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BM92A11MWV-Z Datasheet

USB Type-C Power Delivery Controller

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Datasheet
USB Type-C Power Delivery Controller
BM92A11MWV-Z
General Description
BM92A11 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.
BM92A11 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)
Connected the required initial voltage is 12V
Request current depends on the far-end device
Start of automatic power receiving without Ext-MCU
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
Initial Role is UFP mode (Supports DFP/DRP mode)
Supports Dead Battery operation
SMBus Interface for Host Communication
Applications
Consumer Applications
Laptop PCs, Tablet PCs
Typical Application Circuit
VBUS
GND
VCONN
CC1
CC2
USB Type-C
Receptacle
GND
VCONN_IN
CC1
CC2
XCLPOFF1
XCLPOFF2
Hi-side
Switch
GND
GND
GND
GND
VDDIO
SMDATA
VDDIO
SMCLK
GPIO0VIN_EN)
GPIO1ALERT#)
BM92A11MWV-Z
GPO2/VDIV(BST_EN)
GPO3/FB(HSSWEN)
UQFN40V5050A
GPIO7
GPIO6
GPIO5
GPIO4
GND
Charger Power
Power Supply
For Prov (5V)
VSVR
(3.1V5.5V)
VDDIO
(1.7V5.5V)
EC-I/F
VCCIN
VDDIO
DBGMODDT
DBGRSTCK
IDSEL/ATST1
VSTR/ATST2
XRST
VCCIN
GND
VCCIN
GND GND GND
GND
Figure A. Typical Application Circuit
Product structure : Silicon monolithic integrated circuit
.www.rohm.com
© 2017 ROHM Co., Ltd. All rights reserved.
TSZ22111 14 001
This product has no designed protection against radioactive rays
1/33
TSZ02201-0232AA000350-1-2
06.Mar.2017 Rev.002


Rohm Semiconductor Electronic Components Datasheet

BM92A11MWV-Z Datasheet

USB Type-C Power Delivery Controller

No Preview Available !

BM92A11MWV-Z
Contents
Contents .........................................................................................................................................................................................2
Notation .........................................................................................................................................................................................3
Reference ......................................................................................................................................................................................3
1. Pin Configuration..................................................................................................................................................................4
2. Pin Description .....................................................................................................................................................................5
3. Block Diagram......................................................................................................................................................................7
4. Electrical Characteristics......................................................................................................................................................8
4.1. Absolute Maximum Ratings .................................................................................................................................................8
4.2. Thermal Resistance(Note 4).....................................................................................................................................................8
4.3. Recommended Operating Conditions ..................................................................................................................................9
4.4. Internal Memory Cell Characteristics ...................................................................................................................................9
4.5. Circuit Power Characteristics ...............................................................................................................................................9
4.6. Digital Pin DC Characteristics ............................................................................................................................................10
4.7. Power Supply Management ............................................................................................................................................... 11
4.7.1. Outline ............................................................................................................................................................................ 11
4.7.2. Electrical Characteristics ................................................................................................................................................12
4.8. CC_PHY ............................................................................................................................................................................13
4.8.1. Outline ............................................................................................................................................................................13
4.8.2. Electrical Characteristics ................................................................................................................................................15
4.9. Voltage Detection ...............................................................................................................................................................16
4.9.1. Outline ............................................................................................................................................................................16
4.9.2. Electrical Characteristics ................................................................................................................................................16
4.10. VBUS Discharge.............................................................................................................................................................17
4.10.1. Outline ........................................................................................................................................................................17
4.10.2. Electrical Characteristics.............................................................................................................................................17
4.11. Power FET Gate Driver (SINK & SOURCE) ...................................................................................................................18
4.11.1. Outline ........................................................................................................................................................................18
4.11.2. Electrical Characteristics.............................................................................................................................................18
4.12. Power On Sequence ......................................................................................................................................................19
4.12.1. Reset Timing ...............................................................................................................................................................20
4.13. Power Off Sequence ......................................................................................................................................................21
4.14. I/O Equivalence Circuit ...................................................................................................................................................22
5. Application Example...........................................................................................................................................................26
5.1. Selection of Components Externally connected .................................................................................................................26
6. Initial values of BM92A11 ...................................................................................................................................................27
7. Operational Notes ..............................................................................................................................................................29
8. Ordering Information ..........................................................................................................................................................31
9. Marking Diagrams ..............................................................................................................................................................31
10. Physical Dimension Tape and Reel Information .................................................................................................................32
11. Revision History .................................................................................................................................................................33
www.rohm.com
© 2017 ROHM Co., Ltd. All rights reserved.
TSZ22111 15 001
2/33
TSZ02201-0232AA000350-1-2
06.Mar.2017 Rev.002


Part Number BM92A11MWV-Z
Description USB Type-C Power Delivery Controller
Maker ROHM
Total Page 30 Pages
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