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BQ51013BRHLR

BQ51013BRHLR

BQ51013BRHLR

Texas Instruments

20 Terminations4V~10V 20 Pin BQ51013 Specialized Power Management ICs1 Functions

SOT-23

BQ51013BRHLR Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Contact Plating Gold
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-VFQFN Exposed Pad
Number of Pins 20
Operating Temperature 0°C~125°C TJ
Packaging Tape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 20
ECCN Code EAR99
Applications Wireless Power Receiver
HTS Code 8542.39.00.01
Voltage - Supply 4V~10V
Terminal Position QUAD
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 0.5mm
[email protected] Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number BQ51013
Output Voltage 5V
Operating Supply Current 8mA
Output Current 1.5A
Logic Function Receiver
Data Rate 2 Mbps
Telecom IC Type TELECOM CIRCUIT
Height 1mm
Length 4.5mm
Width 3.5mm
Thickness 900μm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
3,000 $1.58004 $4.74012
6,000 $1.51470 $9.0882
BQ51013BRHLR Product Details

Description


The BQ51013BRHLR is a single-chip, sophisticated, adaptable secondary-side device for wireless power transfer in portable applications with a 5 W output. The BQ51013BRHLR devices enable AC-to-DC power conversion and regulation for the receiver (RX), as well as digital control to conform with the Wireless Power Consortium (WPC) Qi v1.2 communication protocol. The BQ51013BRHLR, when used in conjunction with the BQ50012A primary-side controller (or another Qi transmitter), creates a comprehensive contactless power transfer system for a wireless power supply solution. The Qi v1.2 protocol is used to establish global feedback from the secondary to the primary in order to govern the power transfer process.

To achieve excellent efficiency and low power dissipation, the BQ51013BRHLR incorporates a low-resistance synchronous rectifier, a low-dropout regulator (LDO), digital control, and accurate voltage and current loops.

In addition, the BQ51013BRHLR contains a digital controller that determines the amount of power received by the mobile device while staying within the WPC v1.2 standard's restrictions. The controller then sends this information to the transmitter (TX), allowing the TX to detect if a foreign object is present within the magnetic interface and so increasing the magnetic field's safety. The Foreign Object Detection (FOD) method is part of the WPC v1.2 specification's requirements.



Features


? Dynamic efficiency scaling for optimized performance over wide range of output power

? Adaptive communication limit for robust communication

? Supports 20-V maximum input

? Low-power dissipative rectifier overvoltage clamp (VOVP = 15 V)

? Thermal shutdown

? Multifunction NTC and control pin for temperature monitoring, charge complete, and fault host control

? Integrated Wireless Power Supply Receiver Solution

– 93% Overall peak AC-DC efficiency

– Full synchronous rectifier

– WPC v1.2 compliant communication control

– Output voltage conditioning

– Only IC required between Rx coil and output

? Wireless power consortium (WPC) v1.2 compliant (FOD enabled) highly accurate current sense

? Dynamic rectifier control for improved load transient response



Applications


? WPC v1.2 compliant receivers

? Cell phones and smart phones

? Headsets

? Digital cameras

? Portable media players

? Handheld devices


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