The TPS62865 and TPS62867 devices are highfrequency synchronous step-down converters which provide an efficient, flexible, and high power-density solution. At medium to heavy loads, the converters operate in PWM mode and automatically enter Power Save Mode operation at light load to maintain high efficiency over the entire load current range. The devices ca.
• DCS-Control topology for fast transient response
• 11-mΩ and 10.5-mΩ internal power MOSFETs
• 1% output voltage accuracy
• 4-µA operating quiescent current
• 2.4-V to 5.5-V input voltage range
• 0.6-V to VIN output voltage range
• Fixed (selectable by external resistor) and
adjustable output voltage versions
• 2.4-MHz switching frequency
• Forced PWM or power save mode
• Output voltage discharge
• 100% duty cycle mode
• Hiccup short-circuit protection
• Power good indicator with window comparator
• Thermal shutdown
• Solution sizes down to 30 mm2 possible
• Available in 1.5-mm × 2.5-mm QFN w.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | TPS62860 |
Texas Instruments |
0.6-/1-A Synchronous Step-Down Converter | |
2 | TPS628600 |
Texas Instruments |
0.6-/1-A Synchronous Step-Down Converter | |
3 | TPS628601 |
Texas Instruments |
0.6-/1-A Synchronous Step-Down Converter | |
4 | TPS62861 |
Texas Instruments |
0.6-/1-A Synchronous Step-Down Converter | |
5 | TPS628610 |
Texas Instruments |
0.6-/1-A Synchronous Step-Down Converter | |
6 | TPS62864 |
Texas Instruments |
4-A and 6-A Synchronous Step-Down Converter | |
7 | TPS62866 |
Texas Instruments |
4-A and 6-A Synchronous Step-Down Converter | |
8 | TPS62867 |
Texas Instruments |
4-A and 6-A Synchronous Step-Down Converter | |
9 | TPS62868 |
Texas Instruments |
4-A/6-A Synchronous Step-Down Converter | |
10 | TPS628680ARQY |
Texas Instruments |
4-A/6-A Synchronous Step-Down Converter | |
11 | TPS628680CRQY |
Texas Instruments |
4-A/6-A Synchronous Step-Down Converter | |
12 | TPS628681ARQY |
Texas Instruments |
4-A/6-A Synchronous Step-Down Converter |