SLUSCE3 Data sheet | TI.com

SLUSCE3C October 2015 – August 2020 TPS2549-Q1

PRODUCTION DATA

Package Options

Mechanical Data (Package|Pins)

RTE|16
- MPQF149D

Thermal pad, mechanical data (Package|Pins)

RTE|16
- QFND525B

Orderable Information

6.7 Typical Characteristics

V_IN = 5 V

Figure 6-1 Power Switch On-Resistance vs Temperature

Figure 6-3 OUT Discharge Resistance vs Temperature

CTL1 = 1

CTL2 = 1

CTL3 = 1

Figure 6-5 Disabled IN Supply Current vs Temperature

CTL1 = 0

CTL2 = 0

CTL3 = 1

Figure 6-7 Enabled IN Supply Current – DCP_Auto (001) vs Temperature

CTL1 = 1

CTL2 = 0

CTL3 = 0

Figure 6-9 Enabled IN Supply Current – Client Mode (100) vs Temperature

V_IN = 5 V

Figure 6-11 DP_IN Overvoltage Protection Threshold vs Temperature

V_IN = 5 V

V_CS = 2. 5 V

Figure 6-13 I_CS vs Temperature

Figure 6-15 Data Transmission Characteristics vs Frequency

Figure 6-17 On-State Cross-Channel Isolation vs Frequency

V_IN = 5 V

Figure 6-2 Reverse Leakage Current vs Temperature

V_IN = 5 V

Figure 6-4 OUT Short-Circuit Current Limit vs Temperature

CTL1 = 1

CTL2 = 1

CTL3 = 1

Figure 6-6 Enabled IN Supply Current – CDP (111) vs Temperature

CTL1 = 0

CTL2 = 1

CTL3 = 0

Figure 6-8 Enabled IN Supply Current – SDP (010) vs Temperature

R_{(ILIM_LO)} = 80.6 kΩ

Figure 6-10 I_OUT Rising Load-Detect Threshold and OUT Short-Circuit Current Limit vs Temperature

V_IN = 5 V

Figure 6-12 DM_IN Overvoltage Protection Threshold vs Temperature

V_IN = 6.5 V

Figure 6-14 I_CS vs V_CS Voltage

Figure 6-16 Off-State Data-Switch Isolation vs Frequency

Figure 6-18 Eye Diagram Using USB Compliance Test Pattern, Bypassing the TPS2549-Q1 Data Switch

R_(LOAD) = 5 Ω

C_(LOAD) = 150 µF

t = 1 ms/div

Figure 6-20 Turnon Response

R_{(ILIM_HI)} = 80.6 kΩ

t = 2 ms/div

Figure 6-22 Enable Into Short

R_{(ILIM_HI)} = 19.1 kΩ

t = 4 ms/div

Figure 6-24 Short-Circuit to Full-Load Recovery

R_{(ILIM_HI)} = 19.1 kΩ

R_(SHORT) = 50 mΩ

t = 1 ms/div

Figure 6-26 Hot Short

R_{(ILIM_LO)} = 80.6 kΩ

t = 1 s/div

Figure 6-28 Load Detection Reset Time

R_{(DM_OUT)} = 15 kΩ

t = 4 ms/div

Figure 6-30 DM_IN Short to V_BUS

Figure 6-19 Eye Diagram Using USB Compliance Test Pattern, Through the TPS2549-Q1 Data Switch

R_(LOAD) = 5 Ω

C_(LOAD) = 150 µF

t = 1 ms/div

Figure 6-21 Turnoff Response

R_{(ILIM_HI)} = 19.1 kΩ

t = 4 ms/div

Figure 6-23 Enable Into Short – Thermal Cycling

R_(SHORT) = 50 mΩ

t = 1 µs/div

Figure 6-25 Hot-Short Response Time

R_{(ILIM_LO)} = 80.6 kΩ

t = 100 ms/div

Figure 6-27 Load-Detection Set Time

R_{(DM_OUT)} = 15 kΩ

t = 1 µs/div

Figure 6-29 DM_IN Short to V_BUS Response Time

R_{(DM_OUT)} = 15 kΩ

t = 1 µs/div

Figure 6-31 DM_IN Short-to-V_BUS Recovery