DataSheet.jp

ISL8225M PDF Datasheet ( 特性, スペック, ピン接続図 )

部品番号 ISL8225M
部品説明 Dual 15A/Single 30A Step-Down Power Module
メーカ Intersil
ロゴ Intersil ロゴ 



Total 28 pages
		

No Preview Available !

ISL8225M Datasheet, ISL8225M PDF,ピン配置, 機能
Dual 15A/Single 30A Step-Down Power Module
ISL8225M
The ISL8225M is a fully-encapsulated step-down switching
power supply that can deliver up to 100W output power from a
small 17mm square PCB footprint. The two 15A outputs may
be used independently or combined to deliver a single 30A
output. Designing a high-performance board-mounted power
supply has never been simpler -- only a few external
components are needed to create a very dense and reliable
power solution.
Automatic current sharing and phase interleaving allow up to
six modules to be paralleled for 180A output capability. 1.5%
output voltage accuracy, differential remote voltage sensing
and fast transient response create a very high-performance
power system. Built-in output over-voltage, over-current and
over-temperature protection enhance system reliability.
The ISL8225M is available in a thermally-enhanced QFN
package. Excellent efficiency and low thermal resistance
permit full power operation without heat sinks or fans. In
addition, the QFN package with external leads permits easy
probing and visual solder inspection.
Related Resources
• See AN1789 “ISL8225MEVAL2Z 6-Phase, 90A Evaluation
Board Setup Procedure”
• See AN1790 “ISL8225MEVAL3Z 30A, Single Output
Evaluation Board Setup Procedure”
• See AN1793, “ISL8225MEVAL4Z Dual 15A/Optional 30A
Cascadable Evaluation Board”
• See ISL8225M 110A Thermal Performance Video
Features
• Fully-encapsulated dual step-down switching power supply
• Up to 100W output from a 17mm square PCB footprint
• Dual 15A or single 30A output
• Up to 95% conversion efficiency
• 4.5V to 20V input voltage range
• 0.6V to 6V output voltage range
• 1.5% output voltage accuracy with differential remote
sensing
• Up to six modules may be paralleled to support 180A output
current
• Output over-voltage, over-current and over-temperature
protection
• Full power operation without heat sinks or fans
• QFN package with exposed leads permits easy probing and
visual solder inspection
Applications
• Computing, networking and telecom infrastructure
equipment
• Industrial and medical equipment
http://www.DataSheet4U.net/
• General purpose point-of-load (POL) power
4.5V TO 20V
VIN
4x22µF
OFF ON
4.7µF
VIN1
VOUT1
VIN2
VOUT2
EN/FF1
VSEN1+ RSET
EN/FF2
VSEN1- 1k
VSEN2- ISL8225M VMON1
1.2V @30A
VOUT
1k
5x100µF
VCC
VMON2
COMP1
COMP2
470pF
NOTE: ALL PINS NOT SHOWN ARE FLOATING.
FIGURE 1. COMPLETE 30A STEP-DOWN POWER SUPPLY
17mm
17mm
7.5mm
FIGURE 2. SMALL FOOTPRINT WITH HIGH POWER DENSITY
December 3, 2012
FN7822.0
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 Inc. 2012. 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.
datasheet pdf - http://www.DataSheet4U.net/

1 Page





ページ 合計 : 28 ページ
PDF
ダウンロード
[ ISL8225M.PDF ]

共有リンク

Link :

おすすめデータシート

部品番号部品説明メーカ
ISL8225M

Dual 15A/Single 30A Step-Down Power Module

Intersil
Intersil

www.DataSheet.jp    |   2020   |  メール    |   最新    |   Sitemap