BM92A30MWV Datasheet, PDF (1/35 Pages) Rohm – USB Type-C Power Delivery Controller

Datasheet
USB Type-C Power Delivery Controller
BM92A30MWV
General Description
BM92A30 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.
BM92A30 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 5.5V
 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
 Supports Display Port control.
 SMBus Interface for Host Communication
 EC-less Operation (Auto mode)
Applications
 Consumer Applications
Laptop PCs, Tablet PCs
Typical Application Circuit
VBUS
GND
GND
GND
HSSW
GND
GND
GND
VDDIO
GND
GND
VCONN
CC1
CC2
USB Type-C
Receptacle
VCONN_IN
CC1
CC2
XCLPOFF1
XCLPOFF2
BM92A30MWV
UQFN40V5050A
VDDIO
SMDATA
SMCLK
GPIO0（HPD_OUT)
GPIO1（ALERT#)
GPO2(BST_EN)
GPO3(HSSWEN)
GPIO7(MSEL1）
GPIO6(MSEL0）
GPIO5(ORIENT）
GPIO4
To direct USB-PHY
D+
D-
RX1+, RX1-,
RX2+, RX2-
To direct USB-3.x PHY
TX1+, TX1-,
TX2+,TX2-
GND
VDDIO
VCCIN
DBGMODDT
DBGRSTCK
IDSEL/ATST1
VSTR/ATST2
XRST
GND
VCCIN
GND
GND
Figure A. Typical Application Circuit
Charger Power
Power Supply
For Prov (5V)
VSVR 3.3V
(3.1V～5.5V)
External Power
VDDIO
(1.7V～5.5V)
EC-I/F /
To DP_ctrl
SS/DP-MUX Control
VCCIN
EC-I/F
GND
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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TSZ02201-0232AA000460-1-2
21.Sep.2016 Rev.001