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TS2026CS Datenblatt(PDF) 3 Page - Taiwan Semiconductor Company, Ltd |
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TS2026CS Datenblatt(HTML) 3 Page - Taiwan Semiconductor Company, Ltd |
3 / 7 page TS2026 3-7 2005/11 rev. A Electrical Characteristics Vin=5V, TA = 25 oC, bold values indicate -40 oC ≤ TA ≤ 85oC unless noted Parameter Symbol Condition Min. Typ. Max. Units TS2026-L, VENA=VENB≥2.4V (switch off), OUT = open -- 0.75 5 A Supply Current IDD TS2026-H, VENA=VENB≤0.8V (switch on), OUT = open -- 100 160 A Low-to-high transition -- 1.7 2.4 V Enable Input threshold High-to-low transition 0.8 1.455 -- V Enable Input Hysteresis VEN -- 250 -- mV Enable Input Current VENA= 0V to 5.5V -1 0.01 1 A Enable Input Capacitance IEN -- 1 -- pF VIN= 5V, IOUT= 500mA -- 90 140 mΩ Switch Resistance Note 4 RDS(ON) VIN= 3.3V, IOUT= 500mA -- 100 160 mΩ Output Leakage Current TS2026-H, VENX≤0.8V TS2026-L, VENX≥2.4V -- -- 10 A Output Turn-on Delay tON RL=10Ω, CL=1F, see “Timing Diagrams” -- 1.3 5 mS Output Turn-on Rise Time tR RL=10Ω, CL=1F, see “Timing Diagrams” -- 1.15 4.9 mS Output Turn-off Delay tOFF RL=10Ω, CL=1F, see “Timing Diagrams” -- 35 100 S Output Turn-off Fall Time tF RL=10Ω, CL=1F, see “Timing Diagrams” -- 32 100 S Short-Circuit Output Current ILIMIT VOUT= 0V, enable into short-circuit 0.5 0.9 1.25 A Current –Limit Threshold Ramped load applied to output -- 1.0 1.25 A Short-Circuit Response Time VOUT= 0V to IOUT= ILIMIT (short applied to output) -- 20 -- S VIN=5V, apply VOUT=0V Until FLG low 1.5 3 7 mS Over current Flag Response Delay tD VIN=3.3V, apply VOUT=0V Until FLG low TBD 3 -- mS VIN rising 2.2 2.4 2.7 V Under voltage Lockout Threshold VIN falling 2.0 2.15 2.5 V IL =10mA, VIN =5V -- 10 25 Ω Error Flag Output Resistance IL =10mA, VIN =3.3V -- 15 40 Ω Error Flag Off Current VFLAG =5V -- -- 10 A TJ increasing, each switch -- 140 -- oC TJ decreasing, each switch -- 120 -- oC TJ increasing, both switch -- 160 -- oC Over temperature Threshold Note 5 TJ decreasing, both switch -- 150 -- oC Note 1. Exceeding the absolute maximum rating may damage the device. Note 2. The device is not guaranteed to function outside its operating rating. Note 3. Devices are ESD sensitive. Handing precautions recommended. Note 4. For maintenance RDS≤140mΩ assembly to make gold conductors in diameter 50m. Note 5. If there is a fault on one channel, that channel will shut down when the die reaches approximately 140 oC. If the die reaches approximately 160 oC, both channels will shut down, even if neither channel is in current limit. |
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