Datasheet LTM8023 (Analog Devices) - 10
| Manufacturer | Analog Devices |
| Description | 2A, 36V DC/DC Step-Down µModule |
| Pages / Page | 24 / 10 — APPLICATIONS INFORMATION. Table 1. Recommended Component Values and … |
| File Format / Size | PDF / 538 Kb |
| Document Language | English |
APPLICATIONS INFORMATION. Table 1. Recommended Component Values and Configuration (TA = 25°C). VIN. VOUT. CIN. COUT. RADJ. BIAS
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LTM8023
APPLICATIONS INFORMATION Table 1. Recommended Component Values and Configuration (TA = 25°C) VIN VOUT CIN COUT RADJ BIAS fOPTIMAL (kHz) RT(OPTIMAL) fMAX (kHz) RT(MIN)
3.6V to 36V 0.82V 10µF 200µF 1206 13M ≥2.8V, <16V 250 150k 250 150k 3.6V to 36V 1.00V 10µF 147µF 1206 1.87M ≥2.8V, <16V 300 124k 300 124k 3.6V to 36V 1.20V 10µF 100µF 1206 953k ≥2.8V, <16V 350 105k 350 105k 3.6V to 36V 1.50V 10µF 100µF 1206 549k ≥2.8V, <16V 400 88.7k 400 88.7k 3.6V to 36V 1.80V 4.7µF 100µF 1206 383k ≥2.8V, <16V 450 79k 450 79k 3.6V to 36V 2.00V 2.2µF 68µF 1206 324k ≥2.8V, <16V 450 79k 500 69.8k 3.6V to 36V 2.20V 2.2µF 47µF 1206 274k ≥2.8V, <16V 500 69.8k 550 61.9k 4.1V to 36V 2.50V 2.2µF 47µF 1206 226k ≥2.8V, <16V 550 61.9k 615 54.9k 5.5V to 36V 3.30V 2.2µF 22µF 1206 154k AUX 650 49.9k 750 42.2k 7.5V to 36V 5.00V 2.2µF 10µF 0805 93.1k AUX 650 49.9k 890 34.8k 3.6V to 15V 0.82V 10µF 200µF 1206 13M VIN 350 105k 650 49.9k 3.6V to 15V 1.00V 10µF 147µF 1206 1.87M VIN 400 88.7k 725 43.2k 3.6V to 15V 1.20V 10µF 100µF 1206 953k VIN 450 79k 800 39.2k 3.6V to 15V 1.50V 10µF 100µF 1206 549k VIN 450 79k 1000 29.4k 3.6V to 15V 1.80V 4.7µF 100µF 1206 383k VIN 450 79k 1100 26.7k 3.6V to 15V 2.00V 2.2µF 68µF 1206 324k VIN 450 79k 1200 23.7k 3.6V to 15V 2.20V 2.2µF 47µF 1206 274k VIN 500 69.8k 1300 21.0k 3.6V to 15V 2.50V 2.2µF 47µF 1206 226k VIN 550 61.9k 1450 18.2k 5.5V to 15V 3.30V 2.2µF 22µF 1206 154k AUX 650 49.9k 1400 19.6k 7.5V to 15V 5.00V 2.2µF 10µF 0805 93.1k AUX 650 49.9k 1200 23.7k 9V to 24V 0.82V 10µF 200µF 1206 13M ≥2.8V, <16V 250 150k 250 150k 9V to 24V 1.00V 10µF 147µF 1206 1.87M ≥2.8V, <16V 300 124k 450 79k 9V to 24V 1.20V 2.2µF 100µF 1206 953k ≥2.8V, <16V 450 79k 500 69.8k 9V to 24V 1.50V 2.2µF 100µF 1206 549k ≥2.8V, <16V 450 79k 615 54.9k 9V to 24V 1.80V 2.2µF 100µF 1206 383k ≥2.8V, <16V 450 79k 700 44.2k 9V to 24V 2.00V 2.2µF 68µF 1206 324k ≥2.8V, <16V 450 79k 750 