diff options
Diffstat (limited to 'analog-driver/Analog PR Controller.sch')
| -rw-r--r-- | analog-driver/Analog PR Controller.sch | 503 |
1 files changed, 503 insertions, 0 deletions
diff --git a/analog-driver/Analog PR Controller.sch b/analog-driver/Analog PR Controller.sch new file mode 100644 index 0000000..a94fd5e --- /dev/null +++ b/analog-driver/Analog PR Controller.sch @@ -0,0 +1,503 @@ +EESchema Schematic File Version 4 +EELAYER 30 0 +EELAYER END +$Descr A4 11693 8268 +encoding utf-8 +Sheet 1 1 +Title "" +Date "" +Rev "" +Comp "" +Comment1 "" +Comment2 "" +Comment3 "" +Comment4 "" +$EndDescr +$Comp +L AL8805W5-7:AL8805W5-7 U1 +U 1 1 5FB3F213 +P 2700 2800 +F 0 "U1" H 2850 2700 50 0000 C CNN +F 1 "AL8805W5-7" H 2850 2600 50 0000 C CNN +F 2 "AL8805W5-7:SOT95P280X130-5N" H 2700 2800 50 0001 L BNN +F 3 "" H 2700 2800 50 0001 L BNN +F 4 "AL8805W5-7" H 2700 2800 50 0001 L BNN "MPN" +F 5 "1904023" H 2700 2800 50 0001 L BNN "OC_FARNELL" +F 6 "55T1754" H 2700 2800 50 0001 L BNN "OC_NEWARK" +F 7 "DIODES INC." H 2700 2800 50 0001 L BNN "SUPPLIER" +F 8 "SOT-23-5" H 2700 2800 50 0001 L BNN "PACKAGE" + 1 2700 2800 + 1 0 0 -1 +$EndComp +Text Notes 2900 1250 0 50 ~ 0 +Analog Control LED Driver +$Comp +L power:GND #PWR0101 +U 1 1 5FB43C29 +P 2100 3650 +F 0 "#PWR0101" H 2100 3400 50 0001 C CNN +F 1 "GND" V 2105 3522 50 0000 R CNN +F 2 "" H 2100 3650 50 0001 C CNN +F 3 "" H 2100 3650 50 0001 C CNN + 1 2100 3650 + 0 1 1 0 +$EndComp +$Comp +L power:+12V #PWR0102 +U 1 1 5FB443DA +P 3450 1700 +F 0 "#PWR0102" H 3450 1550 50 0001 C CNN +F 1 "+12V" H 3465 1873 50 0000 C CNN +F 2 "" H 3450 1700 50 0001 C CNN +F 3 "" H 3450 1700 50 0001 C CNN + 1 3450 1700 + 1 0 0 -1 +$EndComp +$Comp +L power:+12V #PWR0103 +U 1 1 5FB44926 +P 2050 1900 +F 0 "#PWR0103" H 2050 1750 50 0001 C CNN +F 1 "+12V" H 2065 2073 50 0000 C CNN +F 2 "" H 2050 1900 50 0001 C CNN +F 3 "" H 2050 1900 50 0001 C CNN + 1 2050 1900 + 1 0 0 -1 +$EndComp +$Comp +L Device:R_POT_TRIM RV1 +U 1 1 5FB45B96 +P 2050 2200 +F 0 "RV1" V 1843 2200 50 0000 C CNN +F 1 "100KOhm" V 1934 2200 50 0000 C CNN +F 2 "Potentiometer_THT:Potentiometer_Bourns_3296Y_Vertical" H 2050 2200 50 0001 C CNN +F 3 "~" H 2050 2200 50 0001 C CNN + 1 2050 2200 + 1 0 0 -1 +$EndComp +Wire Wire Line + 2200 2200 2300 2200 +Text Notes 2850 1350 0 50 ~ 0 +0.3R = max current of 333 mA +$Comp +L Device:R R1 +U 1 1 5FB42B17 +P 3550 2400 +F 0 "R1" V 3450 2400 50 0000 C CNN +F 1 "0.3R" V 3650 2400 50 0000 C CNN +F 2 "Resistor_SMD:R_1206_3216Metric" V 3480 2400 50 0001 C CNN +F 3 "~" H 3550 2400 50 0001 C CNN + 1 3550 2400 + -1 0 0 1 +$EndComp +$Comp +L Device:C C1 +U 1 1 5FB53D75 +P 3450 2950 +F 0 "C1" H 3565 2996 50 0000 L CNN +F 1 "1uF" H 3565 2905 50 0000 L CNN +F 2 "Capacitor_SMD:C_1206_3216Metric" H 3488 2800 50 0001 C CNN +F 3 "~" H 3450 2950 50 0001 C CNN + 1 3450 2950 + 1 0 0 -1 +$EndComp +Wire Wire Line + 3400 2600 3450 2600 +$Comp +L Device:L L1 +U 1 1 5FB579E7 +P 3450 3450 +F 0 "L1" H 3503 3496 50 0000 L CNN +F 1 "33uH" H 3503 3405 50 0000 L CNN +F 2 "Inductor_SMD:L_Bourns_SRR1260" H 3450 3450 50 0001 C CNN +F 3 "~" H 3450 3450 50 0001 C CNN + 1 3450 3450 + 1 0 0 -1 +$EndComp +Wire Wire Line + 3450 3600 3450 3650 +Wire Wire Line + 3450 3650 3400 3650 +Wire Wire Line + 3450 2600 3450 2700 +Wire Wire Line + 3450 2700 3900 2700 +$Comp +L Connector_Generic:Conn_01x02 J1 +U 1 1 5FB5EC11 +P 4100 2900 +F 0 "J1" H 4180 2892 50 0000 L CNN +F 1 "Conn_01x02" H 4180 2801 50 0000 L CNN +F 2 "Connector_PinSocket_2.54mm:PinSocket_1x02_P2.54mm_Vertical" H 4100 2900 50 0001 C CNN +F 3 "~" H 4100 2900 50 0001 C CNN + 1 4100 2900 + 1 0 0 -1 +$EndComp +Wire Wire Line + 3450 2700 3450 2800 +Connection ~ 3450 2700 +Wire Wire Line + 3450 3100 3450 3200 +Wire Wire Line + 3450 3200 3900 3200 +Connection ~ 3450 3200 +Wire Wire Line + 3450 3200 3450 3300 +Text Notes 4050 3150 0 50 ~ 0 +LED - +Text Notes 4050 2800 0 50 ~ 0 +LED + +Wire Wire Line + 3450 3650 4800 3650 +Connection ~ 3450 3650 +Wire Wire Line + 4800 3650 4800 3000 +Wire Wire Line + 4800 2800 4800 2200 +Wire Wire Line + 3450 2600 3550 2600 +Wire Wire Line + 3550 2600 3550 2550 +Connection ~ 3450 2600 +Wire Wire Line + 3550 2200 3550 2250 +Wire Wire Line + 3550 2200 4800 2200 +$Comp +L Device:C C2 +U 1 1 5FB6BD2F +P 4800 1950 +F 0 "C2" H 4915 1996 50 0000 L CNN +F 1 "2.2uF" H 4915 1905 50 0000 L CNN +F 2 "Capacitor_SMD:C_1206_3216Metric" H 4838 1800 50 0001 C CNN +F 3 "~" H 4800 1950 50 0001 C CNN + 1 4800 1950 + 1 0 0 -1 +$EndComp +Wire Wire Line + 4800 2200 4800 2100 +Connection ~ 4800 2200 +Wire Wire Line + 4800 1800 4800 1700 +$Comp +L power:GND #PWR0104 +U 1 1 5FB6D89A +P 4800 1700 +F 0 "#PWR0104" H 4800 1450 50 0001 C CNN +F 1 "GND" H 4805 1527 50 0000 C CNN +F 2 "" H 4800 1700 50 0001 C CNN +F 3 "" H 4800 1700 50 0001 C CNN + 1 4800 1700 + -1 0 0 1 +$EndComp +Wire Wire Line + 2050 2050 