BD11670GWL Datasheet, PDF (1/16 Pages) Rohm – DPDT Type (Double Pole Double Throw)

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
〇Product structure : Silicon monolithic integrated circuit
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© 2014 ROHM Co., Ltd. All rights reserved.
TSZ22111 • 14 • 001
〇This product was not designed with protection against radioactive rays
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TSZ02201-0232AH300120-1-2
15.Feb.2016 Rev.003