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- EESchema Schematic File Version 2
- LIBS:power
- LIBS:device
- LIBS:transistors
- LIBS:conn
- LIBS:linear
- LIBS:regul
- LIBS:74xx
- LIBS:cmos4000
- LIBS:adc-dac
- LIBS:memory
- LIBS:xilinx
- LIBS:microcontrollers
- LIBS:dsp
- LIBS:microchip
- LIBS:analog_switches
- LIBS:motorola
- LIBS:texas
- LIBS:intel
- LIBS:audio
- LIBS:interface
- LIBS:digital-audio
- LIBS:philips
- LIBS:display
- LIBS:cypress
- LIBS:siliconi
- LIBS:opto
- LIBS:atmel
- LIBS:contrib
- LIBS:valves
- LIBS:74xgxx
- LIBS:ac-dc
- LIBS:actel
- LIBS:allegro
- LIBS:Altera
- LIBS:analog_devices
- LIBS:battery_management
- LIBS:bbd
- LIBS:brooktre
- LIBS:cmos_ieee
- LIBS:dc-dc
- LIBS:diode
- LIBS:elec-unifil
- LIBS:ESD_Protection
- LIBS:ftdi
- LIBS:gennum
- LIBS:graphic
- LIBS:hc11
- LIBS:ir
- LIBS:Lattice
- LIBS:logo
- LIBS:maxim
- LIBS:mechanical
- LIBS:microchip_dspic33dsc
- LIBS:microchip_pic10mcu
- LIBS:microchip_pic12mcu
- LIBS:microchip_pic16mcu
- LIBS:microchip_pic18mcu
- LIBS:microchip_pic32mcu
- LIBS:motor_drivers
- LIBS:motors
- LIBS:msp430
- LIBS:nordicsemi
- LIBS:nxp_armmcu
- LIBS:onsemi
- LIBS:Oscillators
- LIBS:powerint
- LIBS:Power_Management
- LIBS:pspice
- LIBS:references
- LIBS:relays
- LIBS:rfcom
- LIBS:sensors
- LIBS:silabs
- LIBS:stm32
- LIBS:stm8
- LIBS:supertex
- LIBS:switches
- LIBS:transf
- LIBS:ttl_ieee
- LIBS:video
- LIBS:wiznet
- LIBS:Worldsemi
- LIBS:Xicor
- LIBS:zetex
- LIBS:Zilog
- LIBS:pd-buddy
- LIBS:pd-buddy-sink-cache
- EELAYER 25 0
- EELAYER END
- $Descr USLetter 11000 8500
- encoding utf-8
- Sheet 5 6
- Title "PD Buddy Sink"
- Date ""
- Rev "1.0"
- Comp ""
- Comment1 ""
- Comment2 ""
- Comment3 ""
- Comment4 "Based on AN-6102 (https://www.fairchildsemi.com/application-notes/AN/AN-6102.pdf)"
- $EndDescr
- Text HLabel 6200 3600 2 60 BiDi ~ 0
- CC1
- Text HLabel 6200 3700 2 60 BiDi ~ 0
- CC2
- $Comp
- L D_Zener D2
- U 1 1 588FB3E3
- P 5700 3950
- F 0 "D2" H 5700 4050 50 0000 C CNN
- F 1 "MM3Z5V6T1G" H 5700 3850 50 0000 C CNN
- F 2 "Diodes_SMD:D_SOD-323" H 5700 3950 50 0001 C CNN
- F 3 "https://www.onsemi.com/pub/Collateral/MM3Z2V4T1-D.PDF" H 5700 3950 50 0001 C CNN
- 1 5700 3950
- 0 1 1 0
- $EndComp
- $Comp
- L GND #PWR028
- U 1 1 588FB494
- P 6000 4100
- F 0 "#PWR028" H 6000 3850 50 0001 C CNN
- F 1 "GND" H 6000 3950 50 0000 C CNN
- F 2 "" H 6000 4100 50 0000 C CNN
- F 3 "" H 6000 4100 50 0000 C CNN
- 1 6000 4100
- 1 0 0 -1
- $EndComp
- $Comp
- L GND #PWR029
- U 1 1 588FB4C0
- P 5700 4100
- F 0 "#PWR029" H 5700 3850 50 0001 C CNN
- F 1 "GND" H 5700 3950 50 0000 C CNN
- F 2 "" H 5700 4100 50 0000 C CNN
- F 3 "" H 5700 4100 50 0000 C CNN
- 1 5700 4100
- 1 0 0 -1
- $EndComp
- $Comp
- L D_Zener D3
- U 1 1 588FB500
- P 6000 3950
- F 0 "D3" H 6000 4050 50 0000 C CNN
- F 1 "MM3Z5V6T1G" H 6000 3850 50 0000 C CNN
- F 2 "Diodes_SMD:D_SOD-323" H 6000 3950 50 0001 C CNN
- F 3 "https://www.onsemi.com/pub/Collateral/MM3Z2V4T1-D.PDF" H 6000 3950 50 0001 C CNN
- 1 6000 3950
- 0 1 1 0
- $EndComp
- Text HLabel 3500 3500 0 60 BiDi ~ 0
- SDA
- Text HLabel 3500 3600 0 60 Input ~ 0
- SCL
- Text HLabel 3500 3700 0 60 Output ~ 0
- INT_N
- $Comp
- L +3.3V #PWR030
- U 1 1 5892A15C
- P 6800 3200
- F 0 "#PWR030" H 6800 3050 50 0001 C CNN
