TPS65910 Datasheet, PDF (9/96 Pages) Texas Instruments – Integrated Power Management Unit Top Specification

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TPS65910, TPS65910A, TPS65910A3, TPS659101, TPS659102, TPS659103
TPS659104, TPS659105, TPS659106, TPS659107, TPS659108, TPS659109
SWCS046N – MARCH 2010 – REVISED APRIL 2012
I²C INTERFACE AND CONTROL SIGNALS
over operating free-air temperature range (unless otherwise noted)
NO.
PARAMETER
TEST CONDITIONS
INT1 rise and fall times, C_L = 5 to 35 pF
NRESPWRON rise and fall times, C_L = 5 to 35 pF
SLAVE HIGH–SPEED MODE
SCL/SCLSR_EN1 and SDA/SDASR_EN2 rise and fall
time, C_L = 10 to 100 pF
Data rate
I3
t_su(SDA-SCLH)
Setup time, SDA valid to SCL high
I4
t_h(SCLL-SDA)
Hold time, SDA valid from SCL low
I7
t_{su(SCLH-SDAL)}
Setup time, SCL high to SDA low
I8
t_h(SDAL-SCLL)
Hold time, SCL low from SDA low
I9
t_{su(SDAH-SCLH)}
Setup time, SDA high to SCL high
SLAVE FAST MODE
SCL/SCLSR_EN1 and SDA/SDASR_EN2 rise and fall
time, C_L = 10 to 400 pF
Data rate
I3
t_su(SDA-SCLH)
Setup time, SDA valid to SCL high
I4
t_h(SCLL-SDA)
Hold time, SDA valid from SCL low
I7
t_{su(SCLH-SDAL)}
Setup time, SCL high to SDA low
I8
t_h(SDAL-SCLL)
Hold time, SCL low from SDA low
I9
t_{su(SDAH-SCLH)}
Setup time, SDA high to SCL high
SLAVE STANDARD MODE
SCL/SCLSR_EN1 and SDA/SDASR_EN2 rise and fall
time, C_L = 10 to 400 pF
Data rate
I3
t_su(SDA-SCLH)
Setup time, SDA valid to SCL high
I4
t_h(SCLL-SDA)
Hold time, SDA valid from SCL low
I7
t_{su(SCLH-SDAL)}
Setup time, SCL high to SDA low
I8
t_h(SDAL-SCLL)
Hold time, SCL low from SDA low
I9
t_{su(SDAH-SCLH)}
Setup time, SDA high to SCL high
SWITCHING CHARACTERISTICS
SLAVE HIGH–SPEED MODE
I1
t_w(SCLL)
I2
t_w(SCLH)
Pulse duration, SCL low
Pulse duration, SCL high
SLAVE FAST MODE
I1
t_w(SCLL)
I2
t_w(SCLH)
Pulse duration, SCL low
Pulse duration, SCL high
SLAVE STANDARD MODE
I1
t_w(SCLL)
I2
t_w(SCLH)
Pulse duration, SCL low
Pulse duration, SCL high
MIN
TYP
5
10
5
10
10
80
3.4
10
0
70
160
160
160
20 +
0.1 × C_L
250
400
100
0
0.9
0.6
0.6
0.6
250
100
250
0
4.7
4
4
160
60
1.3
0.6
4.7
4
MAX
ns
ns
ns
Mbps
ns
ns
ns
ns
ns
ns
Kbps
ns
µs
µs
µs
µs
ns
Kbps
ns
µs
µs
µs
µs
ns
ns
µs
µs
µs
µs
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