Texas Instruments TPS6521505WRHBRQ1
Manufacturer No:
TPS6521505WRHBRQ1
Manufacturer:
Texas Instruments
Package:
Description:
User-programmable PMIC with three buck converters and two LDOs for processor and peripheral power
Quantity:
In Stock :4970
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Expected Shipping：Mon, Jun 1 - Tue, Jun 2, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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TPS6521505WRHBRQ1 Information
Texas Instruments TPS6521505WRHBRQ1 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments TPS6521505WRHBRQ1.
- Type
- Parameter
- Processor supplier
- Texas Instruments
- Processor name
- AM62-Q1, AM620-Q1, AM625-Q1, AM62x-Q1, Sitara AM62x, Sitara AM64x
- Product type
- Processor and FPGA
- Regulated outputs (#)
- 5, 7
- Step-down DC/DC converter
- 3
- Step-up DC/DC converter
- 0
- LDO
- 2
- Vin (min) (V)
- 1.5
- Vin (max) (V)
- 5.5
- Vout (min) (V)
- 0.6
- Type
- Parameter
- Vout (max) (V)
- 3.4
- Iout (max) (A)
- 3.5
- Configurability
- Factory programmable, Software configurable
- Features
- Dynamic voltage scaling, Eco-mode, I2C control, Overcurrent protection, Power good, Power sequencing, Power supply and system monitoring, Thermal shutdown, UVLO adjustable
- Rating
- Automotive
- Operating temperature range (°C)
- to
- Step-down DC/DC controller
- 0
- Step-up DC/DC controller
- 0
- Iq (typ) (mA)
- 0.25
- Shutdown current (ISD) (typ) (µA)
- 15
Download datasheets and manufacturer documentation for Texas Instruments TPS6521505WRHBRQ1.
Data sheet:
The TPS6521505-Q1 is a Power Management IC (PMIC) designed to supply a wide range of SoCs in applications. The device is characterized across an ambient temperature range of -40°C to +125°C, making the PMIC an excellent choice for automotive applications. The device includes three synchronous stepdown DC-DC converters and two linear regulators.
The DC-DC converters are capable of 1x 3.5A and 2x 1.5A. The converters require a small 470nH inductor, 4.7µF input capacitance, and a minimum 10µF output capacitance per rail depending on the switching mode configuration.
One of the LDOs supports an output current of 400mA at an output voltage range of 0.6V to 3.4V. The LDO supports bypass mode, acting as a load-switch, and allow voltage-changes during operation. The other LDO supports an output current of 300mA at an output voltage range of 1.2V to 3.3V. The LDO also supports load-switch mode.
The I2C-interface, IOs, GPIOs and multi-function-pins (MFP) allow a seamless interface to a wide range of SoCs.
- 3 buck converters at up to 2.3MHz switching frequency.
- 1× VIN: 2.5V – 5.5V; IOUT: 3.5A; VOUT 0.6V – 3.4V
- 2× VIN: 2.5V – 5.5V; IOUT: 1.5A; VOUT 0.6V – 3.4V
- 2 linear regulators:
- 1x VIN: 1.5V – 5.5V; IOUT: 400mA; VOUT: 0.6V – 3.4V (configurable as load switch and bypass-mode, supporting SD-card)
- 1x VIN: 2.2V – 5.5V; IOUT: 300mA; VOUT: 1.2V – 3.3V (configurable as load switch)
- Dynamic voltage scaling on all three buck converters
- Low IQ/PFM, PWM-mode (quasi-fixed frequency) or fixed frequency mode
- Programmable power sequencing and default voltages
- I2C interface, supporting standard, fast-mode and fast-mode+
- 2 GPOs, 1 GPIO, and 3 multi-function-pins
- EEPROM programmability
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12.28 M
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