TPS65310A-Q1
TPS65310A-Q1 is High-Voltage Power-Management IC manufactured by Texas Instruments.
Features
- Qualified for Automotive Applications
- AEC-Q100 Test Guidance With the Following
Results:
- Device Temperature Grade 1:
- 40°C to 125°C
Ambient Operating Temperature
- Device HBM ESD Classification Level H1B
- Device CDM ESD Classification Level C3B
- Input Voltage Range: 4 V to 40 V, Transients up to 60 V; 80 V When Using External P-channel Metal Oxide Semiconductor (PMOS)
- Single Output Synchronous Buck Controller
- Peak Gate Drive Current 0.6 A
- 490-k Hz Fixed Switching Frequency
- Pseudo-Random Frequency-Hopping Spread
Spectrum or Triangular Mode
- Dual Synchronous Buck Converter
- Designed for Output Currents up to 2 A
- Out-of-Phase Switching
- Switching Frequency: 0.98 MHz
- Adjustable 350-m A Linear Regulator
- Adjustable Asynchronous Boost Converter
- 1-A Integrated Switch
- Switching Frequency: 0.98 MHz
- Soft-Start Feature for All Regulator Outputs
- Independent Voltage Monitoring
- Undervoltage (UV) Detection and Overvoltage (OV) Protection
- Short-Circuit, Overcurrent, and Thermal Protection on Buck Controller, Gate Drive, Buck Converters,
Boost Converter, and Linear Regulator Outputs
- Serial Peripheral Interface (SPI) for Control and Diagnostic
- Integrated Window Watchdog (WD)
- Reference Voltage Output
- High-Side (HS) Driver for Use With External Field Effect Transistor (FET), Light-Emitting Diode (LED) Driver
- Input for External Temperature Sensor, Integrated Circuit (IC) Shutdown at TA <
- 40°C
- Thermally Enhanced Package
- 56-Pin QFN (RWE)
2 Applications
- Multiple Rail DC Power Distribution Systems
- Safety-Critical Automotive...
