Packaging information
| Package | Pins VQFN-CLIP (RVE) | 28 |
| Operating temperature range (°C) -10 to 85 |
| Package qty | Carrier 3,000 | LARGE T&R |
Features for the TPS51367
- Input Voltage Range: 3 V to 22 V
- Output Voltage Range: 0.6 V to 2 V
- 12-A Integrated FET Converter
- Fewest External Components
- ULQ™-100 Mode of Operation to Enable
Long Battery Life During System Standby - Soft-Start Time Programmable by External
Capacitor - Switching Frequency: 400 kHz and 800 kHz
- D-CAP2™ Architecture to Enable POSCAP
and All MLCC Output Capacitor Usage - Integrated and Temperature Compensated Low-Side
On-Resistance Sensing for Accurate OCL Protection - Powergood Output
OCL, OVP, UVP and UVLO Protections - Thermal Shutdown (non-latch)
- Output Discharge Function
- Integrated Boost MOSFET Switch
- 28-Pin, 3.5-mm × 4.5-mm, RVE, QFN Package
with 0.4-mm Pitch and 1-mm Height
Description for the TPS51367
The TPS51367 is a high-voltage input, synchronous converter with integrated FET, based on DCAP-2 control topology, which enables fast transient response and supports both POSCAP and all MLCC output capacitors. TI proprietary FET technology combined with TI leading-edge package technology provides the highest density solution for single-output power rail such as VCCIO and VDDQ for DDR notebook memory, or any point-of-load (POL) in wide application.
The key feature of the TPS51367 is its ULQ™ Mode to enable low-bias current (100 µA in low power mode, enabled by LP#). This feature is extremely beneficial for long battery life in system standby mode.
The feature set includes switching frequency of 800 kHz. Programmable soft-start time with an external capacitor. auto skip, pre-bias startup, integrated bootstrap switch, power good, enable and a full suite of fault protection schemes, including OCL, UVP, OVP, 5-V UVLO and thermal shutdown.
It is packaged in 3.5 mm × 4.5 mm, 0.4-mm pitch, 28-pin QFN (RVE), and specified from –10°C to 85°C.