FOD2711A Fairchild Optoelectronics Group, FOD2711A Datasheet
FOD2711A
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FOD2711A Summary of contents
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... It is primarily intended for use as the error amplifier/ reference voltage/optocoupler function in isolated power supplies and dc/dc converters. When using the FOD2711A, power supply designers can reduce the component count and save space in tightly packaged designs. The tight tolerance reference elimi- nates the need for adjustments in many applications. ...
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... Typical Application FAN4803 PWM V 1 Control ©2010 Fairchild Semiconductor Corporation FOD2711A Rev. 1.0.0 Pin Description Not connected Phototransistor Collector Phototransistor Emitter Not connected Ground Error Amplifier Compensation. This pin is the output of the error amplifier.* Voltage Feedback. This pin is the inverting input to the error amplifi ...
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... Transistor Power Dissipation PD3 Total Power Dissipation Notes: 1. Derate linearly from 25° rate of 2.42mW/°C 2. Derate linearly from 25° rate of 1.42mW/°C. 3. Derate linearly from 25° rate of 2.42mW/°C. ©2010 Fairchild Semiconductor Corporation FOD2711A Rev. 1.0 25°C unless otherwise specified) A Parameter (1) (2) (3) ...
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... A 5. The dynamic impedance is defined as |Z resistors (see Figure 2), the total dynamic impedance of the circuit is given by ------- - Z 1 OUT, TOT OUT I ©2010 Fairchild Semiconductor Corporation FOD2711A Rev. 1.0 25°C unless otherwise specified) A Test Conditions I = 10mA LED COMP 10mA (Fig.1) ...
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... Vcm, to assure that the output will remain high. Common mode transient immunity at output low is the maximum tolerable (negative) dVcm/dt on the trailing edge of the common pulse signal,Vcm, to assure that the output will remain low. ©2010 Fairchild Semiconductor Corporation FOD2711A Rev. 1.0.0 (Continued 25°C unless otherwise specified) A ...
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... Test Circuits I (LED REF 5 Figure (min.) Test Circuit REF F, LED I (LED REF Figure 3. I Test Circuit REF Figure 5. I Test Circuit CEO ©2010 Fairchild Semiconductor Corporation FOD2711A Rev. 1.0 Figure (LED) I CEO (LED COMP R2 V REF Test Circuit REF / COMP I (OFF ...
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... Test Circuits (Continued + OUT 2.2k V OUT ©2010 Fairchild Semiconductor Corporation FOD2711A Rev. 1.0 10mA 0 Figure 7. Frequency Response Test Circuit I = 0mA ( 10mA ( VCM _ + 10V P-P Figure 8. CMH and CML Test Circuit 0.47V A B www.fairchildsemi.com ...
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... AMBIENT TEMPERATURE ( C) A Fig. 12 Off-State Current vs. Ambient Temperature V = 13.2V CC 1000 100 10 1 0.1 -40 - – AMBIENT TEMPERATURE ( C) A ©2010 Fairchild Semiconductor Corporation FOD2711A Rev. 1.0.0 Fig. 9b LED Current vs. Cathode Voltage 150 COMP 100 50 0 -50 -100 -150 0.5 1.0 1.5 -1 Fig. 11 Reference Current vs. Ambient Temperature ...
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... I – FORWARD CURRENT (mA) LED Fig. 18 Collector Current vs. Collector Voltage – COLLECTOR-EMITTER VOLTAGE (V) CE ©2010 Fairchild Semiconductor Corporation FOD2711A Rev. 1.0.0 (Continued) Fig. 15 Collector Current vs. Ambient Temperature 100 0 Fig. 17 Saturation Voltage vs. Ambient Temperature 0.26 0.24 0.22 0. 0.18 0.16 0.14 0.12 0.10 -40 30 ...
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... Typical Performance Curves ©2010 Fairchild Semiconductor Corporation FOD2711A Rev. 1.0.0 (Continued) Fig. 20 Voltage Gain vs. Frequency V = 10V 10mA - -15 0 FREQUENCY (kHZ 100 500 L 100 1000 www.fairchildsemi.com ...
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... The NC pins have no internal connection. They should not have any connection to the secondary side, as this may compromise the isolation structure. Photo-Transistor The Photo-transistor is the output of the FOD2711A normal configuration the collector will be attached to a pull-up resistor and the emitter grounded. There is no base connection necessary. ...
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... MIN 0.022 (0.56) 0.016 (0.41) 0.100 (2.54) TYP Lead Coplanarity : 0.004 (0.10) MAX Note: All dimensions are in inches (millimeters) ©2010 Fairchild Semiconductor Corporation FOD2711A Rev. 1.0.0 0.4" Lead Spacing 0.200 (5.08) 0.140 (3.55) 15 MAX 0.300 (7.62) TYP 0.022 (0.56) 0.016 (0.41) 8-Pin DIP – ...
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... SDV Marking Information Definitions ©2010 Fairchild Semiconductor Corporation FOD2711A Rev. 1.0.0 Example Part Number FOD2711A Standard Through Hole FOD2711AS Surface Mount Lead Bend FOD2711ASD Surface Mount; Tape and Reel FOD2711AT 0.4" Lead Spacing FOD2711AV VDE0884 FOD2711ATV VDE0884; 0.4” Lead Spacing FOD2711ASV VDE0884 ...
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... Reflow Profile 300 250 200 150 100 50 0 ©2010 Fairchild Semiconductor Corporation FOD2711A Rev. 1.0 User Direction of Feed Description Tape Width Tape Thickness Sprocket Hole Pitch Sprocket Hole Diameter Sprocket Hole Location Pocket Location Pocket Pitch Pocket Dimensions Cover Tape Width Cover Tape Thickness Max ...
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... Product Status Identification Advance Information Formative / In Design Preliminary First Production No Identification Needed Full Production Obsolete Not In Production ©2010 Fairchild Semiconductor Corporation FOD2711A Rev. 1.0.0 Power-SPM™ ® ® PowerTrench SM PowerXS™ Programmable Active Droop™ ® QFET QS™ Quiet Series™ ...