TPS65265
Features
- 1 Operating Input Voltage Range 4.5 V to 17 V
- Feedback Reference Voltage 0.6 V ±1.33%
- Continuous Output Current 5 A/3 A/2 A
- Adjustable Clock Frequency from 250 k Hz to
2.3 MHz
- External Synchronization Oscillator
- 120° Out of Phase for Buck1, Buck2, Buck3
- Dedicated Enable Pins for Each Buck
- Fixed SS Time for Each Buck (2.4 ms)
- Automatic Power-Up/Power-Down Sequence and
Adjustable Interval Time Between Bucks (6 binations)
- Support Pulse Skipping Mode (PSM) and Forced Continuous Current Mode (FCCM)
- Output Voltage Power Good Indicator and Adjustable Delay Time
- Thermal Overloading Protection
- 32-Pin QFN (RHB) 5-mm × 5-mm Package
2 Applications
- DTV
- Set-Top Boxes/OTT
- Home Gateway and Access Point Networks
- Surveillance
3 Description
The TPS65265 incorporates triple synchronous buck converters with 4.5-V to 17-V wide input voltage range that enpassed most intermediate bus voltage operating off 5-, 9-, 12- or 15-V power bus or battery. The converter with...
