SLUSDQ7B Data sheet | TI.com

SLUSDQ7B May 2020 – December 2023 TPS566231 , TPS566238

PRODUCTION DATA

Package Options

Mechanical Data (Package|Pins)

RQF|9
- MPQF566

Thermal pad, mechanical data (Package|Pins)

Orderable Information

5.6 Typical Characteristics

V_EN = 5 V

TPS566231

Figure 5-1 Supply Current vs Junction Temperature

V_EN = 0 V

Figure 5-3 Shutdown Current vs Temperature

Figure 5-5 Enable-On Voltage vs Junction Temperature

V_IN = 12 V

Figure 5-7 High-Side R_DS(on) vs Junction Temperature

V_IN = 3 V

Figure 5-9 High-Side R_DS(on) vs Junction Temperature

Figure 5-11 OVP Threshold vs Junction Temperature

Figure 5-13 Discharge Resistor vs Junction Temperature

TPS566231 and TPS566238

Figure 5-15 Soft-Start Charge Current Iss vs Junction Temperature

V_IN = 12 V

V_OUT = 1.0 V

Figure 5-17 Safe Operating Area

Figure 5-19 TPS566231 and TPS566231P
F_SW Load Regulation

V_EN = 5 V

TPS566238

Figure 5-2 Supply Current vs Junction Temperature

Figure 5-4 Feedback Voltage vs Junction Temperature

Figure 5-6 Enable-Off Voltage vs Junction Temperature

V_IN = 12 V

Figure 5-8 Low-Side R_DS(on) vs Junction Temperature

V_IN = 3 V

Figure 5-10 Low-Side R_DS(on) vs Junction Temperature

Figure 5-12 UVP Threshold vs Junction Temperature

Figure 5-14 Valley Current Limit vs Junction Temperature

TPS566231P and TPS566238P

Figure 5-16 Soft-Start Time vs Junction Temperature

V_IN = 12 V

Figure 5-18 TPS566238 and TPS566238P Efficiency

Figure 5-20 TPS566238 and TPS566238P
F_SW Load Regulation