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BQ500100DCKR The Texas Instruments BQ500100DCKR is a current monitor IC designed for wireless charging applications. It offers a wide common-mode voltage range and high accuracy.
Mfr Part #:

BQ500100DCKR

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments BQ500100DCKR is a current monitor IC designed for wireless charging applications. It offers a wide common-mode voltage range and high accuracy.
✓ Total Stock: 22 pcs
$ Price Range: $0.40

BQ500100DCKR Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
22 pcs
On Request
22 pcs On Request 1 On Request On Request 1606+ 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.

BQ500100DCKR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
Bandwidth
Function
Mounting Type
Operating Temperature
Quiescent Current
Sensing Method
Slew Rate
Supplier Device Package
Voltage
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BQ500100DCKR Description

Short technical summary and product information.

The BQ500100DCKR from Texas Instruments is a voltage output, current-shunt monitor specifically designed to facilitate foreign object detection (FOD) in wireless charging systems. This device is capable of sensing voltage drops across shunts within a wide common-mode voltage range of 0 V to 20 V, operating independently of the supply voltage.

 

Key electrical specifications include a fixed voltage gain of 50 V/V with a maximum gain error of ±2% and a maximum input offset voltage of ±150 µV. The device operates from a single 2.7-V to 6-V power supply, drawing a maximum quiescent current of 0.115 mA. Its bandwidth is 80 kHz, and it features a slew rate of 0.4 V/µs.

 

Packaged in an SC-70-6 (6-TSSOP, SC-88, SOT-363) surface-mount package, the BQ500100DCKR is specified for operation across a temperature range of -40°C to +105°C. Its high-side sensing capability and precise current monitoring make it suitable for applications requiring accurate power management and fault detection.

 

This component is RoHS3 compliant, has an MSL of 1, and is REACH unaffected, though these compliance statuses are based on existing database information and require verification.

BQ500100DCKR Quick Information

Product Type: Current Monitor IC
Series: BQ500100
Canonical Name: BQ500100DCKR Current Monitor
Subcategory: Power Management

BQ500100DCKR Compliance

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

BQ500100DCKR Estimated Pricing

Qty Low High
1+ $0.40 $0.40

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

BQ500100DCKR Features

  • Senses voltage drops across shunts.
  • Wide 0 V to 20 V common-mode range.
  • High ±2% maximum gain error.
  • Fixed 50 V/V voltage gain.
  • Compact SC-70-6 surface-mount package.

BQ500100DCKR Applications

  • Facilitates foreign object detection.
  • Used in wireless charging systems.
  • Enables precise current monitoring.
  • Suitable for power management circuits.

BQ500100DCKR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the BQ500100DCKR?

The BQ500100DCKR operates from a 2.7 V to 6 V power supply.

What package type is the BQ500100DCKR available in?

The BQ500100DCKR is available in an SC-70-6 package.

What is the operating temperature range for this current monitor?

The operating temperature range is -40°C to +105°C.

What is the gain error for the BQ500100DCKR?

The maximum gain error is ±2%.

What is the common-mode voltage range for the BQ500100DCKR?

The device can sense drops across shunts at common-mode voltages from 0 V to 20 V.

What is the purpose of the BQ500100DCKR in wireless charging?

It is used to facilitate foreign object detection (FOD).

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