2050 1900 +Wire Wire Line + 2050 2350 2050 2500 +$Comp +L power:GND #PWR0105 +U 1 1 5FB72AD9 +P 2050 2500 +F 0 "#PWR0105" H 2050 2250 50 0001 C CNN +F 1 "GND" H 2055 2327 50 0000 C CNN +F 2 "" H 2050 2500 50 0001 C CNN +F 3 "" H 2050 2500 50 0001 C CNN + 1 2050 2500 + 1 0 0 -1 +$EndComp +Wire Wire Line + 3900 2700 3900 2900 +Wire Wire Line + 3900 3200 3900 3000 +$Comp +L Connector:Barrel_Jack J3 +U 1 1 5FB7F0B4 +P 7750 4300 +F 0 "J3" H 7807 4625 50 0000 C CNN +F 1 "Barrel_Jack" H 7807 4534 50 0000 C CNN +F 2 "Connector_BarrelJack:BarrelJack_Horizontal" H 7800 4260 50 0001 C CNN +F 3 "~" H 7800 4260 50 0001 C CNN + 1 7750 4300 + 1 0 0 -1 +$EndComp +Wire Wire Line + 8050 4400 8550 4400 +Wire Wire Line + 8050 4200 8550 4200 +$Comp +L power:GND #PWR0106 +U 1 1 5FB7FF39 +P 8550 4400 +F 0 "#PWR0106" H 8550 4150 50 0001 C CNN +F 1 "GND" V 8555 4272 50 0000 R CNN +F 2 "" H 8550 4400 50 0001 C CNN +F 3 "" H 8550 4400 50 0001 C CNN + 1 8550 4400 + 0 -1 -1 0 +$EndComp +$Comp +L power:+12V #PWR0107 +U 1 1 5FB803EA +P 8550 4200 +F 0 "#PWR0107" H 8550 4050 50 0001 C CNN +F 1 "+12V" V 8565 4328 50 0000 L CNN +F 2 "" H 8550 4200 50 0001 C CNN +F 3 "" H 8550 4200 50 0001 C CNN + 1 8550 4200 + 0 1 1 0 +$EndComp +$Comp +L Connector:Barrel_Jack J2 +U 1 1 5FB80D0D +P 7700 3250 +F 0 "J2" H 7757 3575 50 0000 C CNN +F 1 "Barrel_Jack" H 7757 3484 50 0000 C CNN +F 2 "Connector_BarrelJack:BarrelJack_Horizontal" H 7750 3210 50 0001 C CNN +F 3 "~" H 7750 3210 50 0001 C CNN + 1 7700 3250 + 1 0 0 -1 +$EndComp +$Comp +L power:+12V #PWR0109 +U 1 1 5FB85C4F +P 8400 3150 +F 0 "#PWR0109" H 8400 3000 50 0001 C CNN +F 1 "+12V" V 8415 3278 50 0000 L CNN +F 2 "" H 8400 3150 50 0001 C CNN +F 3 "" H 8400 3150 50 0001 C CNN + 1 8400 3150 + 0 1 1 0 +$EndComp +Text Notes 8200 3950 0 50 ~ 0 +Daisy Chain Power +Text Notes 8200 2900 0 50 ~ 0 +Board Power +Wire Wire Line + 3200 5500 3500 5500 +Wire Wire Line + 3500 5500 3500 5550 +$Comp +L Device:R R2 +U 1 1 5FBDADF1 +P 3500 5700 +F 0 "R2" H 3570 5746 50 0000 L CNN +F 1 "8KOhm" H 3570 5655 50 0000 L CNN +F 2 "Resistor_SMD:R_1206_3216Metric" V 3430 5700 50 0001 C CNN +F 3 "~" H 3500 5700 50 0001 C CNN + 1 3500 5700 + 1 0 0 -1 +$EndComp +Wire Wire Line + 4100 6400 3500 6400 +Connection ~ 3500 5500 +$Comp +L LM2941S:LM2941S U2 +U 1 1 5FBD435C +P 2500 5800 +F 0 "U2" H 2550 5950 50 0000 C CNN +F 1 "LM2941S" H 2550 5800 50 0000 C CNN +F 2 "LM2941S:VREG_TPS79625KTTR" H 