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  • PI3USB9281GEEX
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PI3USB9281GEEX

Ic Usb 2Port Detect 15-Csp

Hersteller : Diodes Inc
Verpackung/Behälter : 15-XFBGA, WLCSP
Produkt der Kategorien : PMIC - Battery Management
Datasheet: PI3USB9281GEEX Datasheet (PDF)
RoHs Status: Lead free / RoHS Compliant
Lagerbestand: 4852

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PI3USB9281GEEX Beschreibung

PI3USB9281GEEX provides external detection for any USB-device. The part can detect various chargers available in the market, MHL accessories, OTG accessories, and car-chargers per the CEA936 spec. It also integrates a power switch with over-voltage and over-current protections. The VBUSIN input pin can tolerate voltages up to 28V, which is important for USB3.0-PowerDelivery enabled ports. The new USB-3.0-PowerDelivery specification supports voltages up to 20V. The PI3USB9281GEEX can operate over a temperature range of -40 to +85�C. Typical applications involve portable & consumer applications, such as tablet, smart phones, digital cameras, and notebooks with integrated Li-ion batteries that charge via USB connectors.

Features

USB-device charger detector Can tolerate USB3.0-PD with VBUS = 20V USB Charging-type detection Battery Charging (BC1.2) � DCP Battery Charging (BC1.2) � CDP Battery Charging (BC1.2) � SDP Apple & 2.4A dedicated chargers Samsung-Fast chargers YD/T-1951 dedicated chargers CEA-936 Carkit#1 and #2 chargers Integrated Power FET VBUS Tolerance 28V 1.7A Over-Current Protection (OCP) VBUS Over-Voltage Protection (OVP) Non-charging Accessory Detection USB On-The-Go (OTG) detection Mobile HDMI Link (MHL) device detection Wide Supply Voltage Range 5.5V I2C Programmability Small Package: CSP 1.5x2.0-15L

Description

PI3USB9281GEEX provides external detection for any USBdevice. The part can detect various chargers available in the market, MHL accessories, OTG accessories, and carchargers per the CEA936 spec. It also integrates a power switch with over-voltage and over-current protections. The VBUSIN input pin can tolerate voltages to 28V, which is important for USB3.0-PowerDelivery enabled ports. The new USB-3.0-PowerDelivery specification supports voltages to 20V. The PI3USB9281GEEX can operate over a temperature range +85� C. Typical applications involve portable & consumer applications, such as tablet, smart phones, digital cameras, and notebooks with integrated Li-ion batteries that charge via USB connectors.

Applications
Personal Media Players Mobile Phones Tablet

Name USB Interface DPH DNH Signal Path Signal Path Open NA Hi-Z NA Hi-Z LOW D+ signal switch path, dedicated USB port to be connected to the resident USB transceiver on the device D- signal switch path, dedicated USB port to be connected to the resident USB transceiver on the device Connected to the USB connector ID pin and used for detecting accessories Connected to the USB connector D+ pin; depending on the signaling mode Connected to the USB connector D- pin; depending on the signaling mode Input voltage supply pin to be connected to the VBUS pin of the USB connector Input voltage supply pin to be connected to the device battery output to an internal regulator Baseband processor interface I/O supply pin System enable for the circuit (Active Low) Ground Output voltage supply pin to be connected to the source voltage pin on the charger IC Open-drain active LOW output, used to signal the charger IC that a charger has been attached I2C serial clock signal to be connected to the phone-based I2C master I2C serial data signal to be connected to the phone-based I2C master Interrupt active LOW output used to prompt the phone baseband processor to read the I2C register bits, indicates a change in ID pin status or accessory attach status Type Default State Description

Connector Interface ID Signal Path D+ Signal Path
DSignal Path VBUSIN Power Path Power Interface VBAT Power

VDDIO Power ENB Input GND Power Charger Interface VBUSOUT Power Path Open-Drain CHG Output I2C Interface SCL Input SDA Open-Drain I/O INTB CMOS Output

Storage Temperature................................................................................... to +150oC Supply Voltage from to +6.5V Supply Voltage from Micro-USB Connector........................................ to +28.0V Switch I/O Voltage to +5.5V Input Clamp Diode current..............................................................................................50mA Charger Detect CHG Pin Sink current.........................................................................30mA Switch I/O Current (Continuous) USB.......................................................................50mA Switch I/O Switch Peak Current (Pulsed at 1ms Duration, <10% Duty Cycle) USB, and All Other Channels..................................................................................... 150mA Charger FET.............................................................................................................................2A ESD: HB M (USB connector pins: VBUSIN, D+, to GND).................6000V Note: Stresses greater than those listed under MAXIMUM RATINGS may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability.

