TPS65214
- 3 buck converters at up to 2.3MHz switching frequency:
- 1× VIN: 2.5V - 5.5V; IOUT: 2A; VOUT 0.6V - 3.4V
- 2× VIN: 2.5V - 5.5V; IOUT: 1A; VOUT 0.6V - 3.4V
- 2 linear regulators:
- 1× VIN: 1.4V - 5.5V; IOUT: 300mA; VOUT: 0.6V - 3.3V (configurable as load switch)
- 1× VIN: 1.4V - 5.5V; IOUT: 500mA; VOUT: 0.6V - 3.3V (configurable as load switch)
- Dynamic voltage scaling on all 3 buck converters
- Low IQ/PFM, PWM-mode (quasi-fixed frequency)
- Programmable power sequencing and default voltages
- I2C interface, supporting standard, fast-mode and fast-mode+
- 3 multi-function-pins
- One-time programmable (OTP) non-volatile memory (NVM)
The TPS65214 is a Power Management IC (PMIC) designed to supply a wide range of SoCs in both portable and stationary applications. The device is characterized across an ambient temperature range of -40°C to +105°C, making the PMIC an excellent choice for various industrial applications. The device includes 3 synchronous stepdown DC-DC converters and 2 linear regulators.
The DC-DC converters are capable of 1× 2A and 2× 1A. The converters require a small 470nH inductor, 4.7µF input capacitance, and a minimum 10µF output capacitance per rail.
One LDO supports a maximum output current of 300mA and the other a maximum of 500mA. Both LDOs have a regulation output voltage range of 0.6V - 3.3V or can be operated in load-switch mode.
The I2C-interface, IOs, GPIOs and multi-function-pins (MFP) allow a seamless interface to a wide range of SoCs.
Technical documentation
Type | Title | Date | ||
---|---|---|---|---|
* | Data sheet | TPS65214 Power Management IC with 3 BUCKs and 2 LDOs for Industrial Applications datasheet | PDF | HTML | 05 Mar 2025 |
Application note | AM62L Power Supply Implementation | PDF | HTML | 05 Mar 2025 | |
EVM User's guide | TPS65214 Evaluation Module User's Guide | PDF | HTML | 28 Feb 2025 | |
Certificate | TPS65214EVM EU Declaration of Conformity (DoC) | 19 Feb 2025 |
Design & development
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TMDS62LEVM — AM62L evaluation module
Package | Pins | CAD symbols, footprints & 3D models |
---|---|---|
WQFN-HR (VAF) | 24 | Ultra Librarian |
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