TPS628512 Overview
The TPS62851x is a family of pin-to-pin 0.5-A, 1-A, 2-A (continuous), and 3-A (peak) high efficiency, easyto-use, synchronous step-down DC/DC converters. They are based on a peak current mode control topology. Low resistive switches allow up to 2-A continuous output current and 3-A peak current.
TPS628512 Key Features
- Functional Safety-Capable
- Documentation available to aid functional safety system design
- Input voltage range: 2.7 V to 6 V
- Output voltage from 0.6 V to 5.5 V
- 1% feedback voltage accuracy (full temperature
- TJ = -40°C to +150°C
- Family of 0.5-A, 1-A, 2-A (continuous), and 3-A
- Switching frequency in PWM: 2.25 MHz
- External synchronization from 1.8 MHz to 4 MHz
- Forced PWM or PWM/PFM operation