42.2k 9V to 24V 2.20V 2.2µF 47µF 1206 274k ≥2.8V, <16V 500 69.8k 800 39.2k 9V to 24V 2.50V 2.2µF 47µF 1206 226k ≥2.8V, <16V 550 61.9k 890 34.8k 9V to 24V 3.30V 2.2µF 22µF 1206 154k AUX 650 49.9k 1150 25.5k 9V to 24V 5.00V 2.2µF 10µF 0805 93.1k AUX 650 49.9k 1000 29.4k 14.5V to 24V 8.00V 2.2µF 10µF 0805 53.6k AUX 650 49.9k 800 39.2k 18V to 36V 0.82V 10µF 200µF 1206 13M ≥2.8V, <16V 250 150k 250 150k 18V to 36V 1.00V 10µF 147µF 1206 1.87M ≥2.8V, <16V 300 124k 300 124k 18V to 36V 1.20V 2.2µF 100µF 1206 953k ≥2.8V, <16V 350 105k 350 105k 18V to 36V 1.50V 2.2µF 100µF 1206 549k ≥2.8V, <16V 400 88.7k 400 88.7k 18V to 36V 1.80V 2.2µF 100µF 1206 383k ≥2.8V, <16V 450 79k 450 79k 18V to 36V 2.00V 2.2µF 68µF 1206 324k ≥2.8V, <16V 450 79k 500 69.8k 18V to 36V 2.20V 2.2µF 47µF 1206 274k ≥2.8V, <16V 450 79k 550 61.9k 18V to 36V 2.50V 2.2µF 47µF 1206 226k ≥2.8V, <16V 500 69.8k 615 54.9k 18V to 36V 3.30V 2.2µF 22µF 1206 154k AUX 650 49.9k 750 42.2k 18V to 36V 5.00V 2.2µF 10µF 0805 93.1k AUX 800 39.2k 890 34.8k 18V to 36V 8.00V 2.2µF 10µF 0805 53.6k AUX 650 49.9k 800 39.2k 20V to 36V 10.00V 2.2µF 10µF 0805 42.2k AUX 615 54.9k 750 42.2k 4.75V to 32V –3.30V 2.2µF 22µF 1206 154k AUX 550 61.9k 800 39.2k 7V to 31V –5.00V 2.2µF 10µF 0805 93.1k AUX 800 39.2k 1100 26.7k 15V to 28V –8.00V 2.2µF 10µF 0805 53.6k AUX 800 39.2k 1600 15.8k A bulk input capacitor is required. 8023fj 10 For more information www.linear.com/LTM8023
APPLICATIONS INFORMATION Table 1. Recommended Component Values and Configuration (TA = 25°C) VIN VOUT CIN COUT RADJ BIAS fOPTIMAL (kHz) RT(OPTIMAL) fMAX (kHz) RT(MIN)
3.6V to 36V 0.82V 10µF 200µF 1206 13M ≥2.8V, <16V 250 150k 250 150k 3.6V to 36V 1.00V 10µF 147µF 1206 1.87M ≥2.8V, <16V 300 124k 300 124k 3.6V to 36V 1.20V 10µF 100µF 1206 953k ≥2.8V, <16V 350 105k 350 105k 3.6V to 36V 1.50V 10µF 100µF 1206 549k ≥2.8V, <16V 400 88.7k 400 88.7k 3.6V to 36V 1.80V 4.7µF 100µF 1206 383k ≥2.8V, <16V 450 79k 450 79k 3.6V to 36V 2.00V 2.2µF 68µF 1206 324k ≥2.8V, <16V 450 79k 500 69.8k 3.6V to 36V 2.20V 2.2µF 47µF 1206 274k ≥2.8V, <16V 500 69.8k 550 61.9k 4.1V to 36V 2.50V 2.2µF 47µF 1206 226k ≥2.8V, <16V 550 61.9k 615 54.9k 5.5V to 36V 3.30V 2.2µF 22µF 1206 154k AUX 650 49.9k 750 42.2k 7.5V to 36V 5.00V 2.2µF 10µF 0805 93.1k AUX 650 49.9k 890 34.8k 3.6V to 15V 0.82V 10µF 200µF 1206 13M VIN 350 105k 650 49.9k 3.6V to 15V 1.00V 10µF 147µF 