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SFT430C Fiches technique(PDF) 4 Page - SHOUDING Shouding Semiconductor

No de pièce SFT430C
Description  USB Dedicated Charging Port Controller for Fast Charging Protocol and QC 2.0/3.0
PDF  6 Pages
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Fabricant  SHOUDING [SHOUDING Shouding Semiconductor]
Site Internet  http://shouding.net/
Logo SHOUDING - SHOUDING Shouding Semiconductor

SFT430C Fiches technique(HTML) 4 Page - SHOUDING Shouding Semiconductor

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Recommended Operating Conditions
● Input Supply Voltage (VDD)---------------------------------------------------------------------------- 3.2V to 6.4V
● Operation Temperature Range (T
OPR) -------------------------------------------------------------- -40°C to +85°C
Note 3：Over operating free-air temperature range (unless otherwise noted)
SFT430C
Electrical Characteristics
(VDD=5V, TA=25℃ and the recommended supply voltage range, unless otherwise specified.)
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Input Power
VDD Input Voltage Range
VDD
3.2
6.4
V
Input UVLO Threshold
VUVLO(VTH)
VDD Falling
2.5
2.9
V
VDD Supply Current
VDD =5V, Measure VDD
200
μA
VDD Shunt Voltage
VDD(SHUNT)
IVDD = 3mA
5.9
6.4
6.8
V
High Voltage Dedicated Charging Port (HVDCP)
Data Detect Voltage
VDAT(REF)
0.25
0.325
0.4
V
Output Voltage Selection Reference
VSEL_REF
1.8
2.0
2.2
V
D+ High Glitch Filter Time
TGLITCH(BC)-
D+_H
1000
1250
1500
ms
D- Low Glitch Filter Time
TGLITCH(BC)-
D-_L
1
ms
Output Voltage Glitch Filter Time
TGLITCH(V)
CHANGE
20
40
60
ms
D- Pull-Down Resistance
RD-(DWN)
20
k
Ω
Continuous Mode Glitch Filter Time
(Note 4)
TGLITCH-CON
T-CHANGE
100
200
μs
D+ Leakage Resistance
RDAT-LKG
VDD =3.2-6.4V,VD+=0.6-3.6V
Switch SW1=Off
300
500
800
k
Ω
Switch SW1 On-Resistance
RDS_ON_N1
VDD =5V,SW1= 200μA
40
Ω
Up/Down Current Step
IUP, IDOWN
IUP = 40μA (9V), 70μA (12V),
IDOWN = 14μA (3.6V)
2
μA
DCP 1.2V Charging Mode
D+_1.2V/D-_1.2V Line Output Voltage
1.08
1.2
1.32
V
D+_1.2V/D-_1.2V Line Output Impedance
100
k
Ω
Apple 2.4A Mode
D+_2.7V/D-_2.7V Line Output Voltage
2.57
2.7
2.84
V
D+_2.7V/D-_2.7V Line Output Impedance
33.6
k
Ω
D- SECTION (FCP)
D- FCP Tx Valid Output High
VTX-VOH
2.55
3.6
V
D- FCP Tx Valid Output Low
VTX-VOL
0.3
V
D- FCP Rx Valid Output High
VRX-VIH
1.4
3.6
V
D- FCP Rx Valid Output Low
VRX-VIL
1.0
V
SFT430C-Preliminary 0.1-Oct-2016
www.shouding.net



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