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DATA SHEET
TPS629210-Q1 1-A, 3-V to 17-V Automotive Low IQ Buck Converter
1 Features
- AEC-Q100 qualified for automotive applications:
- –40°C to 150°C operating junction
temp range
- Level 2 device HBM ESD
classification
- Level C4B CDM ESD classification
- Functional Safety-Capable
- High-efficiency DCS-Control topology
- Internal compensation
- Seamless PWM/PFM transition
- 4-µA typical low quiescent current
- Output current up to 1 A
- 250-mΩ high side, 85-mΩ low side
RDSON
- ±1% output voltage accuracy
- Configurable output voltage options:
- 0.6-V to 5.5-V VFB
external divider:
- VSET internal divider:
- 18 options between 0.4 V and 5.5 V
- Flexibility through the MODE/S-CONF
pin
- 2.5-MHz or 1.0-MHz switching
frequency
- Forced PWM or auto (PFM) power save
mode with dynamic mode change option
- Output discharge on, off
- No external bootstrap capacitor required
- Overcurrent and overtemperature
protection
- 100% duty cycle mode
- Precise enable input
- Power-good output
- Pin-to-pin compatible with the TPS629206-Q1
and TPS629203-Q1
devices
- 0.5-mm pitch, 8-pin SOT-5X3 package
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