pwr.sch

EESchema Schematic File Version 2  date Fri 29 Jun 2012 11:00:47 AM PDT
LIBS:power
LIBS:leaf
LIBS:device
LIBS:conn
LIBS:linear
LIBS:regul
LIBS:74xx
LIBS:cmos4000
LIBS:adc-dac
LIBS:memory
LIBS:xilinx
LIBS:special
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:contrib
LIBS:valves
LIBS:oak-cache
EELAYER 24  0
EELAYER END
$Descr A4 11700 8267
encoding utf-8
Sheet 8 9
Title ""
Date "29 jun 2012"
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
Wire Wire Line
	2550 4400 7050 4400
Wire Wire Line
	2750 5150 2750 5300
Wire Wire Line
	8000 5250 7650 5250
Wire Wire Line
	8000 5750 6800 5750
Wire Wire Line
	8000 5550 7050 5550
Wire Wire Line
	6950 5350 2900 5350
Wire Wire Line
	6950 5350 6950 5450
Connection ~ 2900 3900
Wire Wire Line
	2900 5350 2900 1000
Connection ~ 2750 4400
Wire Wire Line
	2650 4000 2750 4000
Wire Wire Line
	2900 3900 2650 3900
Connection ~ 9400 1600
Wire Wire Line
	9250 1600 9400 1600
Connection ~ 2900 2300
Wire Wire Line
	7050 5550 7050 4400
Wire Wire Line
	2650 4700 2650 4600
Wire Wire Line
	2650 4600 2550 4600
Connection ~ 7150 1600
Wire Wire Line
	7050 1600 8750 1600
Wire Wire Line
	9750 1700 9750 1500
Wire Wire Line
	3300 3400 3300 3250
Connection ~ 3300 2300
Connection ~ 7150 3100
Wire Wire Line
	8150 3100 8150 2800
Connection ~ 7750 2400
Wire Wire Line
	6700 3000 6250 3000
Wire Wire Line
	6700 3000 6700 3100
Wire Wire Line
	7550 3250 7550 3400
Wire Wire Line
	9750 3700 9750 3800
Wire Wire Line
	8350 3800 8350 3700
Connection ~ 7550 3300
Wire Wire Line
	7650 3300 7550 3300
Wire Wire Line
	7550 3400 7050 3400
Wire Wire Line
	7850 3600 7050 3600
Wire Wire Line
	8700 3300 8050 3300
Connection ~ 8350 3300
Connection ~ 9750 3300
Wire Wire Line
	9750 1100 9750 900 
Wire Wire Line
	10350 1100 10450 1100
Wire Wire Line
	9200 1850 9400 1850
Wire Wire Line
	7150 2100 7150 2200
Connection ~ 7550 1100
Wire Wire Line
	7650 1100 7550 1100
Wire Wire Line
	5350 1300 5350 750 
Wire Wire Line
	5350 750  6950 750 
Wire Wire Line
	5650 3800 3950 3800
Wire Wire Line
	3950 2700 5650 2700
Wire Wire Line
	3950 2000 3950 2100
Connection ~ 3500 2700
Wire Wire Line
	3500 2800 3500 2700
Wire Wire Line
	3300 1400 3300 1500
Wire Wire Line
	5650 1200 5650 1000
Wire Wire Line
	6250 4200 6250 4100
Wire Wire Line
	6250 2000 6250 1900
Connection ~ 5450 2500
Wire Wire Line
	5450 1400 5450 3600
Wire Wire Line
	5450 3600 5650 3600
Wire Wire Line
	3950 4900 3950 5000
Wire Wire Line
	2750 3700 2750 3800
Wire Wire Line
	5350 1500 5350 1600
Wire Wire Line
	5650 2500 5450 2500
Connection ~ 5450 1400
Wire Wire Line
	6250 1900 6450 1900
Wire Wire Line
	6250 3000 6250 3100
Wire Wire Line
	5650 1400 5350 1400
Connection ~ 5350 1000
Wire Wire Line
	3650 2700 3300 2700
Wire Wire Line
	3950 1600 4850 1600
Wire Wire Line
	4850 1600 4850 1700
Wire Wire Line
	4850 1700 5650 1700
Wire Wire Line
	5650 1700 5650 1600
Wire Wire Line
	3950 3100 3950 3200
Wire Wire Line
