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HM7201 Fiches technique(PDF) 4 Page - Shenzhen Huazhimei Semiconductor Co., Ltd |
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HM7201 Fiches technique(HTML) 4 Page - Shenzhen Huazhimei Semiconductor Co., Ltd |
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4 / 10 page ![]() 4 MAXIMUM RATING Symbol Parameter Max. Unit Note VP Supply voltage 44 V HM7200-5 5.5 mA HM7201 11 mA HM7202 22 mA HM7203 33 mA HM7206 66 mA HM7208 88 mA HM7210 110 mA HM7212 132 mA HM7215 165 mA HM7218 198 mA HM7230 330 mA HM7235 385 mA HM7240 440 mA IVP Saturation current HM7245 450 mA TOPR Operation Temperature –40 ~ +85 oC TJ Junction Temperature 135 oC RTH ( j-a ) Thermal Resistance (junction to ambient) 215 oC/W RTH ( j-c ) Thermal Resistance (junction to case) 50 oC/W PD Power Dissipation at TA=25oC SOT23-3 0.55 W RTH ( j-a ) Thermal Resistance (junction to ambient) 150 oC/W RTH ( j-c ) Thermal Resistance (junction to case) 40 oC/W PD Power Dissipation at TA=25oC SOT89-3 1 W Note1 RTH ( j-a ) Thermal Resistance (junction to ambient) 140 oC/W RTH ( j-c ) Thermal Resistance (junction to case) 30 oC/W PD Power Dissipation at TA=25oC SOT223 1.5 W Note2 RTH ( j-a ) Thermal Resistance (junction to ambient) 110 oC/W RTH ( j-c ) Thermal Resistance (junction to case) 15 oC/W PD Power Dissipation at TA=25oC TO252 3 W Note3 Note: 1. The conditions for the power dissipation (SOT89-3) are as below: Double-sided, FR4 PCB size: 50mmx50mmx1.6nn, Copper ratio: top side approx. 10%, back side approx. 100%, No through-holes, Ta=25oC. 2. When surface mounted to an FR4 board using a minimum recommended pad size (Cu. area = 0.341 in2) 3. Double-sided, FR4 PCB size: 50mmx50mmx1.6nn, Copper ratio: top side approx. 20%, back side approx. 100%, ©1999~2016 5mA~450mA Constant Current Regulator |
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