IR3590B
FEATURES
- 6-phase single loop configurable PWM Controller
- Serial I2C control for Vout changes
- Programmable Constant Current Protection
- Dead-phase Protection and Flag
- Min/Max Telemetry registers and real-time monitoring via I2C (IIN, VIN, IOUT, VOUT, Temp)
- Improved Min/Max Telemetry Resolution
- Programmable 1-phase or 2-phase for Light Loads and Active Diode Emulation for Very Light Loads
- IR Adaptive Transient Algorithm (ATA) minimizes output bulk capacitors and system cost
- IR Efficiency Shaping Features including Variable Gate Drive and Dynamic Phase Control
- Auto-Phase Detection with auto-pensation
- Fault Protection: Output OVP, UVP, OC Warn, OCP, OT Warn, OTP
- Increased Iccmax range to 510A.
- Multiple Time Programming (MTP) with integrated charge pump for easy custom configuration
- patible with IR ATL and 3.3V tri-state Drivers
- 200k Hz to 2MHz switching frequency per phase
- +3.3V supply voltage; -40°C to 85°C Ambient
- Pb-Free, Halogen Free, Ro HS, 5x5mm,...