- F 1 "+3.3V" H 6800 3340 50 0000 C CNN
- F 2 "" H 6800 3200 50 0000 C CNN
- F 3 "" H 6800 3200 50 0000 C CNN
- 1 6800 3200
- 1 0 0 -1
- $EndComp
- $Comp
- L GND #PWR031
- U 1 1 5892A162
- P 6800 3900
- F 0 "#PWR031" H 6800 3650 50 0001 C CNN
- F 1 "GND" H 6800 3750 50 0000 C CNN
- F 2 "" H 6800 3900 50 0000 C CNN
- F 3 "" H 6800 3900 50 0000 C CNN
- 1 6800 3900
- 1 0 0 -1
- $EndComp
- $Comp
- L C C11
- U 1 1 5892A168
- P 6800 3550
- F 0 "C11" H 6825 3650 50 0000 L CNN
- F 1 "0.1μF" H 6825 3450 50 0000 L CNN
- F 2 "Capacitors_SMD:C_0402" H 6838 3400 50 0001 C CNN
- F 3 "" H 6800 3550 50 0000 C CNN
- 1 6800 3550
- 1 0 0 -1
- $EndComp
- $Comp
- L C C12
- U 1 1 5892A19A
- P 7200 3550
- F 0 "C12" H 7225 3650 50 0000 L CNN
- F 1 "1μF" H 7225 3450 50 0000 L CNN
- F 2 "Capacitors_SMD:C_0402" H 7238 3400 50 0001 C CNN
- F 3 "" H 7200 3550 50 0000 C CNN
- 1 7200 3550
- 1 0 0 -1
- $EndComp
- $Comp
- L FUSB302BMPX U3
- U 1 1 590DF24A
- P 4500 3600
- F 0 "U3" H 3700 3950 50 0000 L CNN
- F 1 "FUSB302BMPX" H 5300 3950 50 0000 R CNN
- F 2 "Housings_DFN_QFN:Fairchild_MLP14D" H 4500 3100 50 0001 C CNN
- F 3 "" H 4600 3200 50 0001 C CNN
- 1 4500 3600
- 1 0 0 -1
- $EndComp
- NoConn ~ 4500 3200
- NoConn ~ 4600 3200
- $Comp
- L +3.3V #PWR032
- U 1 1 590DF433
- P 4300 3000
- F 0 "#PWR032" H 4300 2850 50 0001 C CNN
- F 1 "+3.3V" H 4300 3140 50 0000 C CNN
- F 2 "" H 4300 3000 50 0000 C CNN
- F 3 "" H 4300 3000 50 0000 C CNN
- 1 4300 3000
- 1 0 0 -1
- $EndComp
- $Comp
- L GND #PWR033
- U 1 1 590DF4A2
- P 4400 4200
- F 0 "#PWR033" H 4400 3950 50 0001 C CNN
- F 1 "GND" H 4400 4050 50 0000 C CNN
- F 2 "" H 4400 4200 50 0000 C CNN
- F 3 "" H 4400 4200 50 0000 C CNN
- 1 4400 4200
- 1 0 0 -1
- $EndComp
- Wire Wire Line
- 5400 3600 6200 3600
- Wire Wire Line
- 5400 3700 6200 3700
- Wire Wire Line
- 5700 3800 5700 3700
- Connection ~ 5700 3700
- Wire Wire Line
- 6000 3800 6000 3600
- Connection ~ 6000 3600
- Wire Wire Line
- 3600 3700 3500 3700
- Wire Wire Line
- 3500 3600 3600 3600
- Wire Wire Line
- 3600 3500 3500 3500
- Wire Wire Line
- 6800 3200 6800 3400
- Wire Wire Line
- 6800 3700 6800 3900
- Wire Wire Line
- 6800 3800 7200 3800
- Wire Wire Line
- 7200 3800 7200 3700
- Connection ~ 6800 3800
- Wire Wire Line
- 7200 3400 7200 3300
- Wire Wire Line
- 7200 3300 6800 3300
- Connection ~ 6800 3300
- Wire Wire Line
- 4300 3000 4300 3200
- Wire Wire Line
- 4300 3100 4400 3100
- Wire Wire Line
- 4400 3100 4400 3200
- Connection ~ 4300 3100
- Wire Wire Line
- 4400 4000 4400 4200
- Wire Wire Line
- 4400 4100 4600 4100
- Wire Wire Line
- 4500 4100 4500 4000
- Connection ~ 4400 4100
- Wire Wire Line
- 4600 4100 4600 4000
- Connection ~ 4500 4100
- Wire Wire Line
- 5400 3400 5500 3400
- Wire Wire Line
- 5500 3400 5500 3300
- Wire Wire Line
- 5500 3700 5500 3800
- Wire Wire Line
- 5500 3800 5400 3800
- Wire Wire Line
- 5500 3600 5500 3500
- Wire Wire Line
- 5500 3500 5400 3500
- Connection ~ 5500 3600
- Connection ~ 5500 3700
- $Comp
- L VBUS #PWR034
- U 1 1 592B5B08
- P 5500 3300
- F 0 "#PWR034" H 5500 3150 50 0001 C CNN
- F 1 "VBUS" H 5500 3450 50 0000 C CNN
- F 2 "" H 5500 3300 50 0001 C CNN
- F 3 "" H 5500 3300 50 0001 C CNN
- 1 5500 3300
- 1 0 0 -1
- $EndComp
- $EndSCHEMATC
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