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FAN8038C Datasheet(PDF) 9 Page - Fairchild Semiconductor |
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FAN8038C Datasheet(HTML) 9 Page - Fairchild Semiconductor |
9 / 16 page FAN8038C 9 Electrical Characteristics (Ta=25 °C, BATT=2.4V, SVCC1=SVCC2=3.2V, VREF=1.6V, ADPVCC=0V, fCLKIN=88.2KHz, unless otherwise specified) *Granteed Design Value Parameter Symbol Conditions Min. Typ. Max. Unit OP-AMP Input Bias Current IBIAS IN(+)=1.6V - - 300 nA Input Offset Voltage VOFOP IN(+)=1.6V -5.5 0 5.5 mV High Level Output Voltage VOHOP RL=OPEN 2.8 - - V Low Level Output Voltage VOLOP RL=OPEN - - 0.2 V Output Drive Current (Source) VSOURCE 50 Ω GND - -6.5 -3.0 mA Output Drive Current (Sink) VSINK 50 Ω SVCC 0.4 0.7 - mA *Open Loop Voltage Gain GVO VIN= -75dB, F=1kHz - 70 - dB *Slew Rate SR - - 0.5 - V/ µs BATTERY CHARGING CURCUIT CHGSET Pin Bias Voltage VCHGSET ADPVCC=4.5V, CHGSET=1.8k Ω 0.71 0.81 0.91 V *CHGSET Pin Output Resistance RCHGSET ADPVCC=4.5V 0.75 0.95 1.20 K Ω EMPSET Pin Leak Current 1 IEMPSET ADPVCC=4.5V, CHGSET=OPEN -- 1.0 µA EMPSET Pin Leak Current 2 IEMPSET ADPVCC = 0.6V, CHGSET = 1.8k Ω -- 1.0 µA EMPSET Pin Saturation Voltage VEMPSET ADPVCC = 4.5V, IO = 300mA, CHGSET = 0 Ω - 0.45 1.0 V EMPTY DETECTION EMP Detection Voltge 1 VEMPT1 VEMPSET = 0V 2.1 2.2 2.3 V EMP Detection Voltge 2 VEMPT2 IEMPSET = -2 µA1.7 1.8 1.9 V EMP Detection Hysteresis Voltage 1 VEMHS1 VEMPSET = 0V 25 50 100 mV EMP Detection Hysteresis Voltage 2 VEMHS2 IEMPSET = -2 µA25 50 100 mV EMP Pin Output Voltage VEMP IO = 1mA, OVP = 1V - - 0.5 V EMP Pin Output Leak Current IEMPLK OVP = 2.4V - - 1.0 µA *OVP Pin Input Resistance ROVP VEMPSET = 0V 17 23 27 K Ω OVP Pin Leak Current IOVPLK SVCC1 = SVCC2 = 0V, OVP = 4.5V -- 1.0 V EMP_SET Pin Detection Voltage VEMPSET VEMPSET = BATT-EMPSET, OVP = 2V 1.5 - - V EMP_SET Pin Detection Current IEMPSET EMPSET -2 - - µA |
Similar Part No. - FAN8038C |
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Similar Description - FAN8038C |
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