FAN5355UC07X Fairchild Semiconductor, FAN5355UC07X Datasheet - Page 8

• Manufacturer Part Number: FAN5355UC07X
• Description: Fan5355 1a / 0.8a, 3mhz Digitally Programmable Tinybucktm Regulator
• Manufacturer: Fairchild Semiconductor

© 2008 Fairchild Semiconductor Corporation
FAN5355 • Rev. 1.0.4
I
Guaranteed by design.
Symbol
2
C Timing Specifications
t
t
t
t
t
HD;STA
SU;DAT
HD;DAT
SU;STO
t
SU;STA
t
t
t
t
t
t
f
t
HIGH
RCL1
LOW
C
SCL
BUF
RCL
RDA
FDA
FCL
B
Parameter
SCL Clock Frequency
Bus-free Time between STOP and
START Conditions
START or Repeated START Hold
Time
SCL LOW Period
SCL HIGH Period
Repeated START Setup Time
Data Setup Time
Data Hold Time
SCL Rise Time
SCL Fall Time
SDA Rise Time
Rise Time of SCL After a Repeated
START Condition and After ACK Bit
SDA Fall Time
Stop Condition Setup Time
Capacitive Load for SDA and SCL
(9)
Conditions
Standard mode
Fast mode
High-Speed mode, C
High-Speed mode, C
Standard mode
Fast mode
Standard mode
Fast mode
High-Speed mode
Standard mode
Fast mode
High-Speed mode, C
High-Speed mode, C
Standard mode
Fast mode
High-Speed mode, C
High-Speed mode, C
Standard mode
Fast mode
High-Speed mode
Standard mode
Fast mode
High-Speed mode
Standard mode
Fast mode
High-Speed mode, C
High-Speed mode, C
Standard mode
Fast mode
High-Speed mode, C
High-Speed mode, C
Standard mode
Fast mode
High-Speed mode, C
High-Speed mode, C
Standard mode
Fast mode
High-Speed mode, C
High-Speed mode, C
Standard mode
Fast mode
High-Speed mode, C
High-Speed mode, C
Standard mode
Fast mode
High-Speed mode
8
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
< 100pF
< 400pF
< 100pF
< 400pF
< 100pF
< 400pF
< 100pF
< 400pF
< 100pF
< 400pF
< 100pF
< 400pF
< 100pF
< 400pF
< 100pF
< 400pF
Min.
0
0
0
0
20+0.1C
20+0.1C
20+0.1C
20+0.1C
20+0.1C
20+0.1C
20+0.1C
20+0.1C
Typ.
B
B
B
B
B
B
B
B
600
160
160
320
600
120
600
160
250
100
600
160
4.7
1.3
4.7
1.3
4.7
60
10
10
20
10
20
10
20
10
20
4
4
4
www.fairchildsemi.com
Max.
3400
1700
1000
1000
3.45
100
400
900
150
300
160
300
300
300
160
300
300
160
400
70
80
40
80
80
80
Units
kHz
kHz
kHz
kHz
μs
μs
μs
ns
ns
μs
ns
ns
ns
μs
ns
ns
ns
μs
ns
ns
ns
ns
ns
μs
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
μs
ns
ns
pF