The TPS62812QWRWYRQ1 is a family of pin-to-pin 1A, 2A, 3A, and 4A synchronous DC/DC buck converters. All devices are highly efficient and easy to use. The TPS62812QWRWYRQ1 family of devices is based on peak current mode control topology. The TPS6281x-Q1 is designed for automotive applications such as infotainment systems and advanced driver assistance systems. The low-resistance switch supports up to 4A of continuous output current in high-temperature environments. The switching frequency is externally adjustable from 1.8MHz to 4MHz and can be synchronized to an external clock within this frequency range. In PWM/PFM mode, the TPS62812QWRWYRQ1 automatically enters power-saving mode under light load conditions to maintain high efficiency over the entire load range. The TPS62812QWRWYRQ1 provides 1% output voltage accuracy in PWM mode, which facilitates power supply designs with high output voltage accuracy. The SS/TR pin allows the startup time to be programmed or the output voltage to an external source to be tracked. This feature enables external sequencing of different power rails and limits inrush current during startup.

Product parameters:

Product Category: Switching Regulator

RoHS: Details

Installation style: SMD/SMT

Package/Box: VQFN-HR-9

Topology: Buck

Output voltage: 600 mV to 5.5 V

Output current: 2 A

Number of outputs: 1 Output

Input voltage (minimum): 2.75 V

Input voltage (maximum): 6 V

Quiescent current: 15 uA

Switching frequency: 1.8 MHz to 4 MHz

Minimum operating temperature: - 40 C

Maximum operating temperature: + 125 C

Qualification: AEC-Q100

Series: TPS62813-Q1

Development Kit: TPS62810EVM-015

Input voltage: 2.75V to 6V

Load regulation: 0.05 %/A

Humidity Sensitivity: Yes

Product Type: Switching Voltage Regulators

Close: Shutdown

Subcategory: PMIC - Power Management ICs

Supply voltage - minimum: 2.75 V

Type: Step-Down Converter

Unit weight: 11.100 mg