PI5USB2544AZHEX

PI5USB2544AZHEX Datasheet

PI5USB2544A, PI5USB2546A

Part	Datasheet
PI5USB2544AZHEX	PI5USB2544AZHEX (pdf)

Related Parts	Information
PI5USB2544AZHE	PI5USB2544AZHE

PDF Datasheet Preview
PI5USB2544A, PI5USB2546A USB Charging Port Controller and Load Detection Power Switch  Two separate current limiting channels  Supports CDP/DCP Modes per USB Battery Charging Specification  Supports Shorted Mode per Chinese Telecommunication Industry Standard YD/T1591-2009  Supports non-BC1.2 Charging Modes by Automatic Selection • Divider-1A mode • Divider-2A mode • Divider-2.4A mode • DCP-1.2V mode  Supports Sleep-Mode Charging and Mouse/Keyboard Wake up  Automatic SDP/CDP Switching for Devices that do not request for the CDP Ports  Load Detection for Power Supply Control in S4/S5 Charging and Port Power Management in all Charge Modes  Compatible with USB Power Switch requirements  Integrated Typ. High-Side MOSFET  Adjustable Current-Limit up to 3A Typ.  Operating Range:4.5V to 5.5V  Max Device Current • 2uA at Device Disabled • 270uA at Device Enabled  Device Package TQFN 3.0x3.0-16L The PI5USB2544A/2546A series is a USB charging port controller and power switch with an integrated USB highspeed data line switch. PI5USB2544A/2546A provides the electrical signatures on to support charging schemes listed under device feature section. This series is compatible with both popular BC1.2 compliant and non-BC1.2 compliant devices. System wake up from S3 with a mouse/keyboard both low speed and full speed is fully supported in the PI5USB2544A/2546A. Additionally, PI5USB2546A supports two distinct power management features, namely, power wake and port power management PPM through /STATUS pin. Power wake allows for power supply control in S4/S5 charging and PPM manages port power in a multiport application. The PI5USB2544A/2546A series 73-mΩ power-distribution switch is intended for applications where heavy capacitive loads and short-circuits are likely to be encountered. Two programmable current thresholds provide flexibility for setting current limits and load detect thresholds  USB Ports Host and Hubs  Notebook and Desktop PCs  Universal Wall Charging Adapters Pin Configuration TQFN-16L, ZH 2015-08-0012 PI5USB2544A PI5USB2546A PT0513-3 8/31/15 Pin Description PI5USB2544A, PI5USB2546A USB Charging Port Controller and Load Detection Power Switch \|\|\|\|\|\|\|\|\|\|\|\|\|\|\|\|\| Pin # 1 2 Name IN DM_OUT Type P I/O Description Input voltage and supply voltage connect 0.1uF or greater ceramic capacitor from IN to GND as close to the device as possible D- Data line to USB host controller. DP_OUT ILIM_SEL CTL1 CTL2 CTL3 D+ data line to USB host controller. Logic-level input signal used to control the charging mode, current limit threshold, and load detection, see the control truth table. Can be tied directly to IN or GND without pull-up or pull-down resistor. Ordering Information Part No. PI5USB2544AZHEX PI5USB2546AZHEX Note E = Pb-free and Green Adding X Suffix= Tape/Reel Package Code ZH Package Lead free and Green 16-pin TQFN3.0x3.0, Tape & Reel Lead free and Green 16-pin TQFN3.0x3.0, Tape & Reel Pericom Semiconductor Corporation  1-800-435-2336 Pericom reserves the right to make changes to its products or specifications at any time, without notice, in order to improve design or performance and to supply the best possible product. Pericom does not assume any responsibility for use of any circuitry described other than the circuitry embodied in Pericom product. The company makes no representations that circuitry described herein is free from patent infringement or other rights, of Pericom. 2015-08-0012 PT0513-3 8/31/15

PDF Datasheet Preview

PI5USB2544A, PI5USB2546A

USB Charging Port Controller and Load Detection Power Switch
 Two separate current limiting channels  Supports CDP/DCP Modes per USB Battery Charging

Specification  Supports Shorted Mode per Chinese Telecommunication

Industry Standard YD/T1591-2009  Supports non-BC1.2 Charging Modes by Automatic

Selection
• Divider-1A mode
• Divider-2A mode
• Divider-2.4A mode
• DCP-1.2V mode  Supports Sleep-Mode Charging and Mouse/Keyboard

Wake up  Automatic SDP/CDP Switching for Devices that do not
request for the CDP Ports  Load Detection for Power Supply Control in S4/S5

Charging and Port Power Management in all Charge Modes  Compatible with USB Power Switch requirements  Integrated Typ. High-Side MOSFET  Adjustable Current-Limit up to 3A Typ.  Operating Range:4.5V to 5.5V  Max Device Current
• 2uA at Device Disabled
• 270uA at Device Enabled  Device Package TQFN 3.0x3.0-16L

The PI5USB2544A/2546A series is a USB charging port controller and power switch with an integrated USB highspeed data line switch. PI5USB2544A/2546A provides the electrical signatures on to support charging schemes listed under device feature section. This series is compatible with both popular BC1.2 compliant and non-BC1.2 compliant devices. System wake up from S3 with a mouse/keyboard both low speed and full speed is fully supported in the PI5USB2544A/2546A. Additionally, PI5USB2546A supports two distinct power management features, namely, power wake and port power management PPM through /STATUS pin. Power wake allows for power supply control in S4/S5 charging and PPM manages port power in a multiport application. The PI5USB2544A/2546A series 73-mΩ power-distribution switch is intended for applications where heavy capacitive loads and short-circuits are likely to be encountered. Two programmable current thresholds provide flexibility for setting current limits and load detect thresholds
 USB Ports Host and Hubs  Notebook and Desktop PCs  Universal Wall Charging Adapters

Pin Configuration TQFN-16L, ZH
2015-08-0012

PI5USB2544A

PI5USB2546A

PT0513-3 8/31/15

Pin Description

PI5USB2544A, PI5USB2546A

USB Charging Port Controller and Load Detection Power Switch
|||||||||||||||||

Pin # 1 2

Name IN

DM_OUT

Type P I/O

Description Input voltage and supply voltage connect 0.1uF or greater ceramic capacitor from IN to GND as close to the device as possible

D- Data line to USB host controller.

DP_OUT

ILIM_SEL

CTL1

CTL2

CTL3

D+ data line to USB host controller.

Logic-level input signal used to control the charging mode, current limit threshold,
and load detection, see the control truth table. Can be tied directly to IN or GND
without pull-up or pull-down resistor.
Ordering Information

Part No. PI5USB2544AZHEX PI5USB2546AZHEX Note E = Pb-free and Green Adding X Suffix= Tape/Reel

Package Code ZH

Package Lead free and Green 16-pin TQFN3.0x3.0, Tape & Reel Lead free and Green 16-pin TQFN3.0x3.0, Tape & Reel

Pericom Semiconductor Corporation  1-800-435-2336

Pericom reserves the right to make changes to its products or specifications at any time, without notice, in order to improve design or performance and to supply the best possible product. Pericom does not assume any responsibility for use of any circuitry described other than the circuitry embodied in Pericom product. The company makes no representations that circuitry described herein is free from patent infringement or other rights, of Pericom.
2015-08-0012

PT0513-3 8/31/15

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived PI5USB2544AZHEX Datasheet file may be downloaded here without warranties.

Datasheet ID: PI5USB2544AZHEX 510085