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Data Sheet
TPS62850x-Q1 2.7V to 6V,
1A / 2A / 3A Automotive Step-Down Converter in
SOT583 Package
1 Features
- AEC-Q100 qualified for automotive applications
- Device temperature grade
1:
–40°C to +125°C TA
- Functional Safety-Capable
- Optimized for low EMI requirements
- Optional pseudo-random spread spectrum reduces peak emissions
- TJ = –40°C to +150°C
- Family of 1A and 2A (continuous)
and 3A (peak) converters
- Input voltage range: 2.7V to
6V
- Quiescent current: 17µA
typical
- Output voltage from 0.6V to
5.5V
- Output voltage accuracy ±1% (PWM
operation)
- Forced PWM or PWM/PFM
operation
- Adjustable switching frequency:
1.8MHz to 4MHz
- Precise ENABLE input allows:
- User-defined undervoltage
lockout
- Exact sequencing
- 100% duty cycle mode
- Active output discharge
- Foldback overcurrent protection –
optional
- Power-good output with window
comparator
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