Curve (ISL8206M 5V )  
IN  
PVCC  
7
CPVCC  
6
10 F  
VOUT  
(0.6V to 6.0V)  
VIN  
(1V to 20V)  
PVCC  
5
3.3V  
VOUT  
VIN  
1.5V  
330 F  
4
3
220 F  
0.6V  
ISL8204M/6M  
Power Module  
2
1
0
FB  
RFB  
(Sets VOUT  
)
60  
70  
80  
90  
100  
110  
PGND  
AMBIENT TEMPERATURE (°C)  
TABLE 1. RFB VALUES FOR TYPICAL OUTPUT VOLTAGES  
VOUT  
RFB  
0.6V  
1.05V  
13k  
1.2V  
1.5V  
1.8V  
2.5V  
3.3V  
5V  
1.33k  
Open  
9.76k  
6.49k  
4.87k  
3.09k  
2.16k  
February 25, 2010  
FN6999.1  
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.  
1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc.  
Copyright Intersil Americas Inc. 2009, 2010. All Rights Reserved  
1
All other trademarks mentioned are the property of their respective owners.  

ISL8204MIRZ 替代型号

型号 品牌 替代类型 描述 数据表
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