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DA9141 Datasheet(PDF) 13 Page - Dialog Semiconductor

Part # DA9141
Description  High-Performance, 25 A/40 A Peak, DC-DC Converter
PDF  46 Pages
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Manufacturer  DIALOG [Dialog Semiconductor]
Direct Link  http://www.dialog-semiconductor.com/
Logo DIALOG - Dialog Semiconductor

DA9141 Datasheet(HTML) 13 Page - Dialog Semiconductor

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DA9141
High-Performance, 25 A/40 A Peak, DC-DC Converter
Datasheet
Revision 1.6
25-Aug-2021
CFR0011-120-00
13 of 46
© 2021 Dialog Semiconductor
Parameter
Description
Conditions
Min
Typ
Max
Unit
RPD
GPIO pull-down resistor
2
10
120
kΩ
RPU
GPIO pull-up resistor
2
10
120
kΩ
4.8
Timing Characteristics
Note: Values are preliminary, pending final silicon characterization results.
Table 10: I2C Electrical Characteristics
Parameter
Description
Conditions
Min
Typ
Max
Unit
Electrical Performance
tBUS
Bus free time between a
STOP and START condition
0.5
μs
CBUS
Bus line capacitive load
150
pF
fSCL
SCL clock frequency
20
Note 1
1000
kHz
tLO_SCL
SCL low time
0.5
μs
tHI_SCL
SCL high time
0.26
μs
tRISE
SCL and SDA rise time
Requirement for input
1000
ns
tFALL
SCL and SDA fall time
Requirement for input
300
ns
tSETUP_START
Start condition setup time
0.26
μs
tHOLD_START
Start condition hold time
0.26
μs
tSETUP_STOP
Stop condition setup time
0.26
μs
tDATA
Data valid time
0.45
μs
tDATA_ACK
Data valid acknowledge time
0.45
μs
tSETUP_DATA
Data setup time
50
ns
tHOLD_DATA
Data hold time
0
ns
Note 1
Minimum clock frequency is limited to 20 kHz if I2C_TIMEOUT is enabled



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