中文
EnglishLow output voltage ripple and small external CXSD62493 CXSD62493A CXSD62493B is a high-efficiency, high frequency synchronous step-down DC-DC regulator IC capable of delivering up to2Aoutput current
目录
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Single Output Step Down Regulator (Integrated Switch) | ||||||||||
Number | Vin (min) (V) | Vin (max) V | UVLO (V) | Iout (max) (A) | Vout (min) (V) | Out. Voltage Acurracy | Quiescent Current Typ (uA) | Shutdown Current (uA) | MOSFET (Ron H) (mΩ) | MOSFET (Ron L) (mΩ) |
2.5 | 5.5 | 2.5 | 3.5 | 0.6 | ±1.5% | 18 | 0.1 | 55 | 35 | |
2.5 | 5.5 | 2.5 | 1 | 0.6 | ±2% | 40 | 0.1 | 260 | 170 | |
2.5 | 5.5 | 2.4 | 1.2 | 0.6 | ±1.5% | 50 | 0.1 | 200 | 150 | |
2.5 | 5.5 | 2.4 | 0.6 | 0.6 | ±1.5% | 50 | 0.1 | 300 | 200 | |
2.5 | 5.5 | 2.5 | 1 | 0.6 | ±1.5% | 50 | 0.1 | 200 | 150 | |
2.5 | 5.5 | 2.5 | 1 | 0.6 | ±1.5% | 50 | 0.1 | 200 | 150 | |
2.5 | 5.5 | 2.5 | 1 | 3.3 | ±1.5% | 50 | 0.1 | 200 | 150 | |
2.5 | 5.5 | 2.5 | 1.5 | 0.6 | ±1.5% | 50 | 0.1 | 180 | 120 | |
2.5 | 5.5 | 2.5 | 1.5 | 0.6 | ±1.5% | 50 | 0.1 | 180 | 120 | |
2.5 | 5.5 | 2.5 | 1 | 0.6 | ±2% | 40 | 0.1 | 230 | 150 | |
2.5 | 5.5 | 2.5 | 1 | 0.6 | ±2% | 60 | 0.1 | 260 | 170 | |
2.5 | 5.5 | 2.5 | 1 | 0.6 | ±2% | 60 | 0.1 | 260 | 170 | |
2.5 | 5.5 | 2.5 | 1 | 0.6 | ±2% | 60 | 0.1 | 260 | 170 | |
2.5 | 5.5 | 2.5 | 1.5 | 0.6 | ±2% | 90 | 0.1 | 180 | 120 | |
2.5 | 5.5 | 2.5 | 1 | 0.6 | ±2% | 90 | 0.1 | 250 | 200 | |
2.5 | 5.5 | 2.5 | 1 | 0.6 | ±2% | 40 | 0.1 | 260 | 170 | |
2.5 | 6.5 | 2.5 | 1 | 0.6 | ±2% | 40 | 0.1 | 260 | 170 | |
2.5 | 6.5 | 2.5 | 1 | 0.6 | ±2% | 40 | 0.1 | 260 | 170 | |
2.5 | 5.5 | 2.5 | 1 | 0.6 | ±2% | 40 | 0.1 | 270 | 160 | |
2.5 | 5.5 | 2.5 | 1 | 0.6 | ±2% | 40 | 0.1 | 230 | 150 | |
2.7 | 5.5 | 2.5 | 3 | 0.6 | ±2% | 55 | 0.1 | 110 | 80 | |
2.7 | 5.5 | 2.5 | 3 | 0.6 | ±2% | 55 | 0.1 | 110 | 80 | |
2.7 | 5.5 | 2.65 | 3 | 0.6 | ±2% | 55 | 0.1 | 100 | 80 | |
2.7 | 5.5 | 2.65 | 3 | 0.6 | ±2% | 55 | 0.1 | 110 | 80 | |
2.5 | 5.5 | 2.5 | 1.5 | 0.6 | ±2% | 60 | 0.1 | 210 | 130 | |
2.7 | 5.5 | 2.65 | 2 | 0.6 | ±2% | 55 | 0.1 | 110 | 80 | |
2.7 | 5.5 | 2.65 | 2 | 0.6 | ±2% | 55 | 0.1 | 120 | 90 | |
2.7 | 5.5 | 2.65 | 2 | 0.6 | ±2% | 55 | 0.1 | 110 | 80 | |
2.7 | 5.5 | 2.65 | 2 | 0.6 | ±2% | 55 | 0.1 | 110 | 80 | |
