TPS62850x 2.7V to 6V, 1A / 2A / 3A Step-Down Converter in SOT583 Package

1 Features

Functional Safety-Capable
- Documentation available to aid functional safety system design
Input voltage range: 2.7V to 6V
Output voltage from 0.6V to 5.5V
1% feedback voltage accuracy
(full temperature range)
T_J = –40°C to +150°C
Family of 1A, 2A (continuous), and 3A (peak) devices
Adjustable switching frequency and sync of
1.8MHz to 4MHz
Forced PWM or PWM and PFM operation
Quiescent current 17µA (typical)
Precise ENABLE input allows:
- User-defined undervoltage lockout
- Exact sequencing
100% duty cycle mode
Active output discharge
Power-good output with window comparator
For device options with adjustable soft start, see the TPS628511