SS6401SRB [SSC]

Step-Down DC/DC Controller with Shutdown; 降压型DC / DC控制器关闭
SS6401SRB
型号: SS6401SRB
厂家: SILICON STANDARD CORP.    SILICON STANDARD CORP.
描述:

Step-Down DC/DC Controller with Shutdown
降压型DC / DC控制器关闭

控制器
文件: 总6页 (文件大小:468K)
中文:  中文翻译
下载:  下载PDF数据表文档文件
SS6401  
ꢀꢁꢂꢃꢄꢅꢆꢇꢈꢉꢅꢊꢋꢅꢊꢉꢊꢆꢈꢁꢌꢆꢍꢍꢂꢌꢉꢇꢎꢁꢏꢉꢀꢏꢐꢁꢑꢆꢇꢈꢉ  
!"FEATURES  
!"DESCRIPTION  
#"ꢀꢁꢂꢃꢄꢅꢆꢇꢈꢉꢊꢇꢋꢅꢄꢌꢂꢉꢍꢁꢉꢅꢇꢉꢎꢏꢊꢉ  
#"ꢊꢇꢋꢅꢄꢌꢂꢐꢑꢇꢒꢂꢉꢀꢁꢂꢃꢄꢅꢆꢇꢈꢉ  
#"ꢓꢄꢔꢅꢉꢕꢃꢄꢈꢔꢆꢂꢈꢅꢉꢖꢂꢔꢁꢇꢈꢔꢂꢉ  
ꢕ+ꢂꢉ ''64-ꢎꢉ ꢆꢔꢉ ꢄꢉ +ꢆꢌ+ꢉ ꢂꢝꢝꢆꢚꢆꢂꢈꢚ56 #3ꢑꢉ  
ꢔꢅꢂꢁꢐꢒꢇ*ꢈ6ꢉ !ꢇꢋꢅꢄꢌꢂꢐ2ꢇꢒꢂ6ꢉ ꢔ*ꢆꢅꢚ+ꢆꢈꢌꢉ ꢚꢇꢈꢅꢃꢇꢋꢋꢂꢃꢛꢉ  
ꢘꢅꢉꢆꢔꢉꢔꢍꢆꢅꢄ ꢋꢂꢉꢝꢇꢃꢉꢘꢙ6ꢉ$ꢇꢅꢂ ꢇꢇ16ꢉ)"7ꢉ#"ꢉꢄꢈꢒꢉ)"7ꢉ  
#"ꢗꢍꢆꢋꢅꢉꢘꢈꢉꢙꢚꢚꢍꢃꢄꢅꢂꢉꢎꢛꢜꢊꢉꢊꢇꢋꢅꢄꢌꢂꢉꢖꢂꢝꢂꢃꢂꢈꢚꢂꢉ  
2ꢇꢈꢆꢅꢇꢃꢉ2ꢄꢆꢈꢉꢁꢇ*ꢂꢃꢉꢄꢁꢁꢋꢆꢚꢄꢅꢆꢇꢈꢔꢛꢉꢉ  
#"ꢙꢒꢞꢍꢔꢅꢄ ꢋꢂꢉ ꢀ!ꢂꢃꢉ "ꢍꢃꢃꢂꢈꢅꢉ #ꢃꢇꢅꢂꢚꢅꢆꢇꢈꢉ ꢍꢔꢆꢈꢌꢉ  
  $ꢇꢉ %&ꢅꢂꢃꢈꢄꢋꢉ "ꢍꢃꢃꢂꢈꢅꢉ 'ꢂꢈꢔꢂꢉ ꢖꢂꢔꢆꢔꢅꢇꢃꢉ  
ꢀꢁꢂꢃꢄꢅ  
ꢕ+ꢂꢉ ꢍꢆꢋꢅꢐꢆꢈꢉ+ꢆꢌ+ꢉ!ꢇꢋꢅꢄꢌꢂꢉ"ꢑꢀ'ꢉꢒꢃꢆ!ꢂꢃꢉꢒꢃꢆ!ꢂꢔꢉꢄꢈꢉ  
ꢂ&ꢅꢂꢃꢈꢄꢋꢉ $ꢐꢚ+ꢄꢈꢈꢂꢋꢉ ꢑꢀ'ꢓ%ꢕꢉ ꢝꢇꢃꢉ ꢃꢂꢁꢋꢄꢚꢆꢈꢌꢉ ꢅ+ꢂꢉ  
+ꢆꢌ+ꢂꢃꢉ ꢚꢇꢔꢅꢉ #ꢐꢚ+ꢄꢈꢈꢂꢋꢉ ꢑꢀ'ꢓ%ꢕꢉ ꢆꢈꢉ ꢄꢉ ꢔꢅꢄꢈꢒꢄꢃꢒꢉ  
 ꢍꢚ1ꢉꢅꢇꢁꢇꢋꢇꢌ5ꢛꢉ  
ꢖꢂ(ꢍꢆꢃꢂꢒꢉ  
#")ꢇ*ꢉ'+ꢍꢅꢒꢇ*ꢈꢉ"ꢍꢃꢃꢂꢈꢅꢉ  
#",--./0ꢉꢓꢃꢂꢂꢐꢖꢍꢈꢈꢆꢈꢌꢉꢀꢔꢚꢆꢋꢋꢄꢅꢇꢃꢉ  
#"ꢗꢍꢆꢋꢅꢉꢆꢈꢉ'ꢇꢝꢅꢉ'ꢅꢄꢃꢅꢛꢉ  
ꢉꢉ  
!"APPLICATIONS  
#"$ꢇꢅꢂ ꢇꢇ1ꢉ#"ꢉ  
ꢕ+ꢂꢉ ,--./0ꢉ ꢔ*ꢆꢅꢚ+ꢆꢈꢌꢉ ꢝꢃꢂ(ꢍꢂꢈꢚ5ꢉ ꢄꢋꢋꢇ*ꢔꢉ ꢍꢔꢆꢈꢌꢉ  
