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CS5101EN14 Datasheet(PDF) 3 Page - Cherry Semiconductor Corporation |
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CS5101EN14 Datasheet(HTML) 3 Page - Cherry Semiconductor Corporation |
3 / 7 page 3 Electrical Characteristics: continued PARAMETER TEST CONDITIONS MIN TYP MAX UNIT s Current Sense Amplifier: continued Input Offset Voltage VIS+ = 2.5V; VIS- = VISCOMP -8 0 8 mV Input Bias Currents VIS+ = VIS- = 0V; IIS flows out of pins 20 250 nA Input Offset Current (IS+, IS-) -250 0 250 nA Input Signal Voltage Range (Note 1) -0.3 VCC-4.0 V s RAMP/SYNC Generator Ramp Source Current Initial VSYNC = 5V, VRAMP = 2.5V ; T = 25¡C 0.18 0.20 0.22 mA Accuracy (Note 1) Ramp Source Current VSYNC = 5V; VRAMP = 2.5V 0.16 0.20 0.24 mA Ramp Sink Current VSYNC = 0V; VRAMP = 2.5V 1.0 4.0 mA RAMP Peak Voltage VSYNC = 5V 3.3 3.5 3.7 V RAMP Valley Voltage VSYNC = 0V 1.4 1.5 1.6 V RAMP Dynamic Range VRAMPDR = VRAMPPK Ð VRAMPVY 1.7 2.0 2.3 V RAMP Sleep Threshold Voltage VRAMP @ VREF < 2.0V 0.3 0.6 1.0 V SYNC Threshold VSYNC @ VRAMP > 2.5V 2.3 2.5 2.7 V SYNC Input Bias Current VSYNC = 0V; ISYNC flows out of pin 1 20 µA s Output Stage VG, High VSYNC = 5V; IVG = 200mA, VC Ð VG 1.6 2.5 V VG, Low VSYNC = 0V; IVG = 200mA 0.9 1.5 V VG Rise Time Switch VSYNC High; CG = 1nF; 30 75 ns VCC = 15V; measure 2V to 8V VG Fall Time Switch VSYNC Low; CG = 1nF 40 100 ns VCC = 15V; measure 8V to 2V VG Resistance to Gnd Remove supplies; VG = 10V 50 100 k½ VD Resistance to Gnd Remove supplies; VD = 10V 500 1500 ½ s General ICC, Operating VSYNC = 5V 12 18 mA ICC in UVL VCC = 6V 300 500 µA ICC in Sleep Mode High VRAMP = 0V; VCC = 45V 80 200 µA ICC In Sleep Mode Low VRAMP = 0V; VCC = 10V 20 50 µA IC, Operating High VSYNC = 5V; VFB = VISÐ = 0V; 4 8 mA VC = 75V IC, Operating Low VSYNC = 5V; VFB = VISÐ = 0V; VC = 8V 3 6 mA UVLO Start Voltage 7.4 8.0 9.2 V UVLO Stop Voltage 6.4 7.0 8.3 V UVLO Hysteresis 0.8 1.0 1.2 V Leading Edge, tDELAY VSYNC = 2.5V to VG = 8V 280 ns Trailing Edge, tDELAY VSYNC = 2.5V to VG = 2V 750 ns Note 1: Guaranteed by design. Not 100% tested in production. |
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Descripción similar - CS5101EN14 |
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