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ISL8204M PDF Datasheet ( 特性, スペック, ピン接続図 )

部品番号 ISL8204M
部品説明 Complete High Efficiency DC/DC Power Module
メーカ Intersil Corporation
ロゴ Intersil Corporation ロゴ 



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ISL8204M Datasheet, ISL8204M PDF,ピン配置, 機能
DATASHEET
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 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.
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.
This family of buck converters is packaged in a thermally
enhanced compact (15mmx15mm) overmolded QFN Package
that operates without a heatsink, 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.
Additionally, each IC in the family is footprint compatible, making
it easy to change your design to meet different power needs
without changing your layout. One simple layout fits all.
Features
• Complete switch mode power supply in one package
- ISL8204M - 4A with, 6.6A Peak
- ISL8206M - 6A with, 8.8A Peak
• Single resistor sets VOUT +0.6V up to +6V at ±1%
• Up to 95% efficiency
• Overcurrent protection
• Internal soft-start with pre-bias output start-up
• Wide input voltage range from 1VDC to 20VDC
• Fast transient response
Applications
• Servers
• Telecom and datacom applications
• Industrial equipment
• Point of load regulation
• General purpose step-down DC/DC
Related Literature
AN1386 “ISL8201M, ISL8204M, ISL8206M EVAL1Z
Evaluation Board User’s Guide”
• iSim model - (See respective device information page at
www.intersil.com)
VIN
(1V to 20V)
220µF
PVCC
CPVCC
10µF
PVCC
VIN VOUT
ISL8204M/6M
Power Module FB
PGND
VOUT
(0.6V to 6.0V)
330µF
RFB
(Sets VOUT)
FIGURE 1. TYPICAL SCHEMATIC
7
6
5 3.3V
4 1.5V
0.6V
3
2
1
0
60 70 80 90 100
AMBIENT TEMPERATURE (°C)
FIGURE 2. DERATING CURVE (ISL8206M 5VIN)
110
TABLE 1. RFB VALUES FOR TYPICAL OUTPUT VOLTAGES
VOUT
0.6V
1.05V
1.2V 1.5V 1.8V 2.5V 3.3V
5V
RFB
Open
13k
9.76k
6.49k
4.87k
3.09k
2.16k
1.33k
October 28, 2014
FN6999.4
1 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774 |Copyright Intersil Americas LCC. 2009, 2010, 2012, 2014. All Rights Reserved
Intersil (and design) is a trademark owned by Intersil Corporation or one of its subsidiaries.
All other trademarks mentioned are the property of their respective owners.

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ISL8204M

Complete High Efficiency DC/DC Power Module

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