ꢔ2ꢄꢋꢋꢂꢃ&ꢅꢂꢃꢈꢄꢋꢇ2ꢁꢇꢈꢂꢈꢅꢔ*+ꢆꢋꢂ2ꢄꢆꢈꢅꢄꢆꢈꢆꢈꢌꢉ  
+ꢆꢌ+ꢉ ꢚꢇꢈ!ꢂꢃꢔꢆꢇꢈꢉ ꢂꢝꢝꢆꢚꢆꢂꢈꢚ5 ꢕ+ꢂꢉ ꢎꢎꢑ/0ꢉ  
 ꢄꢈꢒ*ꢆꢒꢅ+ꢉ ꢄꢈꢒꢉ 8ꢊ9ꢍꢔꢉ ꢔꢋꢂ*ꢉ ꢃꢄꢅꢂꢉ ꢇꢝꢉ ꢅ+ꢂꢉ ꢂꢃꢃꢇꢃꢉ  
ꢄ2ꢁꢋꢆꢝꢆꢂꢃꢉ ꢂꢈꢔꢍꢃꢂꢔꢉ ꢅ+ꢂꢉ +ꢆꢌ+ꢂꢃꢉ ꢚꢇꢈ!ꢂꢃꢅꢂꢃꢉ  
 ꢄꢈꢒ*ꢆꢒꢅ+ꢉꢄꢈꢒꢉꢅ+ꢂꢉꢝꢄꢔꢅꢉꢅꢃꢄꢈꢔꢆꢂꢈꢅꢉꢃꢂꢔꢁꢇꢈꢔꢂꢛꢉ  
#"ꢙꢒ!ꢄꢈꢚꢂꢒꢉ#"ꢉꢑ ꢇꢄꢃꢒꢔꢉ  
#"ꢘꢈꢝꢇꢃ2ꢄꢅꢆꢇꢈꢉ#"ꢔꢉ  
#"'ꢂꢃ!ꢂꢃꢔꢉꢄꢈꢒꢉ3ꢇꢃ1ꢔꢅꢄꢅꢆꢇꢈꢔꢉ  
#"#"ꢉꢙꢒꢒꢐꢀꢈꢉ"ꢄꢃꢒꢔꢉ  
ꢕ+ꢂꢉ ''64-ꢎꢉ ꢄꢋꢔꢇꢉ ꢝꢂꢄꢅꢍꢃꢂꢔꢉ ꢇ!ꢂꢃꢉ ꢚꢍꢃꢃꢂꢈꢅꢉ  
ꢁꢃꢇꢅꢂꢚꢅꢆꢇꢈꢛꢉ ꢘꢅꢉ ꢁꢃꢇ!ꢆꢒꢂꢔꢉ ꢄꢒꢞꢍꢔꢅꢄ ꢋꢂꢉ ꢇ!ꢂꢃꢉ ꢚꢍꢃꢃꢂꢈꢅꢉ  
ꢅꢃꢆꢌꢌꢂꢃꢉ ꢁꢇꢆꢈꢅꢉ ꢄꢈꢒꢉ ꢔ+ꢇꢃꢅꢐꢚꢆꢃꢚꢍꢆꢅꢉ ꢁꢃꢇꢅꢂꢚꢅꢆꢇꢈꢔꢉ  5ꢉ  
ꢔꢂꢈꢔꢆꢈꢌꢉ ꢅ+ꢂꢉ ꢇꢍꢅꢁꢍꢅꢉ ꢚꢍꢃꢃꢂꢈꢅꢉ ꢄꢚꢃꢇꢔꢔꢉ ꢅ+ꢂꢉ ꢇꢈꢉ  
ꢃꢂꢔꢆꢔꢅꢄꢈꢚꢂꢉ ꢇꢝꢉ ꢅ+ꢂꢉ ꢂ&ꢅꢂꢃꢈꢄꢋꢉ $ꢐꢚ+ꢄꢈꢈꢂꢋꢉ ꢑꢀ'ꢓ%ꢕꢉ  
ꢃꢄꢅ+ꢂꢃꢉ ꢅ+ꢂꢈꢉ ꢄꢈꢉ ꢂ&ꢁꢂꢈꢔꢆ!ꢂꢉ ꢂ&ꢅꢂꢃꢈꢄꢋꢉ ꢋꢇ*ꢉ !ꢄꢋꢍꢂꢉ  
ꢔꢂꢈꢔꢂꢉꢃꢂꢔꢆꢔꢅꢇꢃꢛꢉ  
!"ORDERING INFORMATION  
SS6401CXXX  
#ꢘ$ꢉ"ꢀ$ꢓꢘ:;ꢖꢙꢕꢘꢀ$ꢀ  
#ꢙ".ꢘ$:ꢉꢕ=#%ꢉ  
ꢕꢖ>ꢉꢕꢙ#%ꢉ?ꢉꢖ%%)ꢉ  
ꢕꢗ>ꢉꢕ;ꢗ%ꢉ  
ꢁꢃꢆꢀ  
ꢇꢃꢈꢉꢊꢋꢌꢍ  
ꢁꢀꢕꢖꢗꢀ  
ꢌꢀꢀꢀ  
ꢍꢎꢀ  
ꢀ  
#ꢙ".ꢙ:%ꢉꢕ=#%ꢉ  
'>ꢉ'ꢑꢙ))ꢉꢀ;ꢕ)ꢘ$%ꢉ  
ꢕꢘꢐꢏꢀ  
ꢀꢁꢂꢃꢀ  
ꢀ  
ꢀ  
ꢊꢋꢀ  
ꢎꢏꢐꢀ  
ꢀ  
ꢄꢅꢀ  
%&ꢄ2ꢁꢋꢂ> SS6401CSTR  
$ ꢆꢈꢉ'ꢀꢐ@ꢉ#ꢄꢚ1ꢄꢌꢂꢉ?ꢉꢕꢄꢁꢆꢈꢌꢉ?ꢉ  
ꢖꢂꢂꢋꢉ#ꢄꢚ1ꢆꢈꢌꢉꢕ5ꢁꢂ  
Rev.2.01 6/26/2003  
www.SiliconStandard.com  
1 of 6  
SS6401  
TYPICAL APPLICATION CIRCUIT  
!"  
ꢁꢋ  
ꢂꢊꢊꢊꢈ  
ꢐꢂ  
ꢂꢊ  
ꢐꢆ  
ꢀꢁꢂꢃ  
ꢂꢋꢛ  
ꢋꢓꢋꢑꢀ  
   
