BM92A20MWV Datasheet, PDF (1/33 Pages) Rohm – USB Type-C Power Delivery Controller

Datasheet
USB Type-C Power Delivery Controller
BM92A20MWV
General Description
BM92A20 is a 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.
BM92A20 includes support for the PD policy engine and
be able to operate independently. In addition, this IC has
secondary side error amplifier that support variable
output voltage and it is suitable for PD AC adapter
systems.
Key Specifications
 VEX Voltage Range:
4.75V to 20V
 VBUS Voltage Range:
4.75V to 20V
 Power Consumption at Sleep Power: 0.9mW(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)
 Power path control using N-channel MOSFET
drivers with back flow prevention
 Type-C cable orientation detection
 Supports DFP-SOURCE mode
 Integrated Secondary side of AC adapter system
 EC-less Operation (Auto mode)
Applications
 Consumer Applications
AC Adaptors, Chargers
Typical Application Circuit
ACDC
Primary
Side
+
GND SGND
VCCIN
R3
GPIO
For TEST
VCCIN
SGND
IFB
VDDIO
SMDATA
SMCLK
GPIO0
GPIO1
VDDIO
GPIO7
GPIO6
GPIO5
GPIO4
DBGMODDT
VDDIO
DBGRSTCK
IDSEL/ATST1
VSTR/ATST2
XRST
Q2
SGND
Q1
SGND
BM92A20MWV
UQFN40V5050A
SGND
SGND
VBUS
CC1
CC2
VCONN_IN
XCLPOFF1
XCLPOFF2
(Open or 5V Sourece)
VSVR
For
BC1.2
DCP
CC1
(Open or CC2)
Captive cable
with a USB
Type-C plug
or
Type-C
Receptacle
D+
D-
SGND
VCCIN
SGND
GND
GND
SGND
Figure A. Typical Application Circuit
〇Product structure : Silicon monolithic integrated circuit
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© 2016 ROHM Co., Ltd. All rights reserved.
TSZ22111 • 14 • 001
〇This product has no designed protection against radioactive rays
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TSZ02201-0232AA000450-1-2
21.Sep.2016 Rev.001