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BD11670GWL PDF даташит

Спецификация BD11670GWL изготовлена ​​​​«ROHM Semiconductor» и имеет функцию, называемую «USB Switch IC».

Детали детали

Номер произв BD11670GWL
Описание USB Switch IC
Производители ROHM Semiconductor
логотип ROHM Semiconductor логотип 

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BD11670GWL Даташит, Описание, Даташиты
USB Switch IC
DPDT Type
(Double Pole Double Throw)
BD11670GWL
General Description
BD11670GWL is a DPDT analog switch that supports
USB2.0 high-speed and has both a low resistance and a
low capacitance.
It supports input of dual power supplies from VBUS and
VCC. VBUS of up to 28V is supported.
All terminals have electrostatic discharge protection
circuit built-in.
Features
Dual Power-Supply Architecture, VCC and VBUS.
Power Supply Range (VBUS) : 3.8V to 28V.
Power Supply Range (VCC) : 3.0V to 5.5V.
5Ωswitches between the input and the output.
Low Capacity 2ch Analog SW.
Applications
Mobile phones, Tablet PC, Digital Still Cameras, Digital
Video Camcorders, Potable Navigation Devices, TV,
Portable DVD Players, Portable Game Systems,
Personal Computers, PDA,
Key Specifications
Power Supply Range (VCC):
Power Supply Range (VBUS):
Switch ON Resistance:
Operating Temperature Range:
3.0V to 5.5V
3.8V to 28V
5Ω(Typ)
-40°C to +85°C
Package(s)
WLCSP
W(Typ) x D(Typ) x H(Max)
1.20mm x 1.60mm x 0.57mm
UCSP50L1C
Typical Application Circuit
CVCC
1uF
VSYS or
VBAT CVBUS
1uF
VBUS
CVCCIN
0.1uF
VCC
VBUS
VCCIN
PMIC
USB_X
USB_Y
Selector
signal
UNC1_X
UNC2_X
UNC1_Y
UNC2_Y
SEL
GND
COM1
COM2
Figure 1. Application circuit
Product structure : Silicon monolithic integrated circuit
.www.rohm.com
© 2014 ROHM Co., Ltd. All rights reserved.
TSZ22111 • 14 • 001
This product was not designed with protection against radioactive rays
1/12
TSZ02201-0232AH300120-1-2
15.Feb.2016 Rev.003









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BD11670GWL Даташит, Описание, Даташиты
BD11670GWL
Pin Configuration
Top View)
Bottom View)
A UNC2_Y VBUS SEL
B
UNC1_Y
-
COM2
C UNC2_X VCCIN COM1
D UNC1_X GND VCC
1 23
D UNC1_X GND VCC
C UNC2_X VCCIN COM1
B
UNC1_Y
-
COM2
A UNC2_Y VBUS SEL
1 23
Pin Description
Ball No.
A1
A2
A3
B1
B3
C1
C2
C3
D1
D2
D3
Block Diagram
Ball Name
UNC2_Y
VBUS
SEL
UNC1_Y
COM2
UNC2_X
VCCIN
COM1
UNC1_X
GND
VCC
Function
Analog Switch terminal.
USB VBUS power input terminal.
Switch select input pin
Analog Switch terminal.
Analog Switch terminal.
Analog Switch terminal.
Internal power supply.
Analog Switch terminal.
Analog Switch terminal.
GND terminal.
System power supply.
VBUS
(3.8V28V)
VCC
(2.5V5.5V)
VCCIN
UVLO
UNC1_X
UNC2_X
UNC1_Y
UNC2_Y
SEL
GND
VCCIN
(2.5V5.5V)
SW1 UVLO
SW2
SEL CP
internal
power
COM1
COM2
www.rohm.com
© 2014 ROHM Co., Ltd. All rights reserved.
TSZ22111 15 001
Figure 2. Block diagram
2/12
TSZ02201-0232AH300120-1-2
15.Feb.2016 Rev.003









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BD11670GWL Даташит, Описание, Даташиты
BD11670GWL
Absolute Maximum Ratings(Ta = 25°C)
Parameter
Symbol
Rating
Unit Conditions
Input Supply Voltage
Input Supply Voltage
Input Supply Voltage
Vmax1
Vmax2
Vmax3
-0.3 to +30
-0.5 to +7
-0.3 to +7
V VBUS, SEL pins
COM1,COM2,UNC1_X,
V UNC1_Y,UNC2_X,UNC2_Y
pins
V Other Pins
Power Dissipation
Pd
0.512
W
Operating Temperature Range
Topr
-40 to +85
°C
Storage Temperature Range
Tstg
-55 to +150
°C
Maximum Junction Temperature
Tjmax
150
°C
(Note 1) Derating is done at 512mW/°C for operating above Ta25°C (Mounted on 4-layer 70.0mm x 70.0mm x 1.6mm board)
Caution: Operating the IC over the absolute maximum ratings may damage the IC. The damage can either be a short circuit between pins or an open circuit
between pins and the internal circuitry. Therefore, it is important to consider circuit protection measures, such as adding a fuse, in case the IC is operated over
the absolute maximum ratings.
Power Dissipation
Figure 3. Power Dissipation
www.rohm.com
© 2014 ROHM Co., Ltd. All rights reserved.
TSZ22111 15 001
3/12
TSZ02201-0232AH300120-1-2
15.Feb.2016 Rev.003










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Номер в каталогеОписаниеПроизводители
BD11670GWLUSB Switch ICROHM Semiconductor
ROHM Semiconductor

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