ꢀꢁꢂꢃ ꢄꢝꢞ ꢃ !"ꢃ #"$%  
ꢔꢂ  
ꢆꢛ  
&'(ꢞ"ꢃ (ꢃꢛꢁꢁꢃꢈꢚ)  
ꢂꢓꢆ   
ꢁꢇ  
ꢉꢂꢊꢋꢌꢍ ꢍ  
ꢊꢎꢈꢇꢍ ꢍ  
ꢂꢉꢏꢐꢍ  
ꢁꢂꢂ  
ꢃꢄ  
ꢙꢂ  
ꢌꢏꢊ   
ꢚꢐꢇꢇꢊꢇ  
ꢅꢆ  
ꢔꢋ  
ꢐꢉ  
ꢁꢆ  
ꢐꢋ  
ꢒꢊꢓꢒꢑ  
ꢇꢇꢈꢃ  
ꢁꢉ  
ꢑꢒ  
ꢄꢇꢈ  
*+,  
   
ꢆꢑ  
ꢂꢓꢆꢛꢜꢆꢘꢀ  
SS6401  
ꢖꢂꢃ  
ꢁꢌꢃ  
ꢂꢊꢊꢊꢈ  
ꢗꢐꢘꢂꢉꢋꢊ  
ꢇꢇꢊ ꢅꢍꢇꢃ  
ꢐꢇ  
ꢋꢑ  
ꢐꢌ  
ꢂꢇꢑꢃ  
ꢀꢁꢂꢀꢁꢃꢁꢄꢅꢆꢇꢈꢉꢇꢈꢃ  
!"ABSOLUTE MAXIMUM RATINGS ꢀꢀ  
'ꢍꢁꢁꢋ5ꢉꢊꢇꢋꢅꢄꢌꢂ6ꢉꢊꢀꢀꢃꢊꢊꢊꢊꢋꢊꢊꢊꢋꢋꢋꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢋꢋꢋꢋꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢉꢎꢏꢊꢉ  
ꢘꢈꢁꢍꢅ6ꢉꢀꢍꢅꢁꢍꢅ6ꢉꢇꢃꢉꢘ9ꢀꢉꢊꢇꢋꢅꢄꢌꢂꢉꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢋꢋꢋꢋꢋꢋꢊꢊꢊꢊꢋꢋꢊꢊꢊꢊꢊꢊꢊꢊꢊꢉ:$7ꢐꢉ-ꢛꢜꢊꢉꢉꢅꢇꢉꢉꢊ""A-ꢛꢜꢊꢉ  
%'7ꢉ"ꢋꢄꢔꢔꢆꢝꢆꢚꢄꢅꢆꢇꢈꢉꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢋꢋꢋꢋꢊꢊꢊꢊꢊꢋꢋꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢋꢋꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢉ"ꢋꢄꢔꢔꢉ,ꢉ  
ꢀꢁꢂꢃꢄꢄꢁꢅꢆꢁꢆꢇꢈꢉꢁꢊꢋꢌꢍꢅꢎꢇꢏꢃꢅꢆꢍꢌꢍꢃꢅꢐꢇ  
'ꢍꢁꢁꢋ5ꢉꢊꢇꢋꢅꢄꢌꢂ6ꢉꢊꢀꢀꢊꢊꢊꢊꢋꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢋꢋꢋꢋꢊꢊꢊꢊꢊꢊꢊꢋꢋꢋꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢉꢎ,ꢊꢉ±ꢎ-Bꢉ  
ꢙ2 ꢆꢂꢈꢅꢉꢕꢂ2ꢁꢂꢃꢄꢅꢍꢃꢂꢉꢖꢄꢈꢌꢂꢃꢊꢋꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢋꢋꢋꢋꢊꢋꢋꢋꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢉ-°"CD-°"ꢉ  
Eꢍꢈꢚꢅꢆꢇꢈꢉꢕꢂ2ꢁꢂꢃꢄꢅꢍꢃꢂꢉꢖꢄꢈꢌꢂꢉꢊꢊꢊꢊꢋꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢋꢋꢋꢊꢊꢊꢊꢊꢊꢊꢊꢊꢋꢊꢊꢋꢋꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢉ-°"Cꢉꢎ--°"ꢉ  
ꢑꢒꢁꢊꢄꢋꢓꢇꢔꢅꢕꢃꢊꢄꢋꢌꢍꢃꢅꢇ  
