Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

SS8051 Datasheet(PDF) 8 Page - Silicon Standard Corp.

Part # SS8051
Description  Micro-Power Step-up DC/DC Converter
PDF  9 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  SSC [Silicon Standard Corp.]
Direct Link  http://www.siliconstandard.com
Logo SSC - Silicon Standard Corp.

SS8051 Datasheet(HTML) 8 Page - Silicon Standard Corp.

  SS8051 Datasheet HTML 1Page - Silicon Standard Corp. SS8051 Datasheet HTML 2Page - Silicon Standard Corp. SS8051 Datasheet HTML 3Page - Silicon Standard Corp. SS8051 Datasheet HTML 4Page - Silicon Standard Corp. SS8051 Datasheet HTML 5Page - Silicon Standard Corp. SS8051 Datasheet HTML 6Page - Silicon Standard Corp. SS8051 Datasheet HTML 7Page - Silicon Standard Corp. SS8051 Datasheet HTML 8Page - Silicon Standard Corp. SS8051 Datasheet HTML 9Page - Silicon Standard Corp.  
Zoom Inzoom in Zoom Outzoom out
 8 / 9 page
background image
www.SiliconStandard.com
3 of 4
SS8051
Rev.2.01 6/06/2003
minimize the output ripple voltage, but proper
selection of the inductor and the output capacitor also
plays a big role. If a larger inductance value or a
smaller capacitance value is used, the output ripple
voltage will increase because the capacitor will be
slightly overcharged each burst cycle. To reduce the
output ripple, increase the output capacitance value,
or add a 10pF feed-forward capacitor in the feedback
network of the SS8051 (see the circuits in the
Typical Applications section). To add this small
inexpensive 10pF capacitor will greatly reduce the
output voltage ripple.
TYPICAL APPLICATION CIRCUITS
Boost Converter
SEPIC Converter
VCC
SW
SHDN
FB
GND
C2
22µF
C1
4.7µF
R2
120k
V
IN
2.5V to 4.2V
R1
390k
5V
50mA
D1
VCC
SW
SHDN
FB
GND
C2
22µF
C1
4.7µF
R2
270k
V
IN
2.5V to 4.2V
R1
470k
3.3V
60mA
1
L2
10µH
D1
VCC
SW
SHDN
FB
GND
C2
22µF
C1
4.7µF
V
IN
5V
50mA
D1
GND
C2
22µF
C1
4.7µF
V
IN
2.5V to 4.2V
3.3V
60mA
L1:MURATA LQH3C4R7M24
D1:MOTOROLA MBR0520
L1,L2:MURATA LQH3C100K24
D1:MOTOROLA MBR0520
L2
10µH
D1
C3
1uF
L1
10uH
L1
4.7uH
White LED Driver
R1
30_1%
R2
120k_1%
Dimming Ratio>50:1
R3
308k 1%
R4
660k 1%
VBIAS(+3.3V)
PWM Dim
PWM Dimming Control
VH=3.3V
VL=0V
Freq=160~240Hz
D2(Optional)
27V
C2
1µF
D1
MBR0530
L1
10uh/0.5A
SW
VCC
SS8051
SHDN
FB
GND
VBAT
2.5V~5.5V
C1
4.7µF
ON/OFF Control
R1
30_1%
R2
120k_1%
Drive 2~8 White LEDs
VBIAS(+3.3V)
PWM Dim
PWM Dimming Control
VH=3.3V
VL=0V
Freq=160~240Hz
D2(Optional)
27V
C2
1µF
D1
MBR0530
SW
VCC
GND
VBAT
2.5V~5.5V
C1
4.7µF



Html Pages

1 2 3 4 5 6 7 8 9


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
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