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Data Sheet
LM636x5-Q1 3.5V
to 36V, 1.5A,
and 2.5A Automotive Step-Down
Voltage Converter
1 Features
- AEC-Q100-qualified for automotive applications
- Device temperature grade
1: –40°C to +125°C ambient operating temperature
- Functional Safety-Capable
- Supports automotive system requirements
- Input voltage range: 3.5V to 36V
- Short 50ns minimum on time
- Good EMI performance
Pseudo-random spread spectrum
Compatible with CISPR 25 - 23µA low operating quiescent current
- –40°C to +150°C junction temperature range
- High design flexibility
- Pin selectable VOUT: 3.3V, 5V,
adjustable
1V to 20V - Pin compatible with the LM63610 and LM63635 (1A,
3.25A)
- Pin selectable frequency: 400kHz, 2.1MHz,
adjustable 250kHz to 2200kHz - Pin selectable FPWM, auto, sync modes
- TSSOP: thermally enhanced package
- WSON: for space-constrained applications
- Small design size
- As small as 10mm × 10mm
for 2.5A, 2.2MHz with WSON package
- Highly integrated
design
- Low component count
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