Datasheet LTM4650-1 (Analog Devices) - 26
| Hersteller | Analog Devices |
| Beschreibung | Dual 25A or Single 50A µModule Regulator with 0.8% DC and 3% Transient Accuracy |
| Seiten / Seite | 36 / 26 — applicaTions inForMaTion Table 2. 0.9V Output DERATING CURVE. VIN (V). … |
| Dateiformat / Größe | PDF / 673 Kb |
| Dokumentensprache | Englisch |
applicaTions inForMaTion Table 2. 0.9V Output DERATING CURVE. VIN (V). POWER LOSS CURVE. AIRFLOW (LFM). HEAT SINK. JA (°C/W)
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LTM4650-1
applicaTions inForMaTion Table 2. 0.9V Output DERATING CURVE VIN (V) POWER LOSS CURVE AIRFLOW (LFM) HEAT SINK
θ
JA (°C/W)
Figures 16, 17 5, 12 Figure 14 0 None 7.5 Figures 16, 17 5, 12 Figure 14 200 None 5.5 Figures 16, 17 5, 12 Figure 14 400 None 5 Figures 18, 19 5, 12 Figure 14 0 BGA Heat Sink 7 Figures 18, 19 5, 12 Figure 14 200 BGA Heat Sink 4.5 Figures 18, 19 5, 12 Figure 14 400 BGA Heat Sink 4
Table 3. 1.5V Output DERATING CURVE VIN (V) POWER LOSS CURVE AIRFLOW (LFM) HEAT SINK
θ
JA (°C/W)
Figures 20, 21 5, 12 Figure 15 0 None 7.5 Figures 20, 21 5, 12 Figure 15 200 None 5.5 Figures 20, 21 5, 12 Figure 15 400 None 5 Figures 22, 23 5, 12 Figure 15 0 BGA Heat Sink 7 Figures 22, 23 5, 12 Figure 15 200 BGA Heat Sink 4.5 Figures 22, 23 5, 12 Figure 15 400 BGA Heat Sink 4
HEAT SINK MANUFACTURER PART NUMBER WEBSITE
Wakefield LTN20069-T5 wakefield-vette.com
Table 4. Output Voltage Response vs Component Matrix (Refer to Figure 23) Load Step Typical Measured Values 2-Phase Single Output Solution CIN (CERAMIC) COUT (CERAMIC) COUT (BULK) VENDORS VALUE PART NUMBER VENDORS VALUE PART NUMBER VENDORS VALUE PART NUMBER
Murata 22µF, 16V, GRM32ER61C226KE20L Murata 100µF, 6.3V, GRM32ER60J107ME20L Panasonic 680µF, 2R5TPF680M6L X5R, 1210 X5R, 1210 2.5V, 6mΩ Murata 22µF, 16V, GRM31CR61C226KE15K Murata 220µF, 4V, GRM31CR60G227M Panasonic 470µF EEFGX0E471R X5R, 1206 X5R, 1206 2.5V, 3mΩ TDK 22µF, 16V, C3225X5R1C226M250AA Taiyo Yuden 100µF, 6.3V, JMK325BJ107MM-T X5R, 1210 X5R, 1210 Taiyo Yuden 220µF, 4V, AMK325ABJ227MM-T X5R, 1210 46501fc 26 For more information www.linear.com/LTM4650-1 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Order Information Pin Configuration Electrical Characteristics Typical Performance Characteristics Pin Functions Simplified Block Diagram Decoupling Requirements Operation Applications Information Typical Applications Package Description Revision History Package Photo Design Resources Related Parts
applicaTions inForMaTion Table 2. 0.9V Output DERATING CURVE VIN (V) POWER LOSS CURVE AIRFLOW (LFM) HEAT SINK
θ
JA (°C/W)
Figures 16, 17 5, 12 Figure 14 0 None 7.5 Figures 16, 17 5, 12 Figure 14 200 None 5.5 Figures 16, 17 5, 12 Figure 14 400 None 5 Figures 18, 19 5, 12 Figure 14 0 BGA Heat Sink 7 Figures 18, 19 5, 12 Figure 14 200 BGA Heat Sink 4.5 Figures 18, 19 5, 12 Figure 14 400 BGA Heat Sink 4
Table 3. 1.5V Output DERATING CURVE VIN (V) POWER LOSS CURVE AIRFLOW (LFM) HEAT SINK
θ
JA (°C/W)
Figures 20, 21 5, 12 Figure 15 0 None 7.5 Figures 20, 21 5, 12 Figure 15 200 None 5.5 Figures 20, 21 5, 12 Figure 15 400 None 5 Figures 22, 23 5, 12 Figure 15 0 BGA Heat Sink 7 Figures 22, 23 5, 12 Figure 15 200 BGA Heat Sink 4.5 Figures 22, 23 5, 12 Figure 15 400 BGA Heat Sink 4
HEAT SINK MANUFACTURER PART NUMBER WEBSITE
Wakefield LTN20069-T5 wakefield-vette.com
Table 4. Output Voltage Response vs Component Matrix (Refer to Figure 23) Load Step Typical Measured Values 2-Phase Single Output Solution CIN (CERAMIC) COUT (CERAMIC) COUT (BULK) VENDORS VALUE PART NUMBER VENDORS VALUE PART NUMBER VENDORS VALUE PART NUMBER
Murata 22µF, 16V, GRM32ER61C226KE20L Murata 100µF, 6.3V, GRM32ER60J107ME20L Panasonic 680µF, 2R5TPF680M6L X5R, 1210 X5R, 1210 2.5V, 6mΩ Murata 22µF, 16V, GRM31CR61C226KE15K Murata 220µF, 4V, GRM31CR60G227M Panasonic 470µF EEFGX0E471R X5R, 1206 X5R, 1206 2.5V, 3mΩ TDK 22µF, 16V, C3225X5R1C226M250AA Taiyo Yuden 100µF, 6.3V, JMK325BJ107MM-T X5R, 1210 X5R, 1210 Taiyo Yuden 220µF, 4V, AMK325ABJ227MM-T X5R, 1210 46501fc 26 For more information www.linear.com/LTM4650-1 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Order Information Pin Configuration Electrical Characteristics Typical Performance Characteristics Pin Functions Simplified Block Diagram Decoupling Requirements Operation Applications Information Typical Applications Package Description Revision History Package Photo Design Resources Related Parts