Datasheet Texas Instruments TPS5410QDRQ1 — 数据表

TPS5410-Q1
www.ti.com. SLVSA23 – SEPTEMBER 2009 1-A, WIDE INPUT RANGE, STEP-DOWN SWIFT™ CONVERTER
Check for Samples: TPS5410-Q1 FEATURES APPLICATIONS 1 2 Qualified for Automotive Applications
Wide Input Voltage Range: 5.5 V to 36 V
Up to 1-A Continuous (1.2-A Peak) Output
Current
High Efficiency up to 95% Enabled by 110-mΩ
Integrated MOSFET Switch
Wide Output Voltage Range: Adjustable Down
to 1.22 V with 1.5% Initial Accuracy
Internal Compensation Minimizes External
Parts Count
Fixed 500-kHz Switching Frequency for Small
Filter Size
Improved Line Regulation and Transient
Response by Input Voltage Feed Forward
System Protected by Over Current Limiting,
Over Voltage Protection and Thermal
Shutdown
–40°C to 125°C Operating Junction
Temperature Range
Available in Small 8-Pin SOIC Package
For SWIFT Documentation, Application Notes …