ꢕ+ꢂꢃ2ꢄꢋꢉꢖꢂꢔꢆꢔꢅꢄꢈꢚꢂ6ꢉθꢂꢃꢉFꢕ5ꢁꢆꢚꢄꢋ6ꢉ$ꢇꢅꢂꢉꢎGꢉꢉ  
'ꢀꢘ"ꢉ#ꢄꢚ1ꢄꢌꢂꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢋꢋꢋꢋꢋꢋꢋꢋꢋꢊꢊꢋꢋꢋꢋꢋꢊꢊꢊꢊꢊꢊꢊꢊꢋꢊꢃꢉꢎ--°"93ꢉ  
'ꢀꢘ"ꢉ#ꢄꢚ1ꢄꢌꢂꢉF*ꢆꢅ+ꢉꢜꢉꢆꢈꢉꢇꢝꢉ"ꢇꢁꢁꢂꢃGꢉꢉ ꢋꢋꢋꢋꢋꢋꢋꢋꢋꢋꢋꢋꢋꢋꢊꢊꢊꢊꢊꢊꢋꢊꢊꢃꢉH-°"93ꢉ  
ꢑꢄ&ꢆ2ꢍ2ꢉEꢍꢈꢚꢅꢆꢇꢈꢉꢕꢂ2ꢁꢂꢃꢄꢅꢍꢃꢂꢉF#ꢋꢄꢔꢅꢆꢚꢉ#ꢄꢚ1ꢄꢌꢂGꢃꢃꢋꢋꢋꢊꢋꢋꢊꢊꢋꢋꢋꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢊꢃꢉꢎꢏ-°"ꢉ  
ꢑꢄ&ꢆ2ꢍ2ꢉ'ꢅꢇꢃꢄꢌꢂꢉꢕꢂ2ꢁꢂꢃꢄꢅꢍꢃꢂꢉꢖꢄꢈꢌꢂꢉꢋꢋꢋꢋꢊꢊꢋꢋꢋꢋꢊꢊꢊꢊꢊꢊꢋꢋꢊꢋꢊꢊꢊꢊꢊꢊꢊꢊꢊꢃꢉI8ꢏ°"Cꢎꢏ-°"ꢉ  
ꢑꢄ&ꢆ2ꢍ2ꢉ)ꢂꢄꢒꢉꢕꢂ2ꢁꢂꢃꢄꢅꢍꢃꢂꢉF'ꢇꢋꢒꢂꢃꢆꢈꢌꢉꢎ-ꢉ'ꢂꢚGꢉꢉꢋꢋꢋꢋꢋꢋꢋꢊꢊꢊꢋꢋꢊꢊꢊꢊꢊꢊꢋꢊꢊꢊꢊꢊꢊꢊꢊꢊꢃꢉꢜ--°"ꢉ  
$ꢇꢅꢂꢉꢎ>ꢉθꢂꢃꢉꢉꢆꢔꢉ2ꢂꢄꢔꢍꢃꢂꢒꢉ*ꢆꢅ+ꢉꢅ+ꢂꢉꢚꢇ2ꢁꢇꢈꢂꢈꢅꢉ2ꢇꢍꢈꢅꢂꢒꢉꢇꢈꢉꢄꢈꢉꢂ!ꢄꢋꢍꢄꢅꢆꢇꢈꢉ#"ꢉ ꢇꢄꢃꢒꢉꢆꢈꢉꢝꢃꢂꢂꢉꢄꢆꢃꢛꢉ  
!"TEST CIRCUIT  
ꢖꢂꢝꢂꢃꢉꢅꢇꢉꢕ=#ꢘ"ꢙ)ꢉꢙ##)ꢘ"ꢙꢕꢘꢀ$ꢉ"ꢘꢖ";ꢘꢕꢛꢉ  
Rev.2.01 6/26/2003  
www.SiliconStandard.com  
2 of 6  
SS6401  
!"ELECTRICAL CHARACTERISTICSꢀꢁꢂꢂꢃꢄ ꢅꢆꢁꢇꢄ ꢃꢆꢉ°ꢂꢇꢄ ꢊꢋꢌꢍꢎꢎꢄ ꢏꢐꢑꢍꢒꢓꢔꢎꢍꢄ  
ꢎꢕꢍꢖꢔꢗꢔꢍꢘꢙꢚꢄ  
ꢛꢜꢝꢜꢞ ꢈ ꢝꢄꢄ  
ꢈ !ꢈꢄꢂ"#$%ꢈ%"#!ꢄ !&ꢞ'"(ꢄ ꢞ%#ꢙꢄꢄ ꢈ&ꢛꢙꢄ ꢞꢜ)ꢙꢄꢄ *#%ꢈꢄ  
ꢖꢏꢏꢇꢗꢘꢉꢉꢓꢙꢇꢏꢘꢊꢊꢁꢅꢌ  
$ꢇ2ꢆꢈꢄꢋꢉ'ꢍꢁꢁꢋ5ꢉ  
;:ꢙꢕ%ꢉꢀꢁꢂꢈꢉ  
,ꢉ  
2ꢙꢉ  
ꢊꢎꢎ  
ꢚꢃꢛꢁꢊꢜꢈꢅꢇꢀꢁꢐꢁꢌꢇ  
ꢀꢀꢉꢕ+ꢃꢂꢔ+ꢇꢋꢒꢉ  
J4ꢛꢏꢊꢉ  
ꢃꢎꢁꢌꢇ  
Hꢛꢏꢉ  
ꢊꢉ  
ꢈꢐꢂꢍꢓꢓꢋꢌꢃꢊꢇ  
ꢓꢃꢂ(ꢍꢂꢈꢚ5ꢉꢉ  
7ꢍꢅ5ꢉ"5ꢚꢋꢂꢉ  
,--ꢉ  
@@ꢉ  
./0ꢉ  
Bꢉ  
ꢔꢅꢌꢁꢊꢅꢋꢓꢇꢀꢁꢕꢁꢊꢁꢅꢂꢁꢇꢖꢃꢓꢌꢋꢎꢁꢇ  
ꢎꢛ,Dꢉ ꢎꢛꢜ-ꢉ ꢎꢛꢜꢜꢉ  
ꢖꢂꢝꢂꢃꢂꢈꢚꢂꢉꢊꢇꢋꢅꢄꢌꢂꢉꢉꢉ  
ꢊꢉ  
ꢝꢊꢊꢃꢊꢇꢞꢄꢉꢓꢍꢕꢍꢁꢊꢇ  
7"ꢉ:ꢄꢆꢈꢉ  
ꢉꢉ  
ꢉꢉ  
ꢉꢉ  
ꢉꢉ  
D8ꢉ  
ꢎꢎꢉ  
8ꢉ  
ꢒꢗꢉ  
:ꢄꢆꢈꢐꢗꢄꢈꢒ*ꢆꢒꢅ+ꢉ#ꢃꢇꢒꢍꢚꢅꢉ  
'ꢋꢂ*ꢉꢖꢄꢅꢂꢉ  
:ꢗ3ꢉ  
'ꢖꢉ  
ꢉꢉ  
ꢑ/0ꢉ  
ꢊ9µ'ꢉ  
 ꢋꢌꢁꢇ!ꢊꢍ"ꢁꢊꢇ  
;ꢁꢁꢂꢃꢉ:ꢄꢅꢂꢉ'ꢇꢍꢃꢚꢂꢉ  
;ꢁꢁꢂꢃꢉ:ꢄꢅꢂꢉ'ꢆꢈ1ꢉ  
Dꢉ  
ꢏꢉ  
 
