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BD11670GWL PDF 데이터시트 : 부품 기능 및 핀배열

부품번호 BD11670GWL
기능 USB Switch IC
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BD11670GWL 데이터시트, 핀배열, 회로
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




BD11670GWL pdf, 반도체, 판매, 대치품
BD11670GWL
Recommended Operating Conditions(Ta= -40°C to +85°C)
Parameter
Symbol Min
Typ
Input Voltage Range (VCC)
Input Voltage Range (VBUS)
Input Capacitance (VCC)
Input Capacitance (VBUS)
VCCIN Capacitance
VCC
VBUS
CVCC
CVBUS
CVCCIN
3.0
3.8
1.0
1.0
0.01
3.6
5.0
-
-
0.1
Max Unit
5.5 V
28 V
- µF
- µF
1.0 µF
Electrical Characteristics(Unless otherwise specified Vcc=3.6V VB=5.0V Ta=25°C)
Parameter
Symbol Min
Typ Max Unit
Power Supply
VCC Supply Current
VBUS Supply Current
Analog Switch
ISUPPLY_VCC
-
23
- µA
ISUPPLY_VB
-
26
- µA
On-Resistance(SW1,SW2)
RON
- 5.0 -
Ω
SW1 On-Resistance Match Between
Chenels
ΔRON(SW1)
-
0.2
-
Ω
SW2 On-Resistance Match Between
Chenels
ΔRON(SW2)
-
0.2
-
Ω
Off Leak Current
(COM1,COM2,UNC1_X,UNC1_Y,
ILeak_off
-2
-
2 µA
UNC2_X,UNC2_Y)
On Leak Current
(COM1,COM2,UNC1_X,UNC1_Y,
ILeak_on
-2
-
2 µA
UNC2_X,UNC2_Y)
Turn-On Time(UNC_X to COM)
ton1 - 4 - µs
Turn-On Time(UNC_Y to COM)
ton2 - 4 - µs
Turn-Off Time(UNC_X from COM) toff1 - 0.5 - µs
Turn-Off Time(UNC_Y from COM)
Break-Before-Make Time Delay
Switch Off Capacitance(SW1,SW2)
Switch On Capacitance(SW1,SW2)
Logic Input
SEL Pin Input Logic-High
SEL Pin Input Logic-Low
SEL Pin Pull Down Resistance
toff2
tD
Coff
Con
VIH
VIL
RSEL
- 0.5
- 3.5
- 4.0
- 6.0
1.62 -
--
-5
- µs
- µs
- pF
- pF
-V
0.4 V
- MΩ
Conditions
Vcc=3.6V, Vbus =0V, SEL =0V
Vcc=0V, Vbus =5.0V, SEL =1.8V
Vcom=0V
SW1,SW2=OFF
SW1,SW2=ON
Vcc=3.6V, SEL=1.8V to 0V,
RL=50Ω
Vcc=3.6V, SEL=0V to 1.8V,
RL=50Ω
Vcc=3.6V, SEL=0V to 1.8V,
RL=50Ω
Vcc=3.6V, SEL=1.8V to 0V,
RL=50Ω
RL=50Ω
SEL=5V
Truth Table
VCC
OFF
OFF
OFF
OFF
3.0V to 5.5V
3.0V to 5.5V
3.0V to 5.5V
3.0V to 5.5V
Input
VBUS
OFF
OFF
3.8V to 28V
3.8V to 28V
OFF
OFF
3.8V to 28V
3.8V to 28V
SEL
Low
High
Low
High
Low
High
Low
High
SW1
OFF
OFF
COM1-UNC1_X
COM1-UNC1_Y
COM1-UNC1_X
COM1-UNC1_Y
COM1-UNC1_X
COM1-UNC1_Y
SW2
OFF
OFF
COM2-UNC2_X
COM2-UNC2_Y
COM2-UNC2_X
COM2-UNC2_Y
COM2-UNC2_X
COM2-UNC2_Y
www.rohm.com
© 2014 ROHM Co., Ltd. All rights reserved.
TSZ22111 15 001
4/12
TSZ02201-0232AH300120-1-2
15.Feb.2016 Rev.003

4페이지










BD11670GWL 전자부품, 판매, 대치품
BD11670GWL
Timing Chart
SEL
VIL
UNC_X
0V
VOUT_Y
UNC_Y
VIH
VOUT_X
0.9× O
ton
toff
0.1× O
toff
0.1× O
0V
Figure 10. Switching Time
ton
VOUT_Y
VOUT_X
UNC_Y
UNC_X
RL RL
SEL
COM_
VIN
Figure 11. Application circuit
www.rohm.com
© 2014 ROHM Co., Ltd. All rights reserved.
TSZ22111 15 001
7/12
TSZ02201-0232AH300120-1-2
15.Feb.2016 Rev.003

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BD11670GWL

USB Switch IC

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