SS6641
DESCRIPTION
1 6342 ("5(" 2 4 & ' $ 6
) $
) 789:9::9; * # 6 ,
& .
) 1
*,
The SS6641 & 789 :9 ::9 ; 2
& ) 1 *#, control circuit operates at 100kHz max. switching 9 ) . 9 - 6342
("5(")
FEATURES
!" !" ! " !" #$
%& ' !" "
!" $ () * )
!"
APPLICATIONS
* !" " !" + , !" *- '. !" / /- !" *& 0
!"
TYPICAL APPLICATION CIRCUIT
≥
µ
µ
≥ µ!
µ
µ
µ
6
6 " + = ×
Rev.2.01 6/26/2003
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SS6641
ORDERING INFORMATION
SS6641-XXCXXX *"B::µ=*1 > (
=(2>B2?;D2-1 "="2>B48µ#=11 > 1=!2>B7(2D:
0 0 01 0 0
+,-+,
+%%.,)/*
6
µ
+,-+,
+%%.,)/*
6
!!"µ
0 01 0 0 0
+,-+,
+%%.,)/*
6
#µ
6
# !!"µ
+,-+,
+%%.,)/*
6
µ
6
!!"µ
+,-+,
+%%.,)/*
5 of 13
Rev.2.01 6/26/2003
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SS6641
TYPICAL PERFORMANCE CHARACTERISTICS!+ $"
6
$ 6
%# !!"µ
6
! "# $ %
6
"#$%
6 !
µ
" 6#$ !
Rev.2.01 6/26/2003
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6 of 13
SS6641
TYPICAL PERFORMANCE CHARACTERISTICS!+ $"
+,-+,$4,53.)*
01 0 0 0
./-.%5,+%.)°
*
23 6+,-+,$4,53.67./-.%5,+%.
./-.%5,+%.)°
*
23 682,9:23
%.;+.9 & $ 6 9 9
)
) )
&
9
) 9 ) 9
)
) 6342
$. &
. & ,' #1
*#,
) &
6 6
9) 9
) 9
2 P 2 − $= − A
+ A $
≅ P(1
)P 2 − 7 ≅
P 1
1
, &
&
9 =0'/>
&
2
0I P 1
(2 − $ ) P P + 7
9 E = =A
+ A> ∗ 1
AI 9AI0
(" 1I '? 0
9 6 =# > #(I 7=> P = + −
> P =0>
× 1
=2 + $ >
0
9 6
= 6>9 E = =A
+ A> ∗
Rev.2.01 6/26/2003
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SS6641
2 × 0 7 * 6
& 6 * 2 > = = + −
> P =0> P = 0
) +
) 0'/9 *#,
0
- &
)
1& 20
0& 8 ), 8 $3 9, 8 0,$3 9, 8 0,:$ 90&- 8 ( 0I + − $ − P 0 −
− 7 $
− P 1
2 − 7 7
Rev.2.01 6/26/2003
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SS6641
,0-5- 0=56&&0 &- '
9
& 7 : 1
+ P P(A)P P(* ) $ 6 *( = 1
*( 1
*(
= P (* ) = 7 1
+ −
P P (A
) P P(* ) :
*IP0OAI0
("AO I(
PHYSICAL DIMENSIONS
!"
@,/'
,0? 83 7D 2: 7 7 3; 4D 4
,E 8 7 :D 7: :2 :2 ; 33
2 / " (
!"
@,/'
,0? 2:; 2 :: 2 4D :D ;D 4
,E 28; 7; ;2 7; ; 4 37 278
2 / " (
278=1@*>
Rev.2.01 6/26/2003
www.SiliconStandard.com
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SS6641
In formation 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
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