BM92T20MWV Datasheet, PDF (1/32 Pages) Rohm – Type-C USB Power Delivery Controller

Type-C USB Power Delivery Controller
BM92T20MWV
General Description
BM92T20 is a full function Type-C USB-PD controller
that supports USB Power Delivery using base-band
communication. It is compatible with USB Type-C
specification rev1.1 and USB Power Delivery
specification rev2.0.
BM92T20 includes support for the PD policy engine and
communicates with an Embedded Controller or the SoC
via host interface. It supports SOP, SOP’, SOP’’ and
SOP’’’ signaling, allowing it to communicate with cable
marker ICs, support alternate modes and protocol
adapters.
Features
 USB Type-C Spec 1.1 compatible
 USB PD Spec 2.0 compatible (BMC-PHY)
 Two channel power path control using N-channel
MOSFET drivers with back flow prevention
 Type C cable orientation detection
 Direct VBUS powered operation
 Supports DFP mode.
 SMBus Interface for Host Communication
 EC-less Operation (Auto mode)
 Consumer Applications
 AC Adaptors
Key Specifications
 VBUS Voltage Range:
4.75V to 20V
 Power Sink Voltage Range:
4.75V to 20V
 Power Source Voltage Range:
4.75V to 20V
 Power Consumption at Low Power: 0.4m W (Typ)
 Operating Temperature Range: -30°C to +105°C
Package
W (Typ) x D (Typ) x H (Max)
UQFN40V5050A 5.00mm x 5.00mmx 1.00mm
Applications
Typical Application Circuit(s)
+
ACDC
Primary
Side
GND
VCCIN
SGND
VCCIN
SPI-IF
For TEST
VCCIN
SGND
SGND
GND
IFB
VDDIO
SMDATA
SMCLK
GPIO0
GPIO1
GPIO7(UPSCLK）
GPIO6(UPSDO）
GPIO5(UPSDIN）
GPIO4(UPSCS）
DBGMODDT
DBGRSTCK
IDSEL/ATST1
VSTR/ATST2
XRST
SGND
SGND
SGND
BM92T20MWV
UQFN40V5050A
VCCIN
Figure A. Typical Application Circuit
SGND
SGND
VBUS
CC1
CC2
VCONN_IN
XCLPOFF1
XCLPOFF2
VSVR
CC1
CC2
Captive cable
with a USB
Type-C plug
For
D+
BC1.2
DCP
D-
SGND
GND
〇Product structure : Silicon monolithic integrated circuit
www.rohm.com
© 2015 ROHM Co., Ltd. All rights reserved.
TSZ22111 • 14 • 001
〇This product has no designed protection against radioactive rays
1/28
TSZ02201-0232AA000210 -1-2
16, Jul.2015, Rev.001