 
ꢏꢐꢑꢇꢌ  
ꢏꢐꢑꢇꢌ  
ꢚꢊꢃꢌꢁꢂꢌꢍꢃꢅꢇ  
ꢀ"'%ꢕꢉ"ꢍꢃꢃꢂꢈꢅꢉ'ꢇꢍꢃꢚꢂꢉ  
''ꢉ"ꢍꢃꢃꢂꢈꢅꢉ  
ꢉJ4ꢛꢏꢊ7"ꢉ  
ꢃꢎꢁꢌꢇ  
,--ꢉ  
ꢎ-ꢉ  
µꢙꢉ  
µꢙꢉ  
ꢃꢎꢁꢌꢇ  
ꢁꢁ  
ꢗꢒꢘꢌꢆꢃꢛꢅꢇ  
'+ꢍꢅꢒꢇ*ꢈꢉ)ꢇ*ꢉꢘꢈꢁꢍꢅꢉ  
'+ꢍꢅꢒꢇ*ꢈꢉ/ꢆꢌ+ꢉꢘꢈꢁꢍꢅꢉ  
'+ꢍꢅꢒꢇ*ꢈꢉꢑꢇꢒꢂꢉ"ꢍꢃꢃꢂꢈꢅꢉ  
 )ꢉ  
ꢋꢄ  
,ꢉ  
-ꢛꢜꢏꢉ  
ꢊꢉ  
ꢊꢉ  
 /ꢉ  
ꢋꢄ  
ꢎꢉ  
µꢙꢉ  
Rev.2.01 6/26/2003  
www.SiliconStandard.com  
3 of 6  
SS6401  
!"TYPICAL PERFORMANCE CHARACTERISTICS  
ꢒꢓꢓꢔꢕꢔꢗꢕꢘꢀꢙꢚꢛꢀꢞ ꢀ!"##ꢖꢗ$  
ꢀ ꢀ ꢀ ꢀ ꢀ  
ꢀ ꢀ ꢀ ꢀ  
ꢀ"'%ꢕꢉ"ꢍꢃꢃꢂꢈꢅꢉ!ꢔꢛꢉꢂ2ꢁꢂꢃꢄꢅꢍꢃꢂ  
ꢁꢊꢊ
 
