Texas Instruments BQ25758ARRVR
Manufacturer No:
BQ25758ARRVR
Manufacturer:
Texas Instruments
Package:
Description:
I²C controlled 60V bi-directional buck-boost controller with USB PD EPR and PPS support
Quantity:
In Stock :6652
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Shipped from：HK Warehouse
Expected Shipping：Fri, May 29 - Sat, May 30, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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BQ25758ARRVR Information
Texas Instruments BQ25758ARRVR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments BQ25758ARRVR.
- Type
- Parameter
- Vin (min) (V)
- 4.4
- Vin (max) (V)
- 60
- Absolute max Vin (max) (V)
- 70
- Control topology
- Switch-Mode Buck-boost
- Rating
- Catalog
- Features
- IINDPM (Input current limit), Input OVP, Integrated ADC, USB C/PD compatible, VINDPM (Input voltage threshold to maximize adaptor power)
- Control interface
- I2C
- Operating temperature range (°C)
- -40 to 125
- Package
- VQFN (RRV)
- Pins
- 36
- Type
- Parameter
- Size
- 30 mm² 6 x 5
- REACH Status
- Yes
- RoHS Status
- RoHS Compliant
Download datasheets and manufacturer documentation for Texas Instruments BQ25758ARRVR.
Data sheet:
BQ25758A is a wide input voltage, bidirectional switched-mode buck-boost controller. The device offers high-efficiency power conversion over a wide voltage range with output CC-CV control. The device integrates all the loop compensation for the buck-boost converter, thereby providing a high density solution with ease of use. In reverse mode, the device draws power from the output supply and regulates the input terminal voltage with an added constant current loop for protection.
Besides the I2C host-controlled mode, the device also supports programmable hardware limits. Input current, and output current regulation targets can be set with single resistor on the IIN, and IOUT pins, respectively. By default, the device is programmed to provide 5V output, and the target output voltage can be adjusted via the VOUT_REG register bits.
- Wide input voltage operating range: 4.4V to 60V
- Synchronous buck boost DC/DC controller with NFET drivers
- Adjustable switching frequency from 200kHz to 600kHz
- Optional synchronization to external clock
- Integrated loop compensation with soft start
- Selectable PFM operation for light load efficiency improvement
- Optional gate driver supply input for optimized efficiency
- Support USB-PD Extended Power Range (EPR) in forward and reverse power direction
- Adjustable input and output voltage regulation from 3.3V to 60V with 20mV/step
- Adjustable input and output current regulation (RAC_SNS, ROUT_SNS) from 400mA to 20A with 50mA/step using 5mΩ resistor
- Bypass mode for highest efficiency with VOUT = VAC
- Buck-only mode
- High accuracy
- ±2% output voltage regulation
- ±3% output current regulation
- ±2% input voltage regulation
- ±3% input current regulation
- I2C controlled for optimal system performance with resistor-programmable option
- Hardware adjustable input and output current limits
- Integrated 16-bit ADC for voltage, current, and temperature monitoring
- High safety integration
- Adjustable input overvoltage and undervoltage protection
- Output Overvoltage and overcurrent protection
- Thermal shutdown
- Status outputs
- Adapter present status (PG)
- Switcher Operation status (STAT)
- Package
- 36-pin 5mm × 6mm QFN
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
Warehouse Area(㎡)
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