| Part Number | LTC3888-1 |
| Manufacturer | Analog Devices |
| Title | Dual Loop 8-Phase Step-Down DC/DC Controller |
| Description | ► PMBus/I2C Compliant Serial Interface ► Monitor Voltage, Current, Temperature and Faults ► Digitally Program VOUT, Margins, UV, OV, Current Limi... |
| Features |
GENERAL DESCRIPTION
► PMBus/I2C Compliant Serial Interface ► Monitor Voltage, Current, Temperature and Faults ► Digitally Program VOUT, Margins, UV, OV, Current Limit, SoftStart/Stop and Sequencing ► Expandable to 16 Phases ► 4.5 V ≤ VIN ≤ 26.5 V, 0.3 V ≤ VOUT ≤ 3.45 V ► ±0.5% Output Voltage Accu... |
| File Size | 3.09MB |
| Datasheet |
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LTC3888-2 : ► PMBus/I2C Compliant Serial Interface ► Monitor Voltage, Current, Temperature and Faults ► Digitally Program VOUT, Margins, UV, OV, Current Limit, SoftStart/Stop and Sequencing ► Expandable to 16 Phases ► 4.5 V ≤ VIN ≤ 26.5 V, 0.3 V ≤ VOUT ≤ 3.45 V ► ±0.5% Output Voltage Accuracy ► Programmable PWM Loop Compensation ► Accurate PolyPhase® Current Sharing ► Internal EEPROM with ECC and Fault Logging ► DrMOS Output Current Monitor Interface ► DrMOS Temperature/Fault Bus Interface ► DrMOS Gate Drive Supply Monitor ► Load Step Emulation ► Internal or External PWM Clock from 250 kHz to 1 MHz ► 52-Pin (5 mm × 8 mm) QFN Package ► AEC-Q100 Qualified for Automotive Applications APPLICATIONS ► High .