2500 5800 50 0001 L BNN +F 3 "" H 2500 5800 50 0001 L BNN + 1 2500 5800 + 1 0 0 -1 +$EndComp +Wire Wire Line + 2500 5200 2500 5100 +Wire Wire Line + 2500 5200 1200 5200 +Wire Wire Line + 1200 5200 1200 5650 +Connection ~ 2500 5200 +Connection ~ 2500 6400 +$Comp +L Device:C C3 +U 1 1 5FBE0110 +P 1200 5800 +F 0 "C3" H 1000 5850 50 0000 L CNN +F 1 "0.47uF" H 850 5750 50 0000 L CNN +F 2 "Capacitor_SMD:C_1206_3216Metric" H 1238 5650 50 0001 C CNN +F 3 "~" H 1200 5800 50 0001 C CNN + 1 1200 5800 + 1 0 0 -1 +$EndComp +Wire Wire Line + 1200 5950 1200 6400 +$Comp +L Device:C C4 +U 1 1 5FBE055B +P 4100 5800 +F 0 "C4" H 4215 5846 50 0000 L CNN +F 1 "22uF" H 4215 5755 50 0000 L CNN +F 2 "Capacitor_SMD:C_1206_3216Metric" H 4138 5650 50 0001 C CNN +F 3 "~" H 4100 5800 50 0001 C CNN + 1 4100 5800 + 1 0 0 -1 +$EndComp +Wire Wire Line + 4100 6400 4100 5950 +$Comp +L power:+12V #PWR0110 +U 1 1 5FBE5E13 +P 2500 5100 +F 0 "#PWR0110" H 2500 4950 50 0001 C CNN +F 1 "+12V" H 2515 5273 50 0000 C CNN +F 2 "" H 2500 5100 50 0001 C CNN +F 3 "" H 2500 5100 50 0001 C CNN + 1 2500 5100 + 1 0 0 -1 +$EndComp +$Comp +L power:GND #PWR0111 +U 1 1 5FBE6F4D +P 2500 6600 +F 0 "#PWR0111" H 2500 6350 50 0001 C CNN +F 1 "GND" H 2505 6427 50 0000 C CNN +F 2 "" H 2500 6600 50 0001 C CNN +F 3 "" H 2500 6600 50 0001 C CNN + 1 2500 6600 + 1 0 0 -1 +$EndComp +Wire Wire Line + 4900 5500 4900 5700 +Wire Wire Line + 4900 6200 4900 6300 +$Comp +L power:GND #PWR0112 +U 1 1 5FBEAC28 +P 4900 6300 +F 0 "#PWR0112" H 4900 6050 50 0001 C CNN +F 1 "GND" H 4905 6127 50 0000 C CNN +F 2 "" H 4900 6300 50 0001 C CNN +F 3 "" H 4900 6300 50 0001 C CNN + 1 4900 6300 + 1 0 0 -1 +$EndComp +$Comp +L Device:R_POT_TRIM RV2 +U 1 1 5FBEDC0F +P 3500 6100 +F 0 "RV2" H 3430 6146 50 0000 R CNN +F 1 "5kOhm1" H 3430 6055 50 0000 R CNN +F 2 "Potentiometer_THT:Potentiometer_Bourns_3296Y_Vertical" H 3500 6100 50 0001 C CNN +F 3 "~" H 3500 6100 50 0001 C CNN + 1 3500 6100 + -1 0 0 -1 +$EndComp +Wire Wire Line + 3500 5850 3500 5950 +Wire Wire Line + 3500 6250 3500 6400 +Wire Wire Line + 3350 6100 3200 6100 +Text Notes 2700 4800 0 50 ~ 0 +Analog Control Fan +Connection ~ 4100 5500 +Wire Wire Line + 4100 5500 4900 5500 +Wire Wire Line + 3500 5500 4100 5500 +Wire Wire Line + 4100 5500 4100 5650 +$Comp +L MBRA140:MBRA140 D1 +U 1 1 5FB42DFE +P 4800 2900 +F 0 "D1" V 4846 2810 50 0000 R CNN +F 1 "MBRA140" V 4755 2810 50 0000 R CNN +F 2 "MBRA140:SMA-DIODE" H 