ISP1520BD ST-Ericsson Inc, ISP1520BD Datasheet - Page 42
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ISP1520BD
Manufacturer Part Number
ISP1520BD
Description
IC, CONTROLLER, USB HUB, 64-LQFP
Manufacturer
ST-Ericsson Inc
Specifications of ISP1520BD
Usb Type
USB Peripheral Controller
Usb Version
2.0
Data Rate
480Mbps
No. Of Ports
5
Supply Voltage Range
3V To 3.6V, 4.5V To 5.5V
Digital Ic Case Style
QFP
No. Of Pins
64
Package / Case
LQFP
Applications
USB Hub/Microcontroller
Interface
I²C
Mounting Type
Surface Mount
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Voltage - Supply
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
568-1168
ISP1520BD,557
ISP1520BD,557
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ISP1520BD
Manufacturer:
PHILIPS
Quantity:
449
Part Number:
ISP1520BD
Manufacturer:
NXP/恩智浦
Quantity:
20 000
CD00222694
Product data sheet
Fig 19. Self-powered hub; individual port power switching; individual overcurrent detection
3.3 V or 5.0 V
16.3 Self-powered hub configurations
TEST_HIGH
TEST_LOW
V
REF(5V0)
ADOC
GND
POWER SUPPLY −
REGULATOR
3.3 V LDO
5 V ± 3 %
VOLTAGE
ISP1520
V
CC
+
+4.85 V (min)
PSW4_N
OC4_N
PSW1_N
OC1_N
PSW2_N
OC2_N
PSW3_N
OC3_N
Rev. 07 — 13 April 2010
47 kΩ
47 kΩ
0.1 μF
0.1 μF
T1
T4
120 μF
120 μF
ferrite bead
ferrite bead
Hi-Speed USB hub controller
+4.75 V
+4.75 V
(min)
(min)
© ST-ERICSSON 2010. All rights reserved.
port connector
downstream
V
D+
D−
GND
SHIELD
V
D+
D−
GND
SHIELD
004aaa305
port 2
port 3
BUS
BUS
ISP1520
to
1
4
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