ꢉꢊ
 
ꢈꢊ
 
ꢇꢊ
 
ꢆꢊ
 
ꢅꢊ
 
ꢄꢊ
 
ꢀꢁꢂꢈꢄꢃꢀ  
ꢉꢚꢚ  
ꢆꢙꢑ  
ꢆꢙꢒ  
ꢆꢙꢈ  
ꢆꢙꢉ  
ꢀꢁꢂꢆꢄꢇꢀ  
ꢓꢔꢕꢖꢗꢗꢘꢙꢉꢎꢚꢉꢛꢜꢔꢛꢛ°  
ꢀꢁꢂꢃꢄꢅꢀ  
ꢀꢁꢂ  
ꢀꢃꢂ  
ꢃꢂ  
ꢁꢂ  
ꢄꢂ  
ꢅꢂ  
ꢆꢂꢂ  
ꢆꢃꢂ  
ꢆꢁꢂ  
ꢆꢄꢂ  
 
 
 
 
 
 
 
 
 
 
ꢁꢁ
 
ꢌꢍꢎ
 
ꢕꢂ2ꢁꢂꢃꢄꢅꢍꢃꢂꢉF°"G  
 
ꢀꢀꢀ  
ꢀꢀꢀ  
ꢀ!ꢂꢃꢐ"ꢍꢃꢃꢂꢈꢅꢉꢀꢁꢂꢃꢄꢅꢆꢇꢈ  
ꢀꢍꢅꢁꢍꢅꢉ"ꢋꢄ2ꢁꢂꢒꢉ 5ꢉꢗꢍꢆꢋꢅꢐꢘꢈꢉ'ꢇꢝꢅꢉ'ꢅꢄꢃꢅ  
ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ  
ꢕꢃꢄꢈꢔꢆꢂꢈꢅꢉꢖꢂꢔꢁꢇꢈꢔꢂ  
ꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ  
Rev.2.01 6/26/2003  
www.SiliconStandard.com  
4 of 6  
SS6401  
!"BLOCK DIAGRAM  
ꢃ,-%ꢉꢎ.%%-/#  
)*  
ꢃꢎꢁꢌꢇ  
ꢁꢝꢀꢄ  
+ꢛꢛµ  
ꢈ$3-%1ꢃ/  
'-ꢞ-#  
ꢊꢎꢎ  
0. !#1ꢋ/ꢉꢁ$2#ꢉꢁ#"%#  
ꢈꢍ&ꢉꢎ$ꢘꢗ"%"#$%  
ꢐ"#-ꢉꢎ$/#%$!  
ꢏꢐꢑꢇꢌ  
ꢐꢄꢀ  
'ꢌ(  
ꢌ%%$%ꢉꢑ&ꢈ  
ꢄꢅ  
ꢀꢁꢂꢃ  
ꢃꢞꢒ !"#$%  
!"PIN DESCRIPTIONS  
ꢝꢂꢂꢒ ꢄꢚ1ꢉꢋꢇꢇꢁꢉꢇꢝꢉꢅ+ꢂꢉꢚꢇꢈ!ꢂꢃꢅꢂꢃꢛꢉ  
#ꢘ$ꢉꢎ>ꢉ ꢀ"'%ꢕ"ꢍꢃꢃꢂꢈꢅꢉꢋꢆ2ꢆꢅꢉꢔꢂꢈꢔꢂꢉꢁꢆꢈꢛꢉ"ꢇꢈꢈꢂꢚꢅꢉ  
ꢄꢉ ꢃꢂꢔꢆꢔꢅꢇꢃꢉ   ꢝꢃꢇ2ꢉ ꢅ+ꢆꢔꢉ ꢁꢆꢈꢉ  
#ꢘ$ꢉ4>ꢉꢓꢗꢉ ꢉꢉꢉꢉꢉꢉꢉꢐꢉ ꢕ+ꢂꢉ ꢂꢃꢃꢇꢃꢉ ꢄ2ꢁꢋꢆꢝꢆꢂꢃꢉ ꢆꢈ!ꢂꢃꢅꢆꢈꢌꢉ  
ꢆꢈꢁꢍꢅꢉꢁꢆꢈꢛꢉꢕ+ꢂꢉꢓꢗꢉꢁꢆꢈꢉꢄꢈꢒꢉ"ꢀꢑ#ꢉ  
ꢃꢎꢁꢌꢇ  
ꢅꢇꢉ ꢅ+ꢂꢉ ꢒꢃꢄꢆꢈꢉ ꢇꢝꢉ ꢅ+ꢂꢉ ꢂ&ꢅꢂꢃꢈꢄꢋꢉ  
ꢑꢀ'ꢓ%ꢕꢛꢉ  6ꢉ ꢄꢈꢉ ꢆꢈꢅꢂꢃꢈꢄꢋꢉ  
ꢁꢆꢈꢃꢂꢔꢂꢒꢅꢇꢉꢚꢇ2ꢁꢂꢈꢔꢄꢅꢂꢉꢅ+ꢂꢉ  
ꢃꢎꢁꢌꢇ  
,--µꢙꢉ ꢚꢍꢃꢃꢂꢈꢅꢉ ꢔꢇꢍꢃꢚꢂꢉ Fꢘ G6ꢉ  
ꢃꢎꢁꢌꢇ  
!ꢇꢋꢅꢄꢌꢂꢐꢚꢇꢈꢅꢃꢇꢋꢉꢝꢂꢂꢒ ꢄꢚ1ꢉꢋꢇꢇꢁꢛꢉ  
ꢄꢈꢒꢉ ꢅ+ꢂꢉ ꢂ&ꢅꢂꢃꢈꢄꢋꢉ ꢑꢀ'ꢓ%ꢕꢉ ꢇꢈꢐ  
ꢃꢂꢔꢆꢔꢅꢄꢈꢚꢂꢉ Fꢖ Gꢉ ꢞꢇꢆꢈꢅꢋ5ꢉ ꢔꢂꢅꢉ  
#ꢘ$ꢉꢏ>ꢉ:$7ꢉꢉꢉꢉꢉꢉꢐꢉ :ꢃꢇꢍꢈꢒꢉꢁꢆꢈꢛꢉ  