4800 2900 50 0001 L BNN +F 3 "" H 4800 2900 50 0001 L BNN +F 4 "DIO-08053" H 4800 2900 50 0001 L BNN "PROD_ID" + 1 4800 2900 + 0 -1 -1 0 +$EndComp +Wire Wire Line + 8000 3150 8400 3150 +Wire Wire Line + 2300 3650 2100 3650 +Wire Wire Line + 3400 2200 3450 2200 +Wire Wire Line + 3450 2200 3450 1700 +Wire Wire Line + 3450 2200 3550 2200 +Connection ~ 3450 2200 +Connection ~ 3550 2200 +Wire Wire Line + 2500 6600 2500 6400 +$Comp +L power:PWR_FLAG #FLG0101 +U 1 1 5FB5E7D6 +P 8400 3150 +F 0 "#FLG0101" H 8400 3225 50 0001 C CNN +F 1 "PWR_FLAG" H 8400 3323 50 0000 C CNN +F 2 "" H 8400 3150 50 0001 C CNN +F 3 "~" H 8400 3150 50 0001 C CNN + 1 8400 3150 + 1 0 0 -1 +$EndComp +Connection ~ 8400 3150 +$Comp +L power:GND #PWR0108 +U 1 1 5FB82346 +P 8400 3350 +F 0 "#PWR0108" H 8400 3100 50 0001 C CNN +F 1 "GND" V 8405 3222 50 0000 R CNN +F 2 "" H 8400 3350 50 0001 C CNN +F 3 "" H 8400 3350 50 0001 C CNN + 1 8400 3350 + 0 -1 -1 0 +$EndComp +Wire Wire Line + 8000 3350 8400 3350 +Wire Wire Line + 2500 6400 3500 6400 +Connection ~ 3500 6400 +Wire Wire Line + 1800 6400 2500 6400 +Wire Wire Line + 1200 6400 1800 6400 +Connection ~ 1800 6400 +Wire Wire Line + 1800 6400 1800 5800 +$Comp +L power:GND #PWR0113 +U 1 1 5FB9E22B +P 9000 3250 +F 0 "#PWR0113" H 9000 3000 50 0001 C CNN +F 1 "GND" H 9005 3077 50 0000 C CNN +F 2 "" H 9000 3250 50 0001 C CNN +F 3 "" H 9000 3250 50 0001 C CNN + 1 9000 3250 + 1 0 0 -1 +$EndComp +$Comp +L power:PWR_FLAG #FLG0102 +U 1 1 5FB9E855 +P 9000 3250 +F 0 "#FLG0102" H 9000 3325 50 0001 C CNN +F 1 "PWR_FLAG" H 9000 3423 50 0000 C CNN +F 2 "" H 9000 3250 50 0001 C CNN +F 3 "~" H 9000 3250 50 0001 C CNN + 1 9000 3250 + 1 0 0 -1 +$EndComp +$Comp +L Motor:Fan_4pin M1 +U 1 1 5FBC518A +P 4900 6000 +F 0 "M1" H 5058 6096 50 0000 L CNN +F 1 "Fan_4pin" H 5058 6005 50 0000 L CNN +F 2 "Connector:FanPinHeader_1x04_P2.54mm_Vertical" H 4900 6010 50 0001 C CNN +F 3 "http://www.formfactors.org/developer%5Cspecs%5Crev1_2_public.pdf" H 4900 6010 50 0001 C CNN + 1 4900 6000 + 1 0 0 -1 +$EndComp +NoConn ~ 4600 5900 +NoConn ~ 4600 6100 +Text Notes 2650 5300 0 50 ~ 0 +LM2941S regulates output and allows for trim pot to control Fan speed without using PWM signal. +Text Notes 1900 3850 0 50 ~ 0 +This LED driver is adapted from SparkFun femtobuck design. +Text Notes 1850 3950 0 50 ~ 0 + I’ve added a trim pot to control the driver. It should output constant 330 mA to LEDs. +$EndSCHEMATC |