Datasheet TL431A, TL431B, NCV431A, NCV431B, SCV431A (ON Semiconductor) - 10
| Hersteller | ON Semiconductor |
| Beschreibung | Programmable Precision References |
| Seiten / Seite | 23 / 10 — TL431A, B Series, NCV431A, B Series, SCV431A. Figure 30. High Efficiency … |
| Dateiformat / Größe | PDF / 686 Kb |
| Dokumentensprache | Englisch |
TL431A, B Series, NCV431A, B Series, SCV431A. Figure 30. High Efficiency Step-Down Switching Converter. Test. Conditions
Modelllinie für dieses Datenblatt
- TL431CDG TL431CDMR2 TL431CDMR2G TL431CDR2 TL431CDR2G TL431CLP TL431CLPG TL431CLPRA TL431CLPRAG TL431CLPRE TL431CLPREG TL431CLPRM TL431CLPRMG TL431CLPRP TL431CLPRPG TL431CP TL431CPG TL431IDG TL431IDMR2 TL431IDMR2G TL431IDR2 TL431IDR2G TL431ILP TL431ILPG TL431ILPRA TL431ILPRAG TL431ILPRE TL431ILPRM TL431ILPRP TL431ILPRPG TL431IP TL431IPG
- TL431ACDG TL431ACDMR2 TL431ACDMR2G TL431ACDR2 TL431ACDR2G TL431ACLP TL431ACLPG TL431ACLPRA TL431ACLPRAG TL431ACLPRE TL431ACLPREG TL431ACLPRP TL431ACLPRPG TL431ACP TL431ACPG TL431AIDG TL431AIDMR2 TL431AIDMR2G TL431AIDR2 TL431AIDR2G TL431AILP TL431AILPG TL431AILPRA TL431AILPRAG TL431AILPRM TL431AILPRMG TL431AILPRP TL431AILPRPG TL431AIP TL431AIPG
- TL431BCD TL431BCDG TL431BCDMR2 TL431BCDMR2G TL431BCDR2 TL431BCDR2G TL431BCLP TL431BCLPG TL431BCLPRA TL431BCLPRAG TL431BCLPRE TL431BCLPREG TL431BCLPRM TL431BCLPRMG TL431BCP TL431BCPG TL431BID TL431BIDG TL431BIDMR2 TL431BIDMR2G TL431BIDR2 TL431BIDR2G TL431BILP TL431BILPG TL431BILPRA TL431BILPRAG TL431BIP TL431BIPG TL431BVD TL431BVDG TL431BVDMR2 TL431BVDMR2G TL431BVDR2 TL431BVDR2G TL431BVLP TL431BVLPG TL431BVLPRAG TL431BVP TL431BVPG
Textversion des Dokuments
TL431A, B Series, NCV431A, B Series, SCV431A
150 mH @ 2.0 A Vin = 10 V to 20 V TIP115 Vout = 5.0 V Iout = 1.0 A 1.0 k 4.7 k 1N5823 4.7 k MPSA20 0.01mF 100 k + 2200 mF + 4.7 k 470 mF 0.1 mF 2.2 k 10 51 k
Figure 30. High Efficiency Step-Down Switching Converter Test Conditions Results
Line Regulation Vin = 10 V to 20 V, Io = 1.0 A 53 mV (1.1%) Load Regulation Vin = 15 V, Io = 0 A to 1.0 A 25 mV (0.5%) Output Ripple Vin = 10 V, Io = 1.0 A 50 mVpp P.A.R.D. Output Ripple Vin = 20 V, Io = 1.0 A 100 mVpp P.A.R.D. Efficiency Vin = 15 V, Io = 1.0 A 82%
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150 mH @ 2.0 A Vin = 10 V to 20 V TIP115 Vout = 5.0 V Iout = 1.0 A 1.0 k 4.7 k 1N5823 4.7 k MPSA20 0.01mF 100 k + 2200 mF + 4.7 k 470 mF 0.1 mF 2.2 k 10 51 k
Figure 30. High Efficiency Step-Down Switching Converter Test Conditions Results
Line Regulation Vin = 10 V to 20 V, Io = 1.0 A 53 mV (1.1%) Load Regulation Vin = 15 V, Io = 0 A to 1.0 A 25 mV (0.5%) Output Ripple Vin = 10 V, Io = 1.0 A 50 mVpp P.A.R.D. Output Ripple Vin = 20 V, Io = 1.0 A 100 mVpp P.A.R.D. Efficiency Vin = 15 V, Io = 1.0 A 82%
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