STW4810 Datasheet, PDF (59/72 Pages) STMicroelectronics – Power Management for Multimedia Processors

STw4810
5 Electrical and timing characteristics
Table 49. USB OTG transceiver
Symbol
Description
Test conditions
VBUS
R_{A_BUS_}
IN
T_{A_VBUS_}
RISE
V_BUS = [0; 4.4] V
I_{LOAD =} 100mA
External cap 10µF
Data Line Pull-down Resistance
R_{PD_DPDN}
Data Line Pull-up Resistance
R_{PU_DP}
R_{PU_DN}
Bus idle
Bus driven
Bus idle
Bus driven
PULL-DOWN on VBUS
R_{VBUS_PD}
PULL-UP on VBUS
R_{VBUS_SRP}
ID
V_{ID_GND}
ID_GND
comparator
threshold
V_{ID_HI}
(V_BAT)
Battery level
V_{ID_FLOAT}
ID_FLOAT
comparator
threshold
R_{PU_ID}
R_{PD_ID}
2.7 V < V_BAT < 4.8 V
Min.
40
14
900
1425
900
1425
650
420
2.7
70
Typ.
19
1200
2300
1200
2300
925
600
0.15*V_BAT
3.6
0.85*V_BAT
100
Max.
100
100
25
1600
3100
1600
3100
1200
780
4.8
130
10
Units
KΩ
ms
KΩ
Ω
Ω
Ω
Ω
V
V
V
KΩ
KΩ
Rev3
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