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SM8172A 数据表(PDF) 3 Page - Nippon Precision Circuits Inc |
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SM8172A 数据表(HTML) 3 Page - Nippon Precision Circuits Inc |
3 / 17 page SM8172A SEIKO NPC CORPORATION —3 9. ABSOLUTE MAXIMUM RATINGS Note. The device may be damaged or deteriorated if any of the above parameter ratings is exceeded. 10. RECOMMENDED OPERATING CONDITIONS Parameter Symbol Rating Unit Supply voltage range VIN −0.3 to 6.0 V Input pin voltage range VENDCO, VENLDO, VFB −0.3 to VIN + 0.3 V Output pin voltage range 1 VLX, VLDOUT −0.3 to VIN + 0.3 V Output pin voltage range 2 VRESETN −0.3 to 6.0 V LX output current ILX 1.5 A LDOUT output current ILDOUT 700 mA Power dissipation PD 2000 (Ta = 25 °C)*1 *1. 101.5 × 105.0 × 1.6mm, wiring ratio 250%, FR-4, 4-layer board (thermal vias, die pad connections) Note that the ratings will vary depending on the board specifications, footprint pattern, and other factors. mW Junction temperature TJMAX +125 °C Storage temperature range Tstg −55 to +125 °C Parameter Pin Symbol Conditions Rating Unit min typ max Supply voltage VIN1, 2 VIN VIN1 = VIN2 4.5 5.0 5.5 V Operating ambient temperature − Ta −20 +25 +85 °C 0 0 500 1000 1500 2000 2500 25 Ambient temperature Ta [ °C] 50 75 |
类似零件编号 - SM8172A |
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类似说明 - SM8172A |
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