2.7 | 5.5 | 2.65 | 2 | 0.6 | ±2% | 55 | 0.1 | 110 | 80 | |
2.7 | 6.5 | 2.65 | 2 | 0.6 | ±2% | 55 | 0.1 | 125 | 95 | |
2.7 | 6.5 | 2.65 | 2 | 0.6 | ±2% | 55 | 0.1 | 125 | 95 | |
2.7 | 5.5 | 2.7 | 2.5 | 0.6 | ±2% | 80 | 0.1 | 100 | 80 | |
2.7 | 5.5 | 2.7 | 2.5 | 0.6 | ±2% | 80 | 0.1 | 100 | 80 | |
2.7 | 5.5 | 1.8 | 3 | 0.6 | ±1% | 55 | 0.1 | 85 | 50 | |
2.5 | 5.5 | 2.5 | 3 | 0.8 | ±1.5% | 18 | 0.1 | 75 | 55 | |
2.5 | 5.5 | 2.5 | 3 | 0.6 | ±1.5% | 18 | 0.1 | 75 | 55 | |
2.5 | 5.5 | 2.5 | 0.45 | 0.6 | ±2% | 1.5 | 0.1 | 400 | 200 | |
1.85 | 5.5 | 1.85 | 0.6 | 0.4 | ±2% | 40 | 0.1 | 350 | 250 | |
2.5 | 5.5 | 2.5 | 4 | 0.6 | ±1.5% | 18 | 0.1 | 75 | 55 | |
2.7 | 5.5 | 2.7 | 5 | 0.6 | ±1.5% | 150 | 0.1 | 45 | 35 | |
2.7 | 5.5 | 2.7 | 4 | 0.6 | ±1.5% | 60 | 0.1 | 35 | 15 | |
2.5 | 5.5 | 2.5 | 4 | 0.7 | ±1% | 30 | 0.1 | 70 | 40 | |
2.7 | 5.5 | 6 | 0.6 | ±1.5% | 150 | 0.1 | 40 | 30 | ||
3 | 5.5 | 2.8 | 5 | 0.6 | ±1.5% | 100 | 0.1 | 35 | 15 | |
3 | 5.5 | 2.9 | 6 | 0.6 | ±1.5% | 100 | 0.1 | 35 | 15 | |
2.75 | 6 | 2.7 | 6 | 0.6 | ±1.5% | 60 | 0.1 | 35 | 15 | |
2.5 | 5.5 | 2.5 | 5 | 0.6 | ±1.5% | 18 | 0.1 | 55 | 35 | |
2.7 | 6.5 | 2.7 | 6 | 0.6 | ±1.5% | 60 | 0.1 | 38 | 15 | |
2.6 | 5.5 | 2.6 | 6 | 0.7125 | ±1.5% | 75 | 0.1 | 28 | 17 | |
2.7 | 5.5 | 2.65 | 6 | 0.6 | ±1% | 50 | 0.1 | 35 | 15 | |
2.5 | 5.5 | 2.5 | 0.6 | 0.6 | ±2% | 40 | 0.1 | 230 | 150 | |
2.5 | 5.5 | 2.5 | 0.6 | 1.2 | ±2% | 40 | 0.1 | 230 | 150 | |
2.5 | 5.5 | 2.5 | 0.6 | 1.5 | ±2% | 40 | 0.1 | 230 | 150 | |
2.5 | 5.5 | 2.5 | 0.6 | 1.8 | ±2% | 40 | 0.1 | 230 | 150 | |
2.5 | 5.5 | 2.5 | 0.6 | 2.5 | ±2% | 40 | 0.1 | 230 | 150 | |
2.5 | 5.5 | 2.5 | 0.6 | 3.3 | ±2% | 40 | 0.1 | 230 | 150 | |
2.5 | 5.5 | 2.5 | 0.6 | 1 | ±2% | 40 | 0.1 | 230 | 150 | |
2.5 | 5.5 | 2.5 | 1.2 | 0.6 | ±2% | 40 | 0.1 | 230 | 150 | |
2.75 | 5.5 | 2.75 | 2 | 0.6 | ±1.5% | 68 | 0.1 | 40 | 20 | |
2.75 | 5.5 | 2.75 | 3 | 0.6 | ±1.5% | 68 | 0.1 | 35 | 15 | |
2.7 | 5.5 | 2.7 | 4 | 0.6 | ±1.5% | 60 | 0.1 | 35 | 15 | |
4.5 | 23 | 2.4 | 2 | 0.6 | ±1.5% | 100 | 5 | 105 | 50 | |
4.5 | 18 | 4.5 | 5 | 0.6 | ±1% | 500 | 10 | 50 | 15 | |
5 | 40 | 4.5 | 0.3 | 0.6 | ±2.0% | 160 | 5 | 2000 | ||
6 | 24 | 4.5 | 0.6 | 0.6 | ±2% | 400 | 5 | 420 | 200 | |
