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PI5USB2549WAEX

P1-P3P4-P6P7-P9P10-P12P13-P13
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All trademarks are property of their respective owners 2014-08-0001 www.pericom.com PT0516 8/27/14
4
PI5USB2549
USB Charging Port Controller and Load Detection Power Switch
Electrical Characteristics
4.5V≤V
IN
≤5.5V; T
J
=-40°C to +125°C; R
/STATUS
=10kΩ R
ILIM
=20kΩ
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
R
DS(on)
On Resistance
(1)
T
J
= 25
o
C, I
OUT
= 2A
-
65
-
mΩ
-40
o
C ≤ T
J
≤ 85
o
C, I
OUT
= 2A
-
65
105
-40
o
C ≤ T
J
≤ 125
o
C, I
OUT
= 2A
-
65
120
Discharge
R
DCHG
OUT discharge resistance
V
OUT
= 4V
-
500
-
Ω
t
DCHG
OUT discharge hold time
Time V
OUT
< 0.7V
1.30
2.0
2.9
s
MODE_SEL input
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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All trademarks are property of their respective owners 2014-08-0001 www.pericom.com PT0516 8/27/14
5
PI5USB2549
USB Charging Port Controller and Load Detection Power Switch
Electrical Characteristics
4.5V≤V
IN
≤5.5V; T
J
=-40°C to +125°C; R
/STATUS
=10kΩ R
ILIM
=20kΩ
Positive currents are into pins. Typical values are at 25°C. All voltages are with respect to GND. unless otherwise specified.
Symbol
Description
Test Conditions
Min.
Typ.
Max.
Unit
ILIM Current Limit
I
OS
OUT Current-limit
(2)
R
ILIM
=210kΩ
205
240
275
mA
R
ILIM
=80.6kΩ
575
625
680
R
ILIM
=22.1kΩ
2120
2275
2430
R
ILIM
=20kΩ
2340
2510
2685
V
IN
R
ILIM
=16.9kΩ
2770
2970
3170
t
IOS
Response time to OUT short circuit
(1)
V
IN
= 5.0V, R=0.1Ω, lead length=2”
-
1.5
-
s
Supply Current
I
IN_ON
IN supply current
-
215
270
A
Undervoltage Lockout
V
UVLO
IN rising UVLO threshold voltage
-
3.9
4.1
4.3
V
Hysteresis
(1)
-
-
100
-
mV
/STATUS
V
OL
Output low voltage
I
/STATUS
= 1mA
-
-
100
mV
I
OFF
Off-state leakage
V
/STATUS
= 5.5V
-
-
1
A
Thermal Shutdown
OTSD
Thermal shutdown threshold
-
170
-
°C
Hysteresis
(1)
-
-
20
-
Note:
(1) 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
(2) Pulse-testing techniques maintain junction temperature close to ambient temperature; current limit value tested at 80% output voltage. Thermal effects must be
taken into account separately.
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All trademarks are property of their respective owners 2014-08-0001 www.pericom.com PT0516 8/27/14
6
PI5USB2549
USB Charging Port Controller and Load Detection Power Switch
Electrical Characteristics, Charging Controller
4.5V≤V
IN
≤5.5V; T
J
=-40°C to +125°C; R
/STATUS
=10kΩ R
ILIM
=20kΩ
Positive currents are into pins. Typical values are at 25°C. All voltages are with respect to GND. unless otherwise specified.
Symbol
Description
Test Conditions
Min.
Typ.
Max.
Unit
SHORTED MODE (BC1.2 DCP)
DP_IN/DM_IN shorting resistance
-
125
-
Ω
DCP-1.2V MODE
DP_IN/DM_IN output voltage
Apply 3V on DP_IN for 0.5s and
measure the D+/D- voltage within the 2s
-
1.25
-
V
DP_IN/DM_IN output impedance
-
75
-
kΩ
DIVIDER-1A MODE
DP_IN Divider-1A output voltage
1.9
2.0
2.1
V
DM_IN Divider-1A output voltage
2.57
2.7
2.84
V
DP_IN/DM_IN output impedance
7.5
10.5
16
kΩ
DIVIDER-2A MODE
DP_IN Divider-2A output voltage
I
OUT
= 1A
2.57
2.7
2.84
V
DM_IN Divider-2A output voltage
1.9
2.0
2.1
V
DP_IN/DM_IN output impedance
7.5
10.5
16
kΩ
DIVIDER-2.4A MODE (with MODE_SEL=’HIGH’)
DP_IN/DM_IN output voltage
I
OUT
= 2A
2.57
2.7
2.84
V
DP_IN/DM_IN output impedance
7.5
10.5
16
kΩ
PLUG-IN LOAD DETECT
I
PLUG_IN
I
PLUG_IN
rising set current threshold
-
55
-
mA
I
PLUG_IN
falling reset current
threshold
-
45
-
mA
T
PLUG_IN_
SET
Plug-in detect set time
140
200
275
ms
Plug-in detect reset time
1.9
3
4.2
s
Note:
(1) 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.
P1-P3P4-P6P7-P9P10-P12P13-P13

PI5USB2549WAEX

Mfr. #:
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Manufacturer:
Description:
Battery Management USB Charging Port Cntrl Power Switch
Lifecycle:
New from this manufacturer.
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