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PI5USB2544A датащи(PDF) 4 Page - Pericom Semiconductor Corporation

номер детали PI5USB2544A
подробное описание детали  USB Charging Port Controller and Load Detection Power Switch
PDF  31 Pages
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производитель  PERICOM [Pericom Semiconductor Corporation]
домашняя страница  http://www.pericom.com
Logo PERICOM - Pericom Semiconductor Corporation

PI5USB2544A датащи(HTML) 4 Page - Pericom Semiconductor Corporation

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2015-08-0012
PT0513-3
8/31/15
4
PI5USB2544A, PI5USB2546A
USB Charging Port Controller and Load Detection Power Switch
Electrical Characteristics
4.5V≤V
IN≤5.5V; TJ=-40°C to +125°C; VEN =VIN, VILIM_SEL=VIN, VCTL1= VCTL2= VCTL3=VIN, R/FAULT=R/STATUS=10kΩ, RILIM_HI=20kΩ,
RILIM_LO=80.6kΩ, Positive currents are into pins. Typical values are at 25°C. All voltages are with respect to GND. unless otherwise specified.
Symbol
Parameter
Test Conditions
Min
Typ.
Max
Unit
Power Switch
RDS(on)
On Resistance
(1)
TJ = 25
oC, I
OUT = 2A
73
84
mΩ
-40
oC ≤ T
J ≤ 85
oC, I
OUT = 2A
73
105
-40
oC ≤ T
J ≤ 125
oC, I
OUT = 2A
73
120
tr
OUT voltage rise time
VIN = 5V, CL = 1μF, RL = 100Ω
0.7
1.0
1.60
ms
tf
OUT voltage fall time
0.2
0.35
0.5
ton
OUT voltage turn-on time
VIN = 5V, CL = 1μF, RL = 100Ω
2.7
4
ms
toff
OUT voltage turn-off time
1.7
3
IREV
Reverse leakage current
VOUT = 5.5V, VIN = VEN = 0V,
-40
oC ≤ T
J ≤ 85
oC, Measure I
OUT
2
μA
Discharge
RDCHG
OUT discharge resistance
VOUT = 4V, VEN = 0V
400
500
630
Ω
tDCHG
OUT discharge hold time
Time VOUT< 0.7V
1.30
2.0
2.9
s
EN, ILIM_SEL, CTL1,CTL2, CTL3, inputs
Input pin rising logic
threshold voltage
-
1
1.35
1.70
V
Input pin falling logic
threshold voltage
-
0.85
1.15
1.45
V
Hysteresis
(2)
-
-
200
-
mV
Input current
Pin voltage= 0V to 5.5V
-0.5
-
0.5
µA
(1)
Pulse-testing techniques maintain junction temperature close to ambient temperature; Thermal effects must be taken into account separately
(2)
These parameters are provided for reference only and do not constitute part of Pericom's published device specifications for purposes of Pericom's product
warranty



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