2.7V to 6V Input, 10A-30A Fast Transient, Synchronous Step-Down Converter With I2C Interface and Remote Sense, SGM610A12 P2P TPS6287B25.
SGM610A12.pdfCROSS
FEATURES
• Input voltage range: 2.7V to 6V
• Family of pin-to-pin compatible devices: 10A, 15A,
20A, 25A, and 30A
• Three selectable output voltage ranges from 0.4V
to 1.675V
– 0.4V to 0.71875V with 1.25mV steps
– 0.4V to 1.0375V with 2.5mV steps
– 0.4V to 1.675V with 5mV steps
• Output voltage accuracy: ±0.8%
• Internal power MOSFETs: 2.6mΩ and 1.5mΩ
• Adjustable soft start
• External compensation
• Selectable start-up output voltage through the
VSET1 and VSET2 pins
– 0.4V to 0.775V with 25mV of steps
– 0.8V to 1.55V with 50mV of steps
• Selectable switching frequency of 1.5MHz,
2.25MHz, 2.5MHz, or 3MHz through FSEL pin only
for TPS6287BxxJE2 (see Table 4-2)
• Forced PWM or power-save mode operation
• Start-up output voltage selection by external
resistor or I2C
• I2C-compatible interface with up to 3.4MHz
• Optional stacked operation for increased output
current capability
• Differential remote sense
• Thermal pre-warning and thermal shutdown
• Output discharge
• Optional spread spectrum clocking
• Power-good output with window comparator
PIN CONFIGUTION
