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BQ25710

The Texas Instruments BQ25710 is a highly efficient SMBus Narrow VDC buck-boost battery charge controller designed for 1S to 4S battery applications. It supports a wide input voltage range and offers advanced power management features.

✓ Total Stock: 6,127 pcs

$ Price Range: $1.29

BQ25710 Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Risen Electronics ✓ Non-Authorised Inventory information	6,127 pcs On Request	6127 pcs	On Request	1	On Request	On Request	On Request	On Request	2026-02-16 21:33:16

BQ25710 Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Texas Instruments
Input Voltage	30 V
Number of Pins	32
Operating Temperature Range	-40 to 85 °C
SVHC Present	Not Present

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BQ25710 Description

Short technical summary and product information.

The Texas Instruments BQ25710 is a synchronous rectification NVDC buck-boost battery charge controller providing a compact and efficient solution for 1S to 4S battery chargers. It operates with an input voltage range from 3.5V to 24V and supports USB 2.0, USB 3.0, USB 3.1 (Type C), and USB Power Delivery (USB-PD) input current settings.

Key features include seamless transitions between buck, buck-boost, and boost operations, input current and voltage regulation against source overload, and power/current monitoring for CPU throttling. The device offers Narrow VDC (NVDC) power path management, enabling instant-on functionality with or without a battery, and supplements system power from the battery when the adapter is fully loaded.

For USB power delivery, it supports USB OTG (On-The-Go) with a voltage range of 3V to 20.8V and an output current limit up to 6.4A. The BQ25710 also incorporates TI's patented Pass Through Mode (PTM) for improved system power efficiency and faster battery charging. It is available in a 32-pin, 4x4mm WQFN package, making it suitable for space-constrained designs.

Applications include ultrabooks, notebook PCs, detachable PCs, tablet PCs, power banks, industrial and medical equipment, and other portable devices with rechargeable batteries.

BQ25710 Quick Information

Product Type: Battery Charge Controller

Canonical Name: BQ25710 SMBus Narrow VDC Buck-Boost Battery Charge Controller

Subcategory: Battery Chargers

BQ25710 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

BQ25710 Estimated Pricing

Qty	Low	High
1+	$1.29	$1.29

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

BQ25710 Features

Supports 1S to 4S batteries from wide input.
3.5V to 24V input operating voltage range.
USB C/PD and USB OTG compatible.
Seamless buck, buck-boost, boost transitions.
Compact 4mm x 4mm WQFN package.

BQ25710 Applications

Ultrabooks and notebook PCs.
Detachable PCs and tablet PCs.
Power banks and portable devices.
Industrial and medical equipment.

BQ25710 FAQs

7 frequently asked questions generated from this part’s specifications.

What is the input voltage range of BQ25710?

3.5V to 24V, with absolute maximum 30V.

What package is the BQ25710 available in?

32-pin WQFN with 4mm x 4mm body.

What is the operating temperature range?

-40°C to 85°C.

How many battery cells does BQ25710 support?

1 to 4 series battery cells.

What is the maximum charge current?

8.128A.

What switching frequencies are available?

800kHz and 1.2MHz, selectable.

Does BQ25710 support USB OTG?

Yes, USB OTG output voltage from 3V to 20.8V with output current limit up to 6.4A.