Monolithic Power Systems (MPS) MP8792 Synchronous Step-Down Converters
Monolithic Power Systems (MPS) MP8792 Synchronous Step-Down Converters is a fully integrated, high-frequency, synchronous buck converter. The Monolithic Power Systems (MPS) MP8792 is a compact solution to deliver up to 12A of output current. With its wide input supply range, excellent load and line regulation, and high efficiency over a broad output current load range, the MP8792 is a versatile and reliable solution for various applications. Adopting internally compensated constant-on-time (COT) control, the MP8792 provides a fast transient response and makes loop stabilization effortless.
Features
- Wide Input Voltage Range from 2.7V
- 2.7V to 16V with external 3.3V VCC bias
- 4V to 16V with internal VCC bias or external 3.3V VCC bias
- Differential output voltage remote sense
- Configurable accurate, current limit level
- 12A output current
- Low RDS(ON) integrated power MOSFETs
- Proprietary switching loss reduction technique
- Adaptive COT for ultra-fast transient response
- 0.5% reference voltage across a 0°C to 70°C junction temperature range
- 1% reference voltage across a -40°C to +125°C junction temperature range
- Stable with a zero-ESR output capacitor
- Selectable pulse skip or forced CCM operation
- Excellent load regulation
- Output voltage tracking
- Output voltage discharge
- PGOOD active clamped at a low level during power failure
- Programmable soft-start time from 1ms
- Pre-biased start-up
- Selectable switching frequency from 600kHz, 800kHz, and 1000kHz
- Non-latch OCP, UVP, OVP, UVLO, and thermal shutdown
- Output adjustable from 0.6V to 90% of VIN, up to 5.5V max
- Available in a QFN (3mm x 4mm) package
- The MPL-AY1265 inductor series matches best performance
Applications
- FPGAs, high-definition TVs, and monitors
- Communication systems
- General power distribution systems
TYPICAL APPLICATION
Pubblicato: 2023-04-19
| Aggiornato: 2023-05-05