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CS2841BED14 Folha de dados(PDF) 3 Page - Cherry Semiconductor Corporation |
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CS2841BED14 Folha de dados(HTML) 3 Page - Cherry Semiconductor Corporation |
3 / 6 page 3 Electrical Characteristics: continued PARAMETER TEST CONDITIONS MIN TYP MAX UNIT s Output Section Output Low Level ISINK=20mA 0.1 0.4 V ISINK=200mA 1.5 2.2 V Output High Level ISOURCE=20mA 13.0 13.5 V ISOURCE=200mA 12.0 13.5 V Rise Time TJ=25˚C, CL=1nF (Note 2) 50 150 ns Fall Time TJ=25˚C, CL=1nF (Note 2) 50 150 ns Output Leakage Undervoltage Active, VOUT=0 -0.01 -10.00 µA s Total Standby Current Start-Up Current 0.5 1.0 mA Operating Supply Current ICC VFB=VSense=0V, RT=10kΩ, CT=3.3nF 11 17 mA s Under-Voltage Lockout Section Start Threshold 7.6 8.0 8.4 V Min. Operating Voltage After Turn On 7.0 7.4 7.8 V Package Pin Description PACKAGE PIN # PIN SYMBOL FUNCTION 8L PDIP 14L SO Narrow 1 1 COMP Error amp output, used to compensate error amplifier 23 VFB Error amp inverting input 3 5 Sense Noninverting input to Current Sense Comparator 4 7 OSC Oscillator timing network with Capacitor to Ground, resistor to VREF 5 8 Gnd Ground 9 Pwr Gnd Output driver Ground 610 VOUT Output drive pin 11 VCCPwr Output driver positive supply 712 VCC Positive power supply 814 VREF Output of 5V internal reference 2,4,6,13 NC No Connection |
Nº de peça semelhante - CS2841BED14 |
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Descrição semelhante - CS2841BED14 |
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