Electronic Components Datasheet Search |
|
SP6645 Datasheet(PDF) 7 Page - Sipex Corporation |
|
SP6645 Datasheet(HTML) 7 Page - Sipex Corporation |
7 / 15 page 7 Rev:B Date 4/13/04 SP6644/6645 High Efficiency Boost Regulator © Copyright 2004 Sipex Corporation Figure 25. Shutdown Response and Inductor Current, Vout=3.3V, Vbatt=1.3V, Rlim=2.5k, Rload=550 Ohms, Li=22uH Sumida CD43 Table 1. SP6644/6645 Pin Descriptions Figure 26. Pinout for the SP6644/6645 Refer to the circuit in Figure 28, T AMB = +25 oC, unless otherwise noted. VOUT GND RLIM VBATT LX 1 2 3 4 5 6 7 8 SP6644 SP6645 SHDN FB BATTLO E M A NN O I T C N U F. O N N I P V T T A B . r o t a r a p m o c O L T T A B e h t f o t u p n i r o s n e s e h t o t s e i t n i p s i h T . y l p p u S y r e t t a B 1 O L T T A B e h t r o f V 1 w o l e b s p o r d e g a t l o v e h t n e h W . t u p t u O w o L y r e t t a B n i a r D - n e p O 4 4 6 6 P S r o e h t r o f V 2 5 4 6 6 P S . t n e r r u c s k n i s O L T T A B , 2 R M I L o t n i p s i h t m o r f r o t s i s e r a g n i t c e n n o C . t n e r r u C k a e P r o t c u d n I e l b a m m a r g o r P r o t s i s e R e r e h w t n e r r u c k a e p r o t c u d n i e h t s m a r g o r p d n u o r g 3 N D H SV o t t c e n n o C . t u p n I n w o d t u h S W O L - e v i t c A T T A B . n o i t a r e p o l a m r o n r o f4 B F n a o t n i p t u p n i s i h t t c e n n o C . n o i t a r e p o t u p t u o - e l b a t s u j d a r o f t u p n I . t u p n I k c a b d e e F V n e e w t e b r e d i v i d e g a t l o v r o t s i s e r l a n r e t x e T U O - d e x i f r o f D N G o t t c e n n o C . D N G d n a . n o i t a r e p o t u p t u o 5 D N G. d n u o r g y ll a c i p y t , l a i t n e t o p t i u c r i c t s e w o l e h t o t t c e n n o C 6 X L V m o r f d e t c e n n o c s i r o t c u d n i n A . li o C T T A B d n a n i a r d h c t i w s T E F S O M l e n n a h C - N e h t o t . n i p s i h t h g u o r h t n i a r d r e i f i t c e r - s u o n o r h c n y s l e n n a h C - P e h t 7 V T U O t c e n n o C . t u p n i r e w o p C I d n a n o i t a r e p o V 3 . 3 d e x i f r o f t u p n i k c a b d e e F . t u p t u O r e w o P V o t e s o l c r o t i c a p a c r e t li f T U O . 8 I PEAK = 1400 R LIM SDN 2V/div Li 0.5A/div V OUT, VBATT 1V/div PERFORMANCE CHARACTERISTICS PIN DESCRIPTION |
Similar Part No. - SP6645 |
|
Similar Description - SP6645 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |