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BQ51050BRHLT The Texas Instruments BQ51050BRHLT is a highly integrated wireless power receiver and direct lithium-ion battery charger. It supports Qi (WPC) compliance and offers a charge current up to 1.5A.
Mfr Part #:

BQ51050BRHLT

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments BQ51050BRHLT is a highly integrated wireless power receiver and direct lithium-ion battery charger. It supports Qi (WPC) compliance and offers a charge current up to 1.5A.
✓ Total Stock: 20,300 pcs
$ Price Range: $2.36

BQ51050BRHLT Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
20,000 pcs
On Request
20000 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
300 pcs
On Request
300 pcs On Request 1 On Request On Request 13+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

BQ51050BRHLT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
Applications
Charge Current
Current
Mounting Type
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BQ51050BRHLT Description

Short technical summary and product information.

The BQ51050BRHLT from Texas Instruments is a Qi (WPC) compliant, highly integrated secondary-side wireless power receiver with a direct Lithium-Ion charger. This device combines a wireless power receiver, rectifier, and battery charger into a single, small package, making it suitable for portable applications.

 

Key electrical specifications include an input voltage range of 4V to 10V, with an absolute maximum input voltage tolerance of 20V. It supports a maximum charge current of 1.5A and operates with a quiescent current of 8mA. The device boasts a peak AC-DC charging efficiency of 93% and operates within a temperature range of 0°C to 125°C.

 

Designed for efficient and safe Li-Ion and Li-Pol battery charging, the BQ51050BRHLT integrates the digital controller required for the Qi v1.2 communication protocol. It is available in a 20-VQFN package with an exposed pad, designed for surface mounting.

 

This IC enables a complete wireless power transfer system for direct battery charger solutions, utilizing near-field inductive power transfer. The AC signal from the receiver coil is rectified and conditioned to power the battery directly.

BQ51050BRHLT Quick Information

Product Type: Wireless Power Receiver IC
Series: BQ51050B
Canonical Name: BQ51050B Wireless Power Receiver and Battery Charger IC
Subcategory: Wireless Power Receiver

BQ51050BRHLT Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

BQ51050BRHLT Estimated Pricing

Qty Low High
1+ $2.36 $2.36

Estimated market price range - modelled values for guidance only, not live distributor offers.

BQ51050BRHLT Features

  • Highly integrated wireless power receiver and charger.
  • Qi (WPC) v1.2 compliant.
  • Supports Lithium-Ion/Li-Polymer batteries.
  • Maximum charge current of 1.5A.
  • Operates from 4V to 10V input.

BQ51050BRHLT Applications

  • Wireless power receiver applications.
  • Direct battery charging solutions.
  • Portable electronic devices.
  • Qi-enabled charging systems.

BQ51050BRHLT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the BQ51050BRHLT?

The input voltage range is 4V to 10V.

What is the maximum charge current?

The maximum charge current is 1.5A.

What is the operating temperature range?

The operating temperature range is 0°C to 125°C.

What is the typical quiescent current?

Typical quiescent current is 8mA.

What is the package type?

The device is housed in a 20-VFQFN Exposed Pad (20-VQFN 3.5x4.5) package.

What is the peak charging efficiency?

Peak AC-DC charging efficiency is 93%.

What is the absolute maximum input voltage?

Absolute maximum input voltage is 20V.

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