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CS5661 Datasheet(PDF) 3 Page - Cherry Semiconductor Corporation |
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CS5661 Datasheet(HTML) 3 Page - Cherry Semiconductor Corporation |
3 / 8 page 3 PARAMETER TEST CONDITIONS MIN TYP MAX UNIT Note 1: Maximum package power dissipation limits must be observed. Note 2: Low duty cycle pulse techniques are used during test to maintain junction temperature as close to ambient as possible: Tlow = -40°C ; Thigh =+85°C Note 3: This parameter is measured at latch trip point with VFB=0V. Note 4: Comparator gain is defined as: AV= Note 5: These parameters are guaranteed by design but not 100% tested in production. ∆V Compensation ∆V Current Sense s Current Sense Section Current Sense Input (Notes 3 and 4) 2.75 3.00 3.25 V/V Voltage Gain Maximum Current Sense (Note 3) 0.9 1.0 1.1 V Input Threshold Input Bias Current -2.0 -30.0 µA Propagation Delay Current Sense Input to Output (Note 5) 150 300 ns s Output 2 Enable Pin Enable Pin Voltage V High State OUTPUT2 enabled 3.5 VREF V Low State OUTPUT2 disabled 0.0 1.5 V Low State Input Current VIL = 0V 100 250 400 µA s Drive Outputs Output Voltage Low State ISINK = 20mA 0.1 0.4 V ISINK = 200mA 1.6 2.5 V High State ISOURCE = 20mA 13.0 13.5 V ISOURCE = 200mA 12.0 13.4 V Output Voltage with (VCC = 6.0V, ISINK = 1.0mA) 0.1 1.1 V UVLO Activated Output Voltage Rise Time (CL = 1.0nF) Note 5 28 150 ns Output Voltage Fall Time (CL = 1.0nF) Note 5 25 150 ns s Undervoltage Lockout Section Start-Up Threshold 7.4 8.4 9.4 V Minimum Operating Voltage After Turn-On 6.8 7.8 8.8 V Hysteresis 0.6 V s Total Device Start-Up Current VCC = 6V 0.6 1.0 mA Operating Current 20 25 mA Electrical Characteristics: (VCC = 15V, RT = 8.2kΩ, CT = 3.3nF, for typical values TA = 25˚C, for min/max values -40˚C < TA < 85˚C, unless otherwise stated. |
Número de pieza similar - CS5661 |
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Descripción similar - CS5661 |
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