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PI5USB2549 Datenblatt(PDF) 5 Page - Pericom Semiconductor Corporation

Teilenummer PI5USB2549
Bauteilbeschribung  USB Charging Port Controller and Load Detection Power Switch
PDF  13 Pages
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Hersteller  PERICOM [Pericom Semiconductor Corporation]
Direct Link  http://www.pericom.com
Logo PERICOM - Pericom Semiconductor Corporation

PI5USB2549 Datenblatt(HTML) 5 Page - Pericom Semiconductor Corporation

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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; TJ=-40°
C to +125°C; R/STATUS=10kΩ RILIM=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
IOS
OUT Current-limit
(2)
RILIM=210kΩ
205
240
275
mA
RILIM=80.6kΩ
575
625
680
RILIM=22.1kΩ
2120
2275
2430
RILIM=20kΩ
2340
2510
2685
VIN RILIM=16.9kΩ
2770
2970
3170
tIOS
Response time to OUT short circuit
(1)
VIN = 5.0V, R=0.1Ω, lead length=2”
-
1.5
-
s
Supply Current
IIN_ON
IN supply current
-
215
270
A
Undervoltage Lockout
VUVLO
IN rising UVLO threshold voltage
-
3.9
4.1
4.3
V
Hysteresis
(1)
-
-
100
-
mV
/STATUS
VOL
Output low voltage
I/STATUS = 1mA
-
-
100
mV
IOFF
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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