1206 1.87M VIN 400 88.7k 725 43.2k 3.6V to 15V 1.20V 10µF 100µF 1206 953k VIN 450 79k 800 39.2k 3.6V to 15V 1.50V 10µF 100µF 1206 549k VIN 450 79k 1000 29.4k 3.6V to 15V 1.80V 4.7µF 100µF 1206 383k VIN 450 79k 1100 26.7k 3.6V to 15V 2.00V 2.2µF 68µF 1206 324k VIN 450 79k 1200 23.7k 3.6V to 15V 2.20V 2.2µF 47µF 1206 274k VIN 500 69.8k 1300 21.0k 3.6V to 15V 2.50V 2.2µF 47µF 1206 226k VIN 550 61.9k 1450 18.2k 5.5V to 15V 3.30V 2.2µF 22µF 1206 154k AUX 650 49.9k 1400 19.6k 7.5V to 15V 5.00V 2.2µF 10µF 0805 93.1k AUX 650 49.9k 1200 23.7k 9V to 24V 0.82V 10µF 200µF 1206 13M ≥2.8V, <16V 250 150k 250 150k 9V to 24V 1.00V 10µF 147µF 1206 1.87M ≥2.8V, <16V 300 124k 450 79k 9V to 24V 1.20V 2.2µF 100µF 1206 953k ≥2.8V, <16V 450 79k 500 69.8k 9V to 24V 1.50V 2.2µF 100µF 1206 549k ≥2.8V, <16V 450 79k 615 54.9k 9V to 24V 1.80V 2.2µF 100µF 1206 383k ≥2.8V, <16V 450 79k 700 44.2k 9V to 24V 2.00V 2.2µF 68µF 1206 324k ≥2.8V, <16V 450 79k 750 42.2k 9V to 24V 2.20V 2.2µF 47µF 1206 274k ≥2.8V, <16V 500 69.8k 800 39.2k 9V to 24V 2.50V 2.2µF 47µF 1206 226k ≥2.8V, <16V 550 61.9k 890 34.8k 9V to 24V 3.30V 2.2µF 22µF 1206 154k AUX 650 49.9k 1150 25.5k 9V to 24V 5.00V 2.2µF 10µF 0805 93.1k AUX 650 49.9k 1000 29.4k 14.5V to 24V 8.00V 2.2µF 10µF 0805 53.6k AUX 650 49.9k 800 39.2k 18V to 36V 0.82V 10µF 200µF 1206 13M ≥2.8V, <16V 250 150k 250 150k 18V to 36V 1.00V 10µF 147µF 1206 1.87M ≥2.8V, <16V 300 124k 300 124k 18V to 36V 1.20V 2.2µF 100µF 1206 953k ≥2.8V, <16V 350 105k 350 105k 18V to 36V 1.50V 2.2µF 100µF 1206 549k ≥2.8V, <16V 400 88.7k 400 88.7k 18V to 36V 1.80V 2.2µF 100µF 1206 383k ≥2.8V, <16V 450 79k 450 79k 18V to 36V 2.00V 2.2µF 68µF 1206 324k ≥2.8V, <16V 450 79k 500 69.8k 18V to 36V 2.20V 2.2µF 47µF 1206 274k ≥2.8V, <16V 450 79k 550 61.9k 18V to 36V 2.50V 2.2µF 47µF 1206 226k ≥2.8V, <16V 500 69.8k 615 54.9k 18V to 36V 3.30V 2.2µF 22µF 1206 154k AUX 650 49.9k 750 42.2k 18V to 36V 5.00V 2.2µF 10µF 0805 93.1k AUX 800 39.2k 890 34.8k 18V to 36V 8.00V 2.2µF 10µF 0805 53.6k AUX 650 49.9k 800 39.2k 20V to 36V 10.00V 2.2µF 10µF 0805 42.2k AUX 615 54.9k 750 42.2k 4.75V to 32V –3.30V 2.2µF 22µF 1206 154k AUX 550 61.9k 800 39.2k 7V to 31V –5.00V 2.2µF 10µF 0805 93.1k AUX 800 39.2k 1100 26.7k 15V to 28V –8.00V 2.2µF 10µF 0805 53.6k AUX 800 39.2k 1600 15.8k A bulk input capacitor is required. 8023fj 10 For more information www.linear.com/LTM8023
