The TPS65300-Q1 power supply is a combination of a single switch mode buck power supply and three linear regulators. This device is a monolithic high voltage switching regulator with an integrated 1.2A peak current switch, 45V power MOSFET, and a low voltage linear regulator and two voltage voltage regulator controller.

The device is equipped with a voltage supervisor that monitors the output voltage of the switch-mode power supply, 3.3-V linear regulator, and 1.234-V linear regulator. An external timing capacitor is used to program the power-up delay time and the release time of the reset output nRST. This reset output is also used to indicate if the switch mode supply, 3.3V linear regulator supply or 1.234V linear regulator supply is outside programmed limits. The 5V regulator tracks the 3.3V linear regulator within specified limits.

Product Specifications:

Product Category: Professional Power Management (PMIC)

RoHS: Details

Series: TPS65300-Q1

Type: Automotive

Installation style: SMD/SMT

Package / Box: HTSSOP-24

Output current: 1A

Input voltage range: 5.6V to 40V

Output voltage range: 1.209 V to 5.1 V

Minimum working temperature: - 40 C

Maximum working temperature: + 125 C

Qualification: AEC-Q100

Package: Reel

Input voltage (maximum): 40 V

Input voltage (min): 5.6 V

Maximum output voltage: 5.1 V

Humidity Sensitivity: Yes

Product Type: Power Management Specialized - PMIC

Subcategory: PMIC - Power Management ICs

Unit weight: 172.400 mg