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HUSB238 Datasheet(PDF) 5 Page - Hynetek Semiconductor Co., Ltd.

Part # HUSB238
Description  Hynetek Semiconductor Co., Ltd.
PDF  17 Pages
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Manufacturer  HYNETEK [Hynetek Semiconductor Co., Ltd.]
Direct Link  https://www.hynetek.com/
Logo HYNETEK - Hynetek Semiconductor Co., Ltd.

HUSB238 Datasheet(HTML) 5 Page - Hynetek Semiconductor Co., Ltd.

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Data Sheet
HUSB238
©2023 Hynetek Semiconductor Co., Ltd. All rights reserved.
Page 5 of 17
RECOMMENDED OPERATING CONDITIONS
Table 2.
Parameter
Rating
VIN Input Voltage Range
3.24V to 21V
Operating Temperature Range (Junction)
−40°C to +125°C
Ambient Temperature Range
-40°C to 85°C
SPECIFICATIONS
VIN = 5V, TA = 25°C, unless otherwise noted.
Table 3.
Parameter
Symbol
Test Conditions/Comments
Min
Typ
Max Unit
POWER SUPPLY
Supply Voltage
VIN
3
25
V
Supply Voltage UVLO Threshold
VIN_UVLO_RISE
Rising edge threshold
3.1
V
VIN_UVLO_FALL
Falling edge threshold
2.9
V
Supply Current
ISC_OPR
VIN = 5V, CC is attached, normal
operation
3.1
mA
CC1 AND CC2 PINS
Pull-down Voltage in Dead Battery
VDBL
200μA source current
0.45
1.5
V
VDBH
360μA source current
0.85
2.45
V
Pull-down resistor
RD
4.6
5.1
5.6
kΩ
Voltage Threshold to Detect a DFP
VTH_DEF
Default current mode
0.15
0.2
0.25
V
VTH_1P5
1.5A current mode
0.61
0.66
0.70
V
VTH_3P0
3.0A current mode
1.16
1.23
1.31
V
TX Output Impedance1
RTX
PD TX mode
33
48
75
Ω
Voltage Swing
1.125
V
D+/D- PINS
D- Source Voltage for 0.6V
VDM_SRC
0.5
0.6
0.7
V
D+ Source Voltage for 0.6V
VDP_SRC
0.5
0.6
0.7
V
Data Detect Voltage
VDAT_REF
300
325
350
mV
D- Sink Current
IDM_SINK
50
100
150
μA
D+ Sink Current
IDP_SINK
50
100
150
μA
D+/D- Comparator Threshold for
2.7V Detection
VTH_2P7_HI
High threshold for Apple divider 3
2.85
2.95
3.05
V
VTH_2P7_LO
Low threshold for Apple divider 3
2.25
2.35
2.45
V
VSET AND ISET PINS
Source Current
IVSET
On VSET pin
95
100
105
μA
IISET
On ISET pin
95
100
105
μA
Detect Debounce Time1
tDB_VSET
For VSET pin
2
ms
tDB_ISET
For ISET pin
2
ms
I2C PARAMETERS
Supply Range
2.5
5.5
V
Low Level Input Voltage
Apply for SDA, SCL pins
0.4
V
High Level Input Voltage
Apply for SDA, SCL pins
1.4
V
Low Level Output Voltage
Apply for SDA pin, 2mA load current
0.4
V
GATE PIN
Maximum Sink Current1
10
mA
Pull Low Impedance
100
300
Ω
1
Guaranteed by design



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