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AXP259 The X-POWERS AXP259 is a highly integrated Battery Management Unit designed for 2-cell lithium battery applications. It provides flexible charging and system power solutions.
Mfr Part #:

AXP259

Available from 1 distributors
Mfr Name: X-POWERS
X-POWERS
The X-POWERS AXP259 is a highly integrated Battery Management Unit designed for 2-cell lithium battery applications. It provides flexible charging and system power solutions.
✓ Total Stock: 888 pcs
$ Price Range: $2.01

AXP259 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Rayichip ✓
Non-Authorised Inventory information
888 pcs
On Request
888 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.

AXP259 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
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AXP259 Description

Short technical summary and product information.

The X-POWERS AXP259 is a highly integrated Battery Management Unit (BMU) designed for 2-cell lithium battery (Li-ion or Li-polymer) applications. It offers a flexible solution for high-current charging and system power supply.

 

The AXP259 features a high-voltage input charger supporting up to 3A charging current and a 4A BUCK for system power. For safety and stability, it includes a multi-channel 12-bit ADC for voltage, current, and temperature monitoring, along with integrated protection circuits like OVP, UVP, OTP, and OCP. The device also incorporates an E-Gauge system for accurate power metering and fast interfaces for dynamic adjustment of charging current and output voltage, optimizing battery charging time and lifespan.

 

Key features include an input operating range of 1.6V to 14V, low shutdown battery discharge current (<50uA), and support for TWSI serial interface. It integrates a high-voltage buck converter to supply 5V to the system output. The AXP259 is housed in a 56-pin, 7x7 mm QFN package.

AXP259 Quick Information

Product Type: Battery Management Unit
Canonical Name: AXP259 Battery Management Unit
Subcategory: Battery Management Unit

AXP259 Compliance

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

AXP259 Estimated Pricing

Qty Low High
1+ $2.01 $2.01

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

AXP259 Features

  • Highly integrated Battery Management Unit.
  • Supports 2-cell lithium battery applications.
  • High-voltage input charger up to 3A.
  • 4A BUCK for system power.
  • Integrated OVP, UVP, OTP, OCP protection.

AXP259 Applications

  • Power management for portable devices.
  • Battery charging and system power.
  • Monitoring voltage, current, and temperature.
  • Enables accurate power metering.

AXP259 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the input voltage range for the AXP259?

The input voltage range is 1.6V to 14V.

What is the maximum charging current supported by the AXP259?

The AXP259 supports charging currents up to 3A.

What is the output current capability of the integrated BUCK converter?

The integrated BUCK converter supports up to 4A.

What type of batteries does the AXP259 support?

It supports 2-cell lithium batteries, including lithium-ion and lithium-polymer.

What protection features are integrated into the AXP259?

The AXP259 integrates OVP, UVP, OTP, and OCP protection circuits.

What is the package type for the AXP259?

The AXP259 is supplied in a 56-pin, 7x7 mm QFN package.

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