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TOP254PN Datasheet(PDF) 35 Page - Power Integrations, Inc. |
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TOP254PN Datasheet(HTML) 35 Page - Power Integrations, Inc. |
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35 / 48 page 
Rev. F 01/09 35 TOP252-262 www.powerint.com Parameter Symbol Conditions SOURCE = 0 V; T J = -40 to 125 °C (Unless Otherwise Specified) Min Typ Max Units Circuit Protection Self Protection Current Limit (See Note C) I LIMIT TOP252PN/GN/MN T J = 25 °C di/dt = 45 mA/ μs 0.400 0.43 0.460 A TOP252EN T J = 25 °C di/dt = 90 mA/ μs 0.400 0.43 0.460 TOP253PN/GN T J = 25 °C di/dt = 80 mA/ μs 0.697 0.75 0.803 TOP253MN T J = 25 °C di/dt = 90 mA/ μs 0.790 0.85 0.910 TOP253EN T J = 25 °C di/dt = 180 mA/ μs 0.790 0.85 0.910 TOP254PN/GN T J = 25 °C di/dt = 105 mA/ μs 0.93 1.00 1.07 TOP254MN T J = 25 °C di/dt = 135 mA/ μs 1.209 1.30 1.391 TOP254YN/EN T J = 25 °C di/dt = 270 mA/ μs 1.209 1.30 1.391 TOP255PN/GN T J = 25 °C di/dt = 120 mA/ μs 1.069 1.15 1.231 TOP255MN T J = 25 °C di/dt = 175 mA/ μs 1.581 1.70 1.819 TOP255LN T J = 25 °C di/dt = 350 mA/ μs 1.581 1.70 1.819 TOP255YN/EN T J = 25 °C di/dt = 350 mA/ μs 1.581 1.70 1.819 TOP256PN/GN T J = 25 °C di/dt = 140 mA/ μs 1.255 1.35 1.445 TOP256MN T J = 25 °C di/dt = 220 mA/ μs 1.953 2.10 2.247 TOP256LN T J = 25 °C di/dt = 435 mA/ μs 1.953 2.10 2.247 TOP256YN/EN T J = 25 °C di/dt = 530 mA/ μs 2.371 2.55 2.729 TOP257PN/GN T J = 25 °C di/dt = 155 mA/ μs 1.395 1.50 1.605 TOP257MN T J = 25 °C di/dt = 265 mA/ μs 2.371 2.55 2.729 TOP257LN T J = 25 °C di/dt = 530 mA/ μs 2.371 2.55 2.729 TOP257YN/EN T J = 25 °C di/dt = 705 mA/ μs 3.162 3.40 3.638 TOP258PN/GN T J = 25 °C di/dt = 170 mA/ μs 1.534 1.65 1.766 TOP258MN T J = 25 °C di/dt = 310 mA/ μs 2.790 3.00 3.210 TOP258LN T J = 25 °C di/dt = 620 mA/ μs 2.790 3.00 3.210 |
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