BQ25758ARRVR

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BQ25758ARRVR

IC CONTROLLED 60V BI-DIRECTIONAL

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  • Mfr. Parte #BQ25758ARRVR
  • Paquete
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  • En stock29310

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Especificaciones

Part Status Active
Number of Outputs 1
Voltage - Input (Min) 4.4V
Voltage - Input (Max) 60V
Voltage - Output (Min/Fixed) 5V
Voltage - Output (Max) 60V
Current - Output 20A
Frequency - Switching 200kHz ~ 600kHz
Operating Temperature -40°C ~ 125°C (TJ)
Mounting Type Surface Mount
Package 36-VFQFN Exposed Pad
Supplier Device Package 36-VQFN (5x6)
Packaging Cut Tape (CT), Tape & Reel (TR)

Descripción general

Description

BQ25758ARRVR is TI’s highly integrated Li-ion battery charger and power-management IC with buck-boost functionality. It combines a switching charger, power-path management, and system regulation in one device, designed to charge a single-cell Li-ion battery from diverse inputs (such as USB/DC) while simultaneously powering the system load.
Key points:
- Buck-boost battery charging with power-path to protect the battery and supply system load during charging.
- Programmable charging current and regulation voltage via an I2C interface.
- Built-in safety protections (overvoltage, overcurrent, short-circuit, thermal) and battery temperature monitoring.
- Status/interrupt signals for host control and monitoring.
- Suitable for portable devices and solar/multi-source charging applications.
Package variant: ARRVR (specific TI package code).
For exact electrical specs (input range, max charging current, efficiency, etc.), consult the BQ25758 data sheet and TI product page.

Package

VQFN package (Very-Quad Flat No-Lead) with exposed pad; 40-pin variant.

Pinout

- Pin count: 28-pin QFN package (4×4 mm), TI suffix ARRVR.
- Function: Battery charger and power-management IC for single-cell Li-ion/Li-polymer packs. It provides USB-C input with buck-boost charging, power-path management to charge the battery while powering the system, and includes safety protections (overvoltage, overcurrent, thermal, etc.).

Manufacturer

- Manufacturer: Texas Instruments Incorporated (TI).
- What kind of company: A multinational American semiconductor company that designs and manufactures analog, mixed-signal, and embedded processing integrated circuits (including power management ICs). Headquarters: Dallas, Texas.

Application

BQ25758ARRVR is a USB-C Power Delivery–capable Li‑ion battery charger with integrated power-path management. It enables efficient battery charging from USB‑C PD sources while supplying the system load. Common applications: portable consumer electronics and IoT devices, smartphones/tablets and wearables, notebooks and docking stations, battery packs/power banks, and solar/alternative charging setups requiring robust power-path control.

Envío

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Referencia de tarifas de envío (DHL/FedEx):

DHL: El costo de envío oscila entre $25-$45 (0.5kg), con un tiempo de entrega estimado de 2-5 días hábiles.

FedEx: El costo de envío oscila entre $25-$40 (0.5kg), con un tiempo de entrega estimado de 3-7 días hábiles.

UPS: El costo de envío oscila entre $25-$45 (0.5kg), con un tiempo de entrega estimado de 3-7 días hábiles.

TNT: El costo de envío oscila entre $25-$65 (0.5kg), con un tiempo de entrega estimado de 3-7 días hábiles.

EMS: El costo de envío oscila entre $30-$50 (0.5kg), con un plazo de entrega estimado de 7-15 días hábiles.

Correo aéreo registrado: El costo de envío es de $2-$4 (0.1kg), con un tiempo de entrega estimado de 5-20 días hábiles.

Pagos

Payment Methods

El plazo de pago es 100% prepagado.

Actualmente, solo aceptamos los siguientes métodos de pago:

1. de PayPal

2. Tarjeta de crédito/débito

3. Transferencia bancaria

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