LM3489-Q1
LM3489-Q1 is Hysteretic PFET Buck Controller manufactured by Texas Instruments.
- Part of the LM3489 comparator family.
- Part of the LM3489 comparator family.
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Reference Design
LM3489, LM3489-Q1
SNVS443C
- MAY 2006
- REVISED DECEMBER 2016
LM3489x Hysteretic PFET Buck Controller With Enable Pin
1 Features
- 1 Qualified for Automotive Parts
- AEC-Q100 Qualified With the Following Results:
- Device Temperature Grade 1:
- 40°C to 125°C Ambient Operating Temperature Range
- Device HBM ESD Classification Level 2
- Device CDM ESD Classification Level C5
- Easy-to-Use Control Methodology
- No Control Loop pensation Required
- Wide 4.5-V to 35-V Input Range
- 1.239 V to VIN Adjustable Output Range
- High Efficiency: 93%
- ±1.3% (±2% Over Temperature) Internal...