ꢀꢁꢂꢃꢄꢅ  
#ꢘ$ꢉ8>ꢉ)<ꢉꢉꢉꢉꢉꢉꢉꢉꢉꢉꢐ!ꢂꢃꢚꢍꢃꢃꢂꢈꢅꢉ  
ꢒꢂꢅꢂꢚꢅꢆꢇꢈꢉ  
ꢁꢆꢈꢛꢉ  
ꢅ+ꢂꢉ ꢇ!ꢂꢃꢚꢍꢃꢃꢂꢈꢅꢉ ꢅꢃꢆꢁꢉ ꢁꢇꢆꢈꢅꢉ  
ꢄꢚꢚꢇꢃꢒꢆꢈꢌꢉ ꢅꢇꢉ ꢅ+ꢂꢉ ꢝꢇꢋꢋꢇ*ꢆꢈꢌꢉ  
ꢂ(ꢍꢄꢅꢆꢇꢈ>ꢉ  
"ꢇꢈꢈꢂꢚꢅꢉꢅ+ꢂꢉ)<ꢉꢁꢆꢈꢉꢅꢇꢉꢔꢇꢍꢃꢚꢂꢉꢇꢝꢉ  
ꢅ+ꢂꢉ ꢂ&ꢅꢂꢃꢈꢄꢋꢉ $ꢐꢑꢀ'ꢓ%ꢕꢛꢉ ꢕ+ꢆꢔꢉ  
ꢁꢆꢈꢉ ꢒꢂꢅꢂꢚꢅꢔꢉ ꢅ+ꢂꢉ !ꢇꢋꢅꢄꢌꢂꢉ ꢒꢃꢇꢁꢉ  
ꢄꢚꢃꢇꢔꢔꢉ ꢅ+ꢂꢉ ꢑꢀ'ꢓ%ꢕꢉ ꢅꢆꢇꢈꢉꢊ ꢝꢇꢃꢉ  
ꢇ!ꢂꢃꢚꢍꢃꢃꢂꢈꢅꢉꢁꢃꢇꢅꢂꢚꢅꢆꢇꢈꢛꢉ  
ꢁꢀꢕꢖꢗ  
 ꢃꢖꢝꢞ  
=
ꢐꢕꢛꢁꢏꢜ  
#ꢘ$ꢉ,>ꢉ '/7$ ꢉꢐ'+ꢍꢅꢒꢇ*ꢈꢉ ꢁꢆꢈꢛꢉ "ꢇꢈꢈꢂꢚꢅꢉ ꢅ+ꢆꢔꢉ ꢁꢆꢈꢉ  
ꢅꢇꢉꢌꢃꢇꢍꢈꢒꢉꢝꢇꢃꢉꢔ+ꢍꢅꢒꢇ*ꢈꢛꢉ  
#ꢘ$ꢉD>ꢉ;:ꢉꢉꢉꢉꢉꢉꢉꢉꢉꢐ%&ꢅꢂꢃꢈꢄꢋꢉꢑꢀ'ꢓ%ꢕꢉꢌꢄꢅꢂꢉꢒꢃꢆ!ꢂꢉꢁꢆꢈꢛꢉ  
"ꢇꢈꢈꢂꢚꢅꢉ ꢅ+ꢆꢔꢉ ꢁꢆꢈꢉ ꢅꢇꢉ ꢌꢄꢅꢂꢉ ꢇꢝꢉ ꢅ+ꢂꢉ  
ꢂ&ꢅꢂꢃꢈꢄꢋꢉꢑꢀ'ꢓ%ꢕꢛꢉ  
#ꢘ$ꢉꢜ>ꢉ "ꢀꢑ#ꢉ %&ꢅꢂꢃꢈꢄꢋꢇ2ꢁꢂꢈꢔꢄꢅꢆꢇꢈꢁꢆꢈꢛꢉꢕ+ꢆꢔꢉ  
ꢁꢆꢈꢉ ꢆꢔꢉ ꢚꢇꢈꢈꢂꢚꢅꢂꢒꢉ ꢅꢇꢉ ꢂꢃꢃꢇꢃꢉ  
ꢄ2ꢁꢋꢆꢝꢆꢂꢃꢉ ꢇꢍꢅꢁꢍꢅꢉ ꢄꢈꢒꢉ #3ꢑꢉ  
ꢚꢇ2ꢁꢄꢃꢄꢅꢇꢃꢛꢉ ꢙꢉ ꢖ"ꢉ ꢈꢂꢅ*ꢇꢃ1ꢉ ꢆꢔꢉ  
ꢚꢇꢈꢈꢂꢚꢅꢂꢒꢉ ꢅꢇꢉ ꢓꢗꢉ ꢁꢆꢈꢉ ꢅꢇꢉ  
ꢚꢇ2ꢁꢂꢈꢔꢄꢅꢂꢉ ꢅ+ꢂꢉ !ꢇꢋꢅꢄꢌꢂꢐꢚꢇꢈꢅꢃꢇꢋꢉ  
#ꢘ$ꢉ@>ꢉꢊ""ꢉꢉꢉꢉꢉꢉꢉꢐꢉꢕ+ꢂꢉ ꢚ+ꢆꢁꢉ ꢁꢇ*ꢂꢃꢉ ꢔꢍꢁꢁꢋ5ꢉ ꢁꢆꢈꢛꢉ  
ꢖꢂꢚꢇ22ꢂꢈꢒꢂꢒꢉꢔꢍꢁꢁꢋ5ꢉ!ꢇꢋꢅꢄꢌꢂꢉꢆꢔꢉ  
ꢎ,ꢊꢛꢉ  
!"APPLICATION CIRCUIT  
ꢖꢂꢝꢂꢃꢉꢅꢇꢉꢕ=#ꢘ"ꢙ)ꢉꢙ##)ꢘ"ꢙꢕꢘꢀ$ꢉ"ꢘꢖ";ꢘꢕꢉ  
Rev.2.01 6/26/2003  
www.SiliconStandard.com  
5 of 6  
SS6401  
!"PHYSICAL DIMENSIONS  
#" +ꢄ( ꢜ$ꢄꢛ(ꢜ!ꢈ%ꢂꢄ!"ꢄꢀꢊꢋꢔꢐ,ꢄ--ꢚꢄ  
'=ꢑꢗꢀ)ꢉ  
ꢑꢘ$ꢉ  
ꢎꢛꢜꢏꢉ  
-ꢛꢎ-ꢉ  
-ꢛꢜꢜꢉ  
-ꢛꢎHꢉ  
4ꢛ@-ꢉ  
ꢜꢛ@-ꢉ  
ꢑꢙ<ꢉ  
ꢙꢉ  
ꢙꢎꢉ  
ꢗꢉ  
"ꢉ  
7ꢉ  
%ꢉ  
ꢂꢉ  
ꢎꢛDꢏꢉ  
-ꢛ,ꢏꢉ  
-ꢛꢏꢎꢉ  
-ꢛ,ꢏꢉ  
ꢏꢛ--ꢉ  
4ꢛ--ꢉ  
 