4.5 | 55 | 4.5 | 0.8 | 0.6 | ±1% | 150 | 5 | 700 | ||
4.5 | 27 | 4.5 | 1 | 0.6 | ±2% | 400 | 5 | 350 | 150 | |
4.5 | 27 | 4.5 | 1 | 0.6 | ±2% | 400 | 5 | 350 | 150 | |
7 | 100 | 6.5 | 1 | 1.2 | ±2.0% | 400 | 5 | 500 | 240 | |
7 | 85 | 6.8 | 1.2 | 1.2 | ±2.0% | 400 | 8 | 500 | 240 | |
5 | 40 | 4.5 | 1.2 | 0.6 | ±2.0% | 160 | 5 | 180 | 180 | |
4.5 | 18 | 4.45 | 2 | 0.6 | ±2% | 400 | 5 | 130 | 120 | |
4.5 | 18 | 4.5 | 2 | 0.6 | ±2% | 400 | 5 | 140 | 130 | |
4.5 | 18 | 4.5 | 2 | 0.81 | ±2% | 400 | 5 | 130 | 120 | |
4.5 | 23 | 4.5 | 2 | 0.6 | ±1.5% | 100 | 5 | 130 | 60 | |
4.5 | 23 | 4.5 | 2 | 0.6 | ±1.5% | 400 | 10 | 150 | 110 | |
4.5 | 23 | 4.5 | 2 | 0.6 | ±1.5% | 400 | 10 | 150 | 110 | |
5 | 40 | 4.5 | 2 | 0.6 | ±2.0% | 160 | 10 | 180 | ||
4.5 | 18 | 4.5 | 3 | 0.6 | ±1.5% | 100 | 5 | 80 | 40 | |
4.5 | 18 | 4.5 | 3 | 0.6 | ±1.5% | 100 | 5 | 80 | 40 | |
4.5 | 18 | 4.5 | 3 | 0.6 | ±1.5% | 100 | 5 | 80 | 40 | |
4.5 | 18 | 4.5 | 3 | 0.6 | ±1.5% | 100 | 5 | 80 | 40 | |
4.5 | 23 | 4.5 | 3 | 0.6 | ±1.5% | 400 | 10 | 120 | 85 | |
4.5 | 23 | 4.5 | 3 | 0.6 | ±1.5% | 400 | 10 | 120 | 85 | |
4.5 | 23 | 4.5 | 3 | 0.6 | ±1.5% | 100 | 5 | 105 | 50 | |
4.5 | 23 | 4.5 | 3 | 0.6 | ±1.5% | 400 | 10 | 130 | 90 | |
4.5 | 30 | 4 | 3 | 0.6 | ±1.5% | 200 | 5 | 90 | 60 | |
4.5 | 40 | 4.35 | 3 | 0.6 | ±1.5% | 18 | 1 | 110 | 70 | |
5 | 40 | 4.5 | 3 | 0.6 | ±2.0% | 160 | 10 | 180 | ||
4.5 | 18 | 4.5 | 4 | 0.6 | ±1.5% | 100 | 5 | 50 | 30 | |
4.5 | 30 | 4 | 4 | 0.6 | ±1.5% | 200 | 5 | 80 | 50 | |
4.5 | 18 | 4.5 | 5 | 0.6 | ±1.5% | 100 | 5 | 40 | 20 | |
4.5 | 18 | 4.25 | 6 | 0.6 | ±1% | 500 | 10 | 50 | 15 | |
4.5 | 30 | 4 | 5 | 0.6 | ±1.5% | 200 | 5 | 70 | 40 | |
4 | 28 | 3.9 | 6 | 0.6 | ±1.5% | 100 | 3 | 40 | 20 | |
4 | 28 | 3.9 | 8 | 0.6 | ±1% | 100 | 3 | 20 | 10 | |
4 | 23 | 3.9 | 6 | 0.6 | ±1% | 120 | 6 | 38 | 19 | |
4 | 28 | 3.9 | 10 | 0.6 | ±1.5% | 300 | 3 | 25 | 8 | |
4 | 23 | 3.9 | 8 | 0.6 | ±1% | 80 | 3 | 30 | 10 | |
4 | 23 | 3.9 | 8 | 0.6 | ±1% | 120 | 6 | 22 | 11 | |
4 | 18 | 4.3 | 12 | 0.6 | ±1% | 500 | 10 | 16 | 4 | |
4 | 18 | 3.9 | 16 | 0.6 | ±1.5% | 150 | 7 | 7.5 | 2.5 | |
2.5 | 5.5 | 2.5 | 1.5 | 0.6 | ±1.5% | 50 | 0.1 | 200 | 150 | |
2.5 | 5.5 | 2.5 | 0.6 | 0.6 | ±1.5% | 50 | 0.1 | 300 | 200 | |
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