Datasheet CS5171, CS5172, CS5173, CS5174 (ON Semiconductor) - 9
| Manufacturer | ON Semiconductor |
| Description | Boost Regulators, 1.5 A, 280 kHz/560 kHz |
| Pages / Page | 23 / 9 — CS5171, CS5172, CS5173, CS5174. TYPICAL PERFORMANCE CHARACTERISTICS. … |
| Revision | 24 |
| File Format / Size | PDF / 349 Kb |
| Document Language | English |
CS5171, CS5172, CS5173, CS5174. TYPICAL PERFORMANCE CHARACTERISTICS. Figure 21. ICC vs. VIN During Shutdown
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CS5171, CS5172, CS5173, CS5174 TYPICAL PERFORMANCE CHARACTERISTICS
600 40 −40°C 30 550 25°C (mA) 20 (mmho) I CC 85°C g m 500 10 0 450 10 0 50 100 V Temperature (°C) IN (V)
Figure 21. ICC vs. VIN During Shutdown Figure 22. Error Amplifier Transconductance vs. Temperature (CS5171/3 only)
100 190 180 170 60 160 150 (mA) 20 (mmho) 140 I OUT g m 130 −20 120 110 100 −60 −255 −175 −125 −75 −25 0 25 0 50 100 Temperature (°C) VREF − VFB (mV)
Figure 23. Negative Error Amplifier Figure 24. Error Amplifier IOUT vs. VFB Transconductance vs. Temperature (CS5172/4 only) (CS5171/3 only)
2.6 100 80 2.5 60 mA) 2.4 40 (mA) 20 2.3 I OUT 0 Current ( 2.2 −20 −40 2.1 −60 2.0 −200 −150 −100 −50 0 50 0 50 100 VREF − VNFB (mV) Temperature (°C)
Figure 25. Error Amplifier IOUT vs. VNFB Figure 26. Switch Leakage vs. Temperature (CS5172/4 only) www.onsemi.com 9
600 40 −40°C 30 550 25°C (mA) 20 (mmho) I CC 85°C g m 500 10 0 450 10 0 50 100 V Temperature (°C) IN (V)
Figure 21. ICC vs. VIN During Shutdown Figure 22. Error Amplifier Transconductance vs. Temperature (CS5171/3 only)
100 190 180 170 60 160 150 (mA) 20 (mmho) 140 I OUT g m 130 −20 120 110 100 −60 −255 −175 −125 −75 −25 0 25 0 50 100 Temperature (°C) VREF − VFB (mV)
Figure 23. Negative Error Amplifier Figure 24. Error Amplifier IOUT vs. VFB Transconductance vs. Temperature (CS5172/4 only) (CS5171/3 only)
2.6 100 80 2.5 60 mA) 2.4 40 (mA) 20 2.3 I OUT 0 Current ( 2.2 −20 −40 2.1 −60 2.0 −200 −150 −100 −50 0 50 0 50 100 VREF − VNFB (mV) Temperature (°C)
Figure 25. Error Amplifier IOUT vs. VNFB Figure 26. Switch Leakage vs. Temperature (CS5172/4 only) www.onsemi.com 9
