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BQ25606RGER The Texas Instruments BQ25606RGER is a standalone 1-cell, 3A buck battery charger IC. It supports a wide input voltage range and features USB On-The-Go functionality.
Mfr Part #:

BQ25606RGER

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments BQ25606RGER is a standalone 1-cell, 3A buck battery charger IC. It supports a wide input voltage range and features USB On-The-Go functionality.
✓ Total Stock: 170,722 pcs
$ Price Range: $0.90

BQ25606RGER Available from 4 distributors

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✓ Non-Authorised
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Smaxon Electronics ✓
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111,419 pcs
On Request
111419 pcs On Request 1 On Request On Request 20+ On Request On Request
Romaks Technologies ✓
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56,500 pcs
On Request
56500 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
1,717 pcs
On Request
1717 pcs On Request 1 On Request On Request 21+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,086 pcs
On Request
1086 pcs On Request 1 On Request On Request On Request 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.

BQ25606RGER Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Battery Chemistry
Battery Pack Voltage
Charge Current
Control Interface
Current
Fault Protection
Interface
Mounting Type
Number of Cells
Operating Temperature
Supplier Device Package
Supplier Package
Voltage
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BQ25606RGER Description

Short technical summary and product information.

The BQ25606RGER from Texas Instruments is a high-efficiency, 1.5-MHz, synchronous switch-mode buck charger designed for single-cell Li-Ion/Li-Polymer batteries. It supports an input voltage range from 3.9V to 13.5V, with an absolute maximum rating of 20V.

 

This charger IC delivers a maximum charge current of 3A and features advanced functionalities such as BAT temperature thermistor monitoring, IC thermal regulation, input current limiting (IINDPM), input overvoltage protection (OVP), and power path management. It is optimized for USB voltage inputs and includes integrated USB D+/D-/BC1.2 support, along with USB On-The-Go (OTG) capability with up to 1.2A output.

 

The BQ25606RGER is housed in a 24-VQFN (4x4 mm) package. Its design includes high integration of MOSFETs, current sensing, and loop compensation, simplifying system design. It offers features like instant-on operation with no battery or deeply discharged battery, and ideal diode operation in battery supplement mode. The operating temperature range is -40°C to 85°C.

BQ25606RGER Quick Information

Product Type: Battery Charger IC
Canonical Name: BQ25606 Standalone 1-Cell 3A Buck Battery Charger
Subcategory: Power Management

BQ25606RGER Compliance

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

BQ25606RGER Estimated Pricing

Qty Low High
1+ $0.90 $0.90

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

BQ25606RGER Features

  • Standalone 1-cell, 3A buck battery charger.
  • Wide input voltage range 3.9V to 13.5V.
  • Supports USB input and USB OTG.
  • High charge efficiency up to 92%.
  • Operates from -40°C to 85°C.

BQ25606RGER Applications

  • Charging single-cell Li-Ion batteries in smartphones.
  • Power management for portable medical devices.
  • Used in handheld gaming and consumer electronics.
  • Ideal for battery-powered IoT sensor nodes.
  • Suitable for tablet and portable speaker charging.

BQ25606RGER FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the BQ25606RGER?

The input voltage range is 3.9V to 13.5V, with an absolute maximum of 20V.

What package is the BQ25606RGER available in?

The BQ25606RGER is available in a 24-VQFN (4mm x 4mm) package with exposed pad, suitable for surface mount.

What is the operating temperature range of the BQ25606RGER?

-40°C to 85°C.

What is the maximum charge current of the BQ25606RGER?

3A.

What battery chemistry does the BQ25606RGER support?

Li-Ion/Li-Polymer.

What is the typical charge efficiency of the BQ25606RGER?

92% at 2A from a 5V input.

What control interface does the BQ25606RGER use?

Standalone (RC-settable) control interface.

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