Digital Dual-Phase Synchronous Buck Controller with Auto-Control® & SMBus™ / PMBus™ - PV3012
The PV3012 is a dual phase digital synchronous buck controller with adaptive loop compensation, for point-of-load (POL) applications. The output can supply 0.6 V to 5.5 V, and can be configured and controlled via PMBus, with a single resistor, or through programming stored in the non-volatile memory (NVM).
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* This product is a STANDARD grade product and not recommend for on-vehicle devices. |
Phase Count | 2 |
QFN Package | 5 mm x 5 mm |
Supply Voltage | 0.6 V to 5.5 V |
Controller Bias | 3.3 |
Interface SMBus | PMBus™ Compliant |
Interface SVID | N/A |
Interface Parallel VID | N/A |
Auto-Compensation | Auto-Control®: Real-Time Adaptive Auto-Tuning |
Programmable Fsw | 375 kHz - 1 MHz |
Phase Add/Drop | Automatic |
DSS® | Yes |
Single Pin CONFIG™ | 8 Tables |
VSET | Yes |
VTRACK | Yes |
ADDR | Yes |
System Good | Yes |
Sensors / Precision Telemetry | VOUT, VIN, IOUT, EOUT |
Sensors / Precision Telemetry Tsense Supported | Internal Die Sense & External |
Fault Response OVP | Restart / Latching |
Fault Response OCP | Restart / Latching |
Fault Response SCP | Retry |
Fault Response LOS | Retry |
Fault Response OTP | Retry |
Fault Response Phase Loss | N/A |
SCP Temp Compensation | No |
Support NTC Sensor | No |
Configurable SALRT | No |
Programmable Load-Line | No |
Integrator Gain Scalar | No |
Min. Operating Temperature [°C] | -25 |
Max. Operating Temperature [°C] | 85 |
- • Auto-Control Real-Time Adaptive Loop Compensation
• SMBus Interface with PMBus Power System Management Protocol
• Precision Measurement & Telemetry Reporting: VOUT, IOUT, VIN, EOUT, Temperature, Duty Cycle, fSW
• Programmable Protection & Warning
− Output OVP, OCP, SCP, LOS, UV Warning
− Input UVLO, OVLO
− Internal & External OTP, UT Warning, & OT Warning
• Single-Pin Configuration with Eight Profile Tables
• Power Management and Conversion
− VOUT Range: 0.6 V to 5.5 V
− ±0.5% VOUT, ±1.5% VIN, & ±3% IOUT Accuracy Over Temperature
− Automatic, Configurable Phase Add/Drop
− Digital Stress Share® (DSS) Bus for Multi-POL & >2ɸ Operation
− Programmable Frequency (375 kHz to 1 MHz)
− Programmable VOUT, Voltage Tracking, Margining, & Sequencing
− Frequency Synchronization & Phase Alignment
− Programmable Precision Duty Cycle Limit
− Temperature Compensated Phase Current Sense & Matching
− Interleaved Phase Operation with Phase Current Sharing
− Power Good, System Good, & Remote Power Down
• Internal Anti-Fuse Based NVM
− -40°C to 125°C (20 year data retention rating)
• 32-Lead 5 mm x 5 mm QFN package (RoHS/PbF)
PART NUMBER | Product Name | Package | Product Overview | Distribution Inventory |
---|---|---|---|---|
PV3114 | Ultra-Small, Digital Synchronous Buck Controller with Auto-Control®, and SMBus™ and 3-Bit PVID Interfaces | UQFN28V4040V | inquiry | |
PV3207 | PMBus™ Compliant Digital Dual-Phase Synchronous Buck Controller with Auto-Control® | VQFN32V5050V | inquiry | |
PV3101 | Digital Synchronous Buck Controller with Auto-Control® & SMBus™ / PMBus™ | VQFN32V5050V | inquiry | |
PV3102 | Ultra-Small, Digital Synchronous Buck Controller with Auto-Control® & SMBus™ / PMBus™ | UQFN28V4040V | inquiry | |
PV3103 | Ultra-Small, VR12.0 / VR12.5 Digital Synchronous Buck Controller with Auto-Control® & SMBus™ / PMBus™ | UQFN28V4040V | inquiry | |
PV3104 | VR12.0 / VR12.5 Digital Synchronous Buck Controller with Auto-Control® & SMBus™ / PMBus™ | VQFN32V5050V | inquiry |