ZHCSO42B December 2015 – July 2021 LM53625-Q1 , LM53635-Q1
PRODUCTION DATA
請參考 PDF 數據表獲取器件具體的封裝圖。
| PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNIT | |
|---|---|---|---|---|---|---|
| VIN-MIN | Minimum input voltage for full functionality at 1.5 A load, after start-up. | VOUT = 3.3 V +2/–3% regulation | 3.5 | V | ||
| Minimum input voltage for full functionality at maximum rated load 3.5 A after start-up. | VOUT = 3.3 V +2/–3% regulation | 3.9 | ||||
| VOUT | Output voltage for 5-V option | VIN = 5.6 V to 36 V, IOUT = 3.5 A | 4.925 | 5 | 5.08 | V |
| Output voltage for 3.3-V option | VIN 3.9 V to 36 V, IOUT = 3.5 A | 3.24 | 3.3 | 3.35 | ||
| Output voltage for 5-V option | VIN = 5.5 V to 36 V, IOUT = 100 μA to 100 mA | 4.92 | 5.05 | 5.125 | ||
| Output voltage for 3.3-V option | VIN = 3.8 V to 36 V, IOUT = 100 μA to 100 mA | 3.24 | 3.33 | 3.38 | ||
| Output voltage for adjustable option | VIN = VOUT + 1 V to 36 V, IOUT = 3.5 A | –2.25% | 2.25% | |||
| IQ-VIN | Input current to VIN pin | VIN= 13.5 V, VOUT = 3.3 V, IOUT = 0 A FPWM = 0 | 15 | 40 | μA | |
| VIN = 13.5 V, VOUT = 5.0 V and IOUT = 0 A FPWM = 0 | 20 | |||||
| VDROP1 | Minimum input to output voltage differential to maintain regulation accuracy without inductor DCR drop | VOUT = 3.3 V/5 V, IOUT= 3.5 A, +2/–3% output accuracy | 0.35 | 0.6 | V | |
| VDROP2 | Minimum input to output voltage differential to maintain FSW ≥ 1.85 MHz without inductor DCR drop | VOUT = 3.3 V/5 V, IOUT=3.5 A, FSW = 1.85 MHz, 2% regulation accuracy | 1.1 | 1.4 | V | |
| Efficiency | Typical Efficiency without inductor loss | VIN = 13.5 V, VOUT= 5.0 V, IOUT = 3.5 A | 90% | |||
| VIN = 13.5 V, VOUT = 3.3 V, IOUT = 3.5 A | 84% | |||||
| VIN = 13.5 V, VOUT = 5 V, IOUT = 100 mA | 88% | |||||