BM92A50MWV Datasheet, PDF (1/35 Pages) Rohm – USB Type-C Power Delivery Controller

Datasheet
USB Type-C Power Delivery Controller
BM92A50MWV
General Description
BM92A50 is a full function USB Type-C Power Delivery
(PD) controller that supports USB Power Delivery using
base-band communication. It is compatible with USB
Type-C Specification and USB Power Delivery
specification.
BM92A50 includes support for the PD policy engine and
communicates with an Embedded Controller or the SoC
via host interface. It supports SOP, SOP’ and SOP’’
signaling, allowing it to communicate with cable marker
ICs, support alternate modes.
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 Sleep Power: 0.4mW(Typ)
 Operating Temperature Range: -30°C to +105°C
Package
UQFN40V5050A
W (Typ) x D (Typ) x H (Max)
5.00mm x 5.00mm x 1.00mm
Features
 USB Type-C Specification compatible
 USB PD Specification 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 DFP/UFP/DRP mode
 Supports Dead Battery operation
 SMBus Interface for Host Communication
 EC-less Operation (Auto mode)
Applications
 Consumer Applications
Monitors, Docking Stations, TVs, STBs
Typical Application Circuit
Power Supply For Prov
5V～20V
Power Supply For Prov
(3.1V～5.5V)
Power Supply
(1.7V～5.5V)
EC-IF
VBUS Path-2 Power
Source Select
For TEST
VCCIN
SGND
SGND
SGND
VDDIO
SGND
SGND
SMDATA
SMCLK
VDDIO
GPIO0(VOUT_EN)
GPIO1(ALERT#)
GPO2
GPO3
GPIO7(D2)
GPIO6(D1）
GPIO5(D0）
GPIO4
DBGMODDT
DBGRSTCK
IDSEL/ATST1
VSTR/ATST2
XRST
VDDIO
BM92A50MWV
UQFN40V5050A
VCCIN
SGND
VBUS
SGND
CC1
CC2
VCONN_IN
XCLPOFF1
XCLPOFF2
CC1
CC2
Power Supply
For VCONN
SGND _{USB Type-C}
Receptacle
For
D+
BC1.2
DCP
D-
SGND
GND
GND
Figure A. Typical Application Circuit
〇Product structure : Silicon monolithic integrated circuit
.www.rohm.com
© 2016 ROHM Co., Ltd. All rights reserved.
TSZ22111 • 14 • 001
〇This product has no designed protection against radioactive rays
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TSZ02201-0232AA000470-1-2
21.Sep.2016 Rev.001