	3950 4200 3950 4300
Wire Wire Line
	3300 3800 3300 3900
Wire Wire Line
	3300 3400 5650 3400
Wire Wire Line
	7050 1200 7550 1200
Wire Wire Line
	7550 1200 7550 750 
Wire Wire Line
	7550 750  7450 750 
Wire Wire Line
	7850 1400 7050 1400
Wire Wire Line
	8700 1100 8050 1100
Connection ~ 8350 1100
Wire Wire Line
	8800 1850 8750 1850
Wire Wire Line
	8750 1850 8750 1600
Connection ~ 9400 1100
Wire Wire Line
	9950 1100 9300 1100
Connection ~ 9750 1100
Wire Wire Line
	10950 1100 11050 1100
Wire Wire Line
	11050 1100 11050 1200
Wire Wire Line
	7050 3800 8200 3800
Wire Wire Line
	8200 3800 8200 3950
Wire Wire Line
	8200 3950 9400 3950
Wire Wire Line
	9400 3950 9400 3300
Connection ~ 9400 3300
Wire Wire Line
	9300 3300 9750 3300
Wire Wire Line
	7050 3250 5650 3250
Wire Wire Line
	5650 3250 5650 3400
Wire Wire Line
	7250 2600 7050 2600
Connection ~ 7150 2600
Wire Wire Line
	7750 2600 7750 2400
Connection ~ 8150 2400
Wire Wire Line
	8650 2900 8650 3100
Wire Wire Line
	8650 3100 6700 3100
Connection ~ 8150 3100
Wire Wire Line
	7050 2400 8900 2400
Wire Wire Line
	8900 2400 8900 2300
Connection ~ 8650 2400
Connection ~ 3650 2300
Connection ~ 3300 1000
Wire Wire Line
	9750 3300 9750 3100
Wire Wire Line
	9400 1850 9400 1100
Wire Wire Line
	8350 1500 8350 1700
Wire Wire Line
	6800 5750 6800 5800
Wire Wire Line
	6800 5600 6800 5650
Wire Wire Line
	5650 2300 2900 2300
Wire Wire Line
	5650 1000 2900 1000
Wire Wire Line
	3300 3250 2900 3250
Connection ~ 2900 3250
Wire Wire Line
	2750 3800 2650 3800
Wire Wire Line
	3950 4500 3950 4400
Connection ~ 3950 4400
Wire Wire Line
	6950 5450 8000 5450
Wire Wire Line
	6800 5650 8000 5650
Wire Wire Line
	8000 5350 7650 5350
Wire Wire Line
	2750 4000 2750 4850
Connection ~ 2750 5200
$Comp
L GND #PWR063
U 1 1 4FEDE217
P 2750 5300
F 0 "#PWR063" H 2750 5300 30  0001 C CNN
F 1 "GND" H 2750 5230 30  0001 C CNN
	1    2750 5300
	1    0    0    -1  
$EndComp
$Comp
L PWR_JACK PWR_JACK1
U 1 1 4FEDE1FD
P 2500 5100
F 0 "PWR_JACK1" H 2450 5300 60  0001 C CNN
F 1 "PWR_JACK" H 2450 5300 60  0001 C CNN
	1    2500 5100
	1    0    0    -1  
$EndComp
Text Label 7700 5550 0    60   ~ 0
VIN
Text Label 7700 5450 0    60   ~ 0
VOUT
$Comp
L CONN_3 P1
U 1 1 4E84CBB8
P 2300 3900
F 0 "P1" V 2250 3900 50  0000 C CNN
F 1 "CONN_3" V 2350 3900 40  0000 C CNN
	1    2300 3900
	-1   0    0    1   
$EndComp
Text GLabel 7650 5350 0    60   BiDi ~ 0
VBAT
$Comp
L +3.3V #PWR064
U 1 1 4CD8625E
P 6800 5600
F 0 "#PWR064" H 6800 5560 30  0001 C CNN
F 1 "+3.3V" H 6800 5710 30  0000 C CNN
	1    6800 5600
	1    0    0    -1  
$EndComp
$Comp
L +3.3V #PWR065
U 1 1 4CD86207
P 9750 900
F 0 "#PWR065" H 9750 860 30  0001 C CNN
F 1 "+3.3V" H 9750 1010 30  0000 C CNN
	1    9750 900 
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR066
U 1 1 4CD828DA
P 8350 1700
F 0 "#PWR066" H 8350 1700 30  0001 C CNN
F 1 "GND" H 8350 1630 30  0001 C CNN
	1    8350 1700
	1    0    0    -1  
