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PI5USB2546Q 数据表(PDF) 4 Page - Diodes Incorporated

部件名 PI5USB2546Q
功能描述  USB Charging Port Controller and Load Detection Power Switch
PDF  29 Pages
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制造商  DIODES [Diodes Incorporated]
网页  http://www.diodes.com
标志 DIODES - Diodes Incorporated

PI5USB2546Q 数据表(HTML) 4 Page - Diodes Incorporated

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2015-08-0013
PT0572
09/24/15
4
PI5USB2546Q
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_1
OUT discharge hold time
Time VOUT< 0.7V
1.30
2.0
2.9
s
tDCHG_2
OUT discharge hold time
Time VOUT< 0.7V
300
410
550
ms
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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