Symbol VBAT VBAT_TH VBUSIN VDDIO VSW CID 2013-12-0003 2 Parameter Battery Supply Voltage Battery Supply Voltage Threshold VBUSIN Pin Supply Voltage Processor Supply Voltage Switch I/O Voltage USB Path Active Capacitive Load on ID Pin for Reliable Accessory Detection Operating Temperature Min. Max. PT0502 Units C 01/13/14

Min and Max apply for T A between 85� C and +125� C (unless otherwise noted). Typical values are referenced A=+25� C Symbol Parameter Test Conditions Min. Typ. Max. USB Data Switches (D+, D-) RONUSB USB Switch On-Resistance ILOAD = 8mA, VD+ / D-= 2.5 3.1 USB Analog Signal Voltage Range 0 3.6 Charging FET Switch VOVP RONCHG Over-Voltage Protection (OVP) Threshold Voltage 1.5 0.7� VDDIO Charging FET On-Resistance VBUSIN=4.2V-5.0V, ILOAD=1A Over-Current Protection (OCP) IOCP VBUSIN=5V Threshold Current(2) Host Interface Pins (INTB, CHG) VOH Output High Voltage 4.4V No Accessory Static Current, VBAT=3.6V,VBUSIN=0V With Accessory Static Current, VBAT=3.6V,VBUSIN=0V With Accessory Static Current, VBAT=3.6V,VBUSIN=5V VBAT=3.6V,VBUSIN=0V,ENB=3.6V Units

IOFF to 4.4V ION(OFF) to 4.4V, I/O -0.1 0.001 IIDSHORT ID=0V 5 Note: 1. On-resistance is the voltage drop between the two terminals at the indicated current through the switch. 2. Limits based on electrical characterization data.

Battery Supply Standby Current Power-Off Leakage Current Off Leakage Current Short-Circuit Current(2)

Capacitance (TA 85� C) Symbol Parameter CONUSB D+, D- On Capacitance (USB Mode)

Technische Parameter

  • Function
  • Multi-Function Controller
  • Battery Chemistry
  • Lithium-Ion
  • Fault Protection
  • Over Current, Over Voltage
  • Interface
  • I2C, USB
  • Operating Temperature
  • -40??C ~ 85??C (TA)
  • Package / Case
  • 15-XFBGA, WLCSP
  • Supplier Device Package
  • 15-WLCSP (1.5x2)

PI3USB9281GEEX Verwandte besondere

Ratings and Reviews (1)

  • 5 / 5
  • 5 Stars 100%
  • 4 Stars 0%
  • 3 Stars 0%
  • 2 Stars 0%
  • 1 Stars 0%
  • **uiz ***
    2019-12-16

    Fast delivery really impressed with the service

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1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.

FAQ:

Q: How does Jotrin guarantee that PI3USB9281GEEX is the original manufacturer or agent of DIODES?
We have a professional business development department to strictly test and verify the qualifications of DIODES original manufacturers and agents. All DIODES suppliers must pass the qualification review before they can publish their PI3USB9281GEEX devices; we pay more attention to the channels and quality of PI3USB9281GEEX products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of PI3USB9281GEEX chips? Including DIODES original factory information, PMIC - Battery Management application, PI3USB9281GEEX pictures?
You can use Jotrin's intelligent search engine, or filter by PMIC - Battery Management category, or find it through Diodes Inc Information page.
Q: Are the DIODES's PI3USB9281GEEX price and stock displayed on the platform accurate?
The DIODES's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for PI3USB9281GEEX, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
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Yes. We accept offline orders.
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Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
Q: What is the process for returns or replacement of PI3USB9281GEEX?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the PI3USB9281GEEX we delivered, we will accept the replacement or return of the PI3USB9281GEEX only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of PI3USB9281GEEX.
(3)The PI3USB9281GEEX is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
Q: How to contact us and get support, such as PI3USB9281GEEX datasheet pdf, PI3USB9281 pin diagram?
Need any After-Sales service, please feel free contact us: sales@jotrin.com

Diodes Inc

Diodes
Diodes Incorporated is a global supplier of low pin-count standard semiconductor products. These products have eight pins or less, and include small signal transistors, metal-oxide semiconductor field-effect transistors (MOSFETs), thyristor surge protection devices, transient voltage protection devi...
Diodes Inc

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