BM92T50MWV Datasheet, PDF (1/32 Pages) Rohm – Type-C USB Power Delivery Controller

Type-C USB Power Delivery Controller
BM92T50MWV
General Description
BM92T50 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.
BM92T50 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.
Applications
 Consumer Applications
 Monitors & Docking stations
 TVs & STBs
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
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
 Built-in VCONN Switch and VCONN controller
 Direct VBUS powered operation
 Supports Deep-Sleep-Mode (PC Application)
 Supports DFP/UFP/DRP mode.
 Supports Dead Battery operation.
 Supports analog audio headphone detection
 SMBus Interface for Host Communication
 EC-less Operation (Auto mode)
Package
W (Typ) x D (Typ) x H (Max)
UQFN40V5050A 5.00mm x 5.00mmx 1.00mm
Typical Application Circuit(s)
Power Supply
For Prov (12V～20V)
Power Supply
For Prov (5V)
Power Supply
3.3V
EC-IF
SPI-IF
For TEST
VCCIN
SGND
SGND
SGND
VDDIO
SMDATA
SMCLK
GPIO0(VOUT_EN)
GPIO1(ALERT#)
GPO2
GPO3
GPIO7(UPSCLK/D2）
GPIO6(UPSDO/D1）
GPIO5(UPSDIN/D0）
GPIO4(UPSCS）
DBGMODDT
DBGRSTCK
IDSEL/ATST1
VSTR/ATST2
XRST
SGND
SGND
BM92T50MWV
UQFN40V5050A
VCCIN
SGND
VBUS
SGND
CC1
CC2
VCONN_IN
XCLPOFF1
XCLPOFF2
CC1
CC2
Power Supply
For VCONN
SGND _{USB Type-C}
Receptacle
D+
D-
SHELL_GND
SGND
GND
GND
SGND
Figure A. Typical Application Circuit
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
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TSZ02201-0232AA000250 -1-2
30, Jul.2015, Rev.001