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ST2051 Datasheet(PDF) 7 Page - STMicroelectronics |
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ST2051 Datasheet(HTML) 7 Page - STMicroelectronics |
7 / 10 page ST2051 Electrical characteristics Doc ID 12593 Rev 3 7/10 Table 7. Supply current characteristics (VI = 5.5 V, IO = rated current, TJ = 25 °C, unless otherwise specified) Symbol Parameter Test conditions Min Typ Max Unit IOFF Switch turned OFF No load 1.0 5.0 μA No load; -40 < TJ < 125 °C 10 μA ION Switch turned ON No load 70 90 μA No load; -40 < TJ < 125 °C 100 μA Ileakage Output leakage current Output grounded, switch is OFF 10 μA Output grounded, switch is OFF; -40 < TJ < 125 °C 20 μA Table 8. Thermal characteristics (VI = 5.5 V, IO = rated current, TJ = 25 °C, unless otherwise specified) Symbol Parameter Test conditions Min Typ Max Unit T1 Thermal shutdown threshold 135 °C T2 Recovery from thermal shutdown 125 °C Hyst Hysteresis 10 °C Table 9. UVLO characteristics (VI = 5.5 V, IO = rated current, TJ = 25 °C, unless otherwise specified) Symbol Parameter Test conditions Min Typ Max Unit VUVLO Undervoltage lockout threshold 2.0 2.5 V Hyst Hysteresis 100 mV Table 10. OC pin characteristics (VI = 5.5 V, IO = rated current, TJ = 25 °C, unless otherwise specified) Symbol Parameter Test conditions Min Typ Max Unit OC blanking OCx assertion and de-assertion(1) 1. Not tested in production, specified by design. 48 15 ms VO Output low voltage 0.4 V IOFF OFF current 1.0 μA Table 11. EN pin characteristics (VI = 5.5 V, IO = rated current, TJ = 25 °C, unless otherwise specified) Symbol Parameter Test conditions Min Typ Max Unit VIH High level input voltage VI = 2.7 to 5.5 V 2.0 V VIL Low level input voltage VI = 4.5 to 5.5 V 0.8 V VI = 2.7 to 4.5 V 0.4 V II Input current VIENX = 0 or VI -0.5 0.5 μA Obsolete Product(s) - Obsolete Product(s) |
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