ꢎꢛ,DFꢕ=#Gꢉ  
/ꢉ  
)ꢉ  
ꢏꢛ@-ꢉ  
-ꢛ4-ꢉ  
8ꢛ,-ꢉ  
ꢎꢛ,Dꢉ  
Information furnished by Silicon Standard Corporation is believed to be accurate and reliable. However, Silicon Standard Corporation makes no  
guarantee or warranty, express or implied, as to the reliability, accuracy, timeliness or completeness of such information and assumes no  
responsibility for its use, or for infringement of any patent or other intellectual property rights of third parties that may result from its  
use. Silicon Standard reserves the right to make changes as it deems necessary to any products described herein for any reason, including  
without limitation enhancement in reliability, functionality or design. No license is granted, whether expressly or by implication, in relation to  
the use of any products described herein or to the use of any information provided herein, under any patent or other intellectual property rights of  
Silicon Standard Corporation or any third parties.  
Rev.2.01 6/26/2003  
www.SiliconStandard.com  
6 of 6  

相关型号:

SS6401STR

Step-Down DC/DC Controller with Shutdown
SSC

SS64100-014F

Telecom and Datacom Connector, 8 Contact(s), Female, Right Angle, Solder Terminal, Jack, ROHS COMPLIANT
BEL

SS64100-023F

Telecom and Datacom Connector, 10 Contact(s), Female, Right Angle, Solder Terminal, Jack, ROHS COMPLIANT
BEL

SS64100-034F

Telecom and Datacom Connector, 10 Contact(s), Female, Right Angle, Solder Terminal, Jack, ROHS COMPLIANT
BEL

SS64100-042F

Telecom and Datacom Connector, 10 Contact(s), Female, Right Angle, Solder Terminal, Jack, ROHS COMPLIANT
BEL

SS64100-043F

Telecom and Datacom Connector, 10 Contact(s), Female, Right Angle, Solder Terminal, Jack, ROHS COMPLIANT
BEL

SS64100-047F

Telecom and Datacom Connector, 10 Contact(s), Female, Right Angle, Solder Terminal, Jack, ROHS COMPLIANT
BEL

SS64100-059F

Telecom and Datacom Connector, 10 Contact(s), Female, Right Angle, Solder Terminal, Jack, ROHS COMPLIANT
BEL

SS64100-063F

Telecom and Datacom Connector, 10 Contact(s), Female, Right Angle, Solder Terminal, Jack, ROHS COMPLIANT
BEL

SS64100-075F

Telecom and Datacom Connector, 8 Contact(s), Female, Right Angle, Solder Terminal, Jack, ROHS COMPLIANT
BEL

SS6431G

Adjustable High-Precision Shunt Regulator
SSC

SS6431GSTB

Adjustable High-Precision Shunt Regulator
SSC