$EndComp
$Comp
L CP C36
U 1 1 4CC5A26D
P 9750 3500
F 0 "C36" H 9800 3600 50  0000 L CNN
F 1 "100uF" H 9800 3400 50  0000 L CNN
	1    9750 3500
	1    0    0    -1  
$EndComp
$Comp
L CP C35
U 1 1 4CC5A258
P 9750 1300
F 0 "C35" H 9800 1400 50  0000 L CNN
F 1 "100uF" H 9800 1200 50  0000 L CNN
	1    9750 1300
	1    0    0    -1  
$EndComp
$Comp
L +2.5V #PWR067
U 1 1 4CAA91D0
P 8900 2300
F 0 "#PWR067" H 8900 2250 20  0001 C CNN
F 1 "+2.5V" H 8900 2400 30  0000 C CNN
	1    8900 2300
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR068
U 1 1 4CAA917B
P 9750 1700
F 0 "#PWR068" H 9750 1700 30  0001 C CNN
F 1 "GND" H 9750 1630 30  0001 C CNN
	1    9750 1700
	1    0    0    -1  
$EndComp
$Comp
L C C39
U 1 1 4CAA9130
P 8150 2600
F 0 "C39" H 8200 2700 50  0000 L CNN
F 1 "10uF" H 8200 2500 50  0000 L CNN
	1    8150 2600
	1    0    0    -1  
$EndComp
$Comp
L R R22
U 1 1 4CAA911D
P 8650 2650
F 0 "R22" V 8730 2650 50  0000 C CNN
F 1 "2.2k" V 8650 2650 50  0000 C CNN
	1    8650 2650
	-1   0    0    1   
$EndComp
$Comp
L R R16
U 1 1 4CAA9085
P 7150 2850
F 0 "R16" V 7230 2850 50  0000 C CNN
F 1 "154k" V 7150 2850 50  0000 C CNN
	1    7150 2850
	1    0    0    -1  
$EndComp
$Comp
L R R37
U 1 1 4CAA9075
P 7500 2600
F 0 "R37" V 7580 2600 50  0000 C CNN
F 1 "619k" V 7500 2600 50  0000 C CNN
	1    7500 2600
	0    1    1    0   
$EndComp
$Comp
L +1.2V #PWR069
U 1 1 4CAA8E8F
P 9750 3100
F 0 "#PWR069" H 9750 3240 20  0001 C CNN
F 1 "+1.2V" H 9750 3210 30  0000 C CNN
	1    9750 3100
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR070
U 1 1 4CAA8E47
P 9750 3800
F 0 "#PWR070" H 9750 3800 30  0001 C CNN
F 1 "GND" H 9750 3730 30  0001 C CNN
	1    9750 3800
	1    0    0    -1  
$EndComp
$Comp
L C C34
U 1 1 4CAA8DE2
P 3300 2500
F 0 "C34" H 3350 2600 50  0000 L CNN
F 1 "100uF" H 3350 2400 50  0000 L CNN
	1    3300 2500
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR071
U 1 1 4CAA8DE1
P 8350 3800
F 0 "#PWR071" H 8350 3800 30  0001 C CNN
F 1 "GND" H 8350 3730 30  0001 C CNN
	1    8350 3800
	1    0    0    -1  
$EndComp
$Comp
L INDUCTOR L2
U 1 1 4CAA8DDE
P 9000 3300
F 0 "L2" V 8950 3300 40  0000 C CNN
F 1 "15uH" V 9100 3300 40  0000 C CNN
	1    9000 3300
	0    -1   -1   0   
$EndComp
$Comp
L DIODE D5
U 1 1 4CAA8DDB
P 8350 3500
F 0 "D5" H 8350 3600 40  0000 C CNN
F 1 "DIODE" H 8350 3400 40  0000 C CNN
	1    8350 3500
	0    -1   -1   0   
$EndComp
$Comp
L MOSFET_P Q2
U 1 1 4CAA8DDA
P 7850 3400
F 0 "Q2" H 7850 3590 60  0000 R CNN
F 1 "MOSFET_P" V 8100 3400 60  0000 R CNN
	1    7850 3400
	0    1    -1   0   
$EndComp
$Comp
L R R36
U 1 1 4CAA8DD9
P 7300 3250
F 0 "R36" V 7380 3250 50  0000 C CNN
F 1 "47m" V 7300 3250 50  0000 C CNN
	1    7300 3250
	0    1    1    0   
$EndComp
$Comp
L GND #PWR072
U 1 1 4CAA8D01
P 11050 1200
F 0 "#PWR072" H 11050 1200 30  0001 C CNN
F 1 "GND" H 11050 1130 30  0001 C CNN
	1    11050 1200
	1    0    0    -1  
$EndComp
$Comp
L R R30
U 1 1 4CAA8CC8
P 10700 1100
F 0 "R30" V 10780 1100 50  0000 C CNN
F 1 "390" V 10700 1100 50  0000 C CNN
	1    10700 1100
	0    1    1    0   
$EndComp
$Comp
L LED D9
U 1 1 4CAA8CA5
P 10150 1100
F 0 "D9" H 10150 1200 50  0000 C CNN
F 1 "Power" H 10150 1000 50  0000 C CNN
	1    10150 1100
	1    0    0    -1  
$EndComp
$Comp
L C C37
U 1 1 4CAA8BDE
P 9000 1850
F 0 "C37" V 9050 1950 50  0000 L CNN
F 1 "10pF" V 9050 1650 50  0000 L CNN
	1    9000 1850
	0    -1   -1   0   
$EndComp
$Comp
L R R38
U 1 1 4CAA8AD7
P 9000 1600
F 0 "R38" V 9080 1600 50  0000 C CNN
F 1 "619k" V 9000 1600 50  0000 C CNN
	1    9000 1600
	0    1    1    0   
$EndComp
$Comp
L INDUCTOR L1
U 1 1 4CAA8AC4
P 9000 1100
F 0 "L1" V 8950 1100 40  0000 C CNN
F 1 "5uH" V 9100 1100 40  0000 C CNN
	1    9000 1100
	0    -1   -1   0   
$EndComp
$Comp
L GND #PWR073
U 1 1 4CAA8A67
P 7150 2200
F 0 "#PWR073" H 7150 2200 30  0001 C CNN
F 1 "GND" H 7150 2130 30  0001 C CNN
	1    7150 2200
	1    0    0    -1  
$EndComp
$Comp
L R R28
U 1 1 4CAA8A24
P 7150 1850
F 0 "R28" V 7230 1850 50  0000 C CNN
F 1 "365k" V 7150 1850 50  0000 C CNN
	1    7150 1850
	-1   0    0    1   
$EndComp
$Comp
L DIODE D4
U 1 1 4CAA89E5
P 8350 1300
F 0 "D4" H 8350 1400 40  0000 C CNN
F 1 "DIODE" H 8350 1200 40  0000 C CNN
	1    8350 1300
	0    -1   -1   0   
$EndComp
$Comp
L MOSFET_P Q1
U 1 1 4CAA88C4
P 7850 1200
F 0 "Q1" H 7850 1390 60  0000 R CNN
F 1 "MOSFET_P" V 8100 1200 60  0000 R CNN
	1    7850 1200
	0    1    -1   0   
$EndComp
$Comp
L R R35
U 1 1 4CAA8642
P 7200 750
F 0 "R35" V 7280 750 50  0000 C CNN
F 1 "47m" V 7200 750 50  0000 C CNN
	1    7200 750 
	0    1    1    0   
$EndComp
$Comp
L GND #PWR074
U 1 1 4CAA7845
P 3950 4300
F 0 "#PWR074" H 3950 4300 30  0001 C CNN
F 1 "GND" H 3950 4230 30  0001 C CNN
	1    3950 4300
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR075
U 1 1 4CAA7844
P 3300 3900
F 0 "#PWR075" H 3300 3900 30  0001 C CNN
F 1 "GND" H 3300 3830 30  0001 C CNN
	1    3300 3900
	1    0    0    -1  
$EndComp
$Comp
L C C33
U 1 1 4CAA7843
P 3950 4000
F 0 "C33" H 4000 4100 50  0000 L CNN
F 1 "1.5nF" H 4000 3900 50  0000 L CNN
	1    3950 4000
	1    0    0    -1  
$EndComp
$Comp
L C C3
U 1 1 4CAA7842
P 3300 3600
F 0 "C3" H 3350 3700 50  0000 L CNN
F 1 "0.1uF" H 3350 3500 50  0000 L CNN
	1    3300 3600
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR076
U 1 1 4CAA7821
P 3950 3200
F 0 "#PWR076" H 3950 3200 30  0001 C CNN
F 1 "GND" H 3950 3130 30  0001 C CNN
	1    3950 3200
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR077
U 1 1 4CAA7805
P 3950 2100
F 0 "#PWR077" H 3950 2100 30  0001 C CNN
F 1 "GND" H 3950 2030 30  0001 C CNN
	1    3950 2100
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR078
U 1 1 4CAA77F3
P 3500 2800
F 0 "#PWR078" H 3500 2800 30  0001 C CNN
F 1 "GND" H 3500 2730 30  0001 C CNN
	1    3500 2800
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR079
U 1 1 4CAA77F0
P 3300 1500
F 0 "#PWR079" H 3300 1500 30  0001 C CNN
F 1 "GND" H 3300 1430 30  0001 C CNN
	1    3300 1500
	1    0    0    -1  
$EndComp
$Comp
L C C32
U 1 1 4CAA77C9
P 3950 2900
F 0 "C32" H 4000 3000 50  0000 L CNN
F 1 "1.5nF" H 4000 2800 50  0000 L CNN
	1    3950 2900
	1    0    0    -1  
$EndComp
$Comp
L C C68
U 1 1 4CAA77B6
P 3650 2500
F 0 "C68" H 3700 2600 50  0000 L CNN
F 1 "1uF" H 3700 2400 50  0000 L CNN
	1    3650 2500
	1    0    0    -1  
$EndComp
$Comp
L C C31
U 1 1 4CAA775E
P 3950 1800
F 0 "C31" H 4000 1900 50  0000 L CNN
F 1 "1.5nF" H 4000 1700 50  0000 L CNN
	1    3950 1800
	1    0    0    -1  
$EndComp
$Comp
L C C2
U 1 1 4CAA7751
P 3300 1200
F 0 "C2" H 3350 1300 50  0000 L CNN
F 1 "0.1uF" H 3350 1100 50  0000 L CNN
	1    3300 1200
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR080
U 1 1 4CAA763E
P 6250 4200
F 0 "#PWR080" H 6250 4200 30  0001 C CNN
F 1 "GND" H 6250 4130 30  0001 C CNN
	1    6250 4200
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR081
U 1 1 4CAA763B
P 6250 3100
F 0 "#PWR081" H 6250 3100 30  0001 C CNN
F 1 "GND" H 6250 3030 30  0001 C CNN
	1    6250 3100
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR082
U 1 1 4CAA762C
P 6250 2000
F 0 "#PWR082" H 6250 2000 30  0001 C CNN
F 1 "GND" H 6250 1930 30  0001 C CNN
	1    6250 2000
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR083
U 1 1 4CAA716F
P 5350 1600
F 0 "#PWR083" H 5350 1600 30  0001 C CNN
F 1 "GND" H 5350 1530 30  0001 C CNN
	1    5350 1600
	1    0    0    -1  
$EndComp
$Comp
L SWITCH S1
U 1 1 4CAA6FDF
P 5350 1500
F 0 "S1" V 4900 1600 60  0000 C CNN
F 1 "SWITCH" V 4800 1650 60  0000 C CNN
	1    5350 1500
	1    0    0    -1  
$EndComp
$Comp
L TPS75003 IC1
U 1 1 4CAA6DE2
P 6350 2500
F 0 "IC1" H 6350 4050 60  0000 C CNN
F 1 "TPS75003" H 6350 4150 60  0000 C CNN
	1    6350 2500
	1    0    0    -1  
$EndComp
Text GLabel 7650 5250 0    60   BiDi ~ 0
RST
$Comp
L GND #PWR084
U 1 1 4B91872A
P 3950 5000
F 0 "#PWR084" H 3950 5000 30  0001 C CNN
F 1 "GND" H 3950 4930 30  0001 C CNN
	1    3950 5000
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR085
U 1 1 4B918727
P 6800 5800
F 0 "#PWR085" H 6800 5800 30  0001 C CNN
F 1 "GND" H 6800 5730 30  0001 C CNN
	1    6800 5800
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR086
U 1 1 4B918725
P 2650 4700
F 0 "#PWR086" H 2650 4700 30  0001 C CNN
F 1 "GND" H 2650 4630 30  0001 C CNN
	1    2650 4700
	1    0    0    -1  
$EndComp
$Comp
L +5V #PWR087
U 1 1 4B918724
P 2750 3700
F 0 "#PWR087" H 2750 3790 20  0001 C CNN
F 1 "+5V" H 2750 3790 30  0000 C CNN
	1    2750 3700
	1    0    0    -1  
$EndComp
$Comp
L CONN_6 P11
U 1 1 4B918720
P 8350 5500
F 0 "P11" V 8300 5500 60  0000 C CNN
F 1 "CONN_6" V 8400 5500 60  0000 C CNN
	1    8350 5500
	1    0    0    -1  
$EndComp
$Comp
L CONN_2 P2
U 1 1 4B91871D
P 2200 4500
F 0 "P2" V 2150 4500 40  0000 C CNN
F 1 "CONN_2" V 2250 4500 40  0000 C CNN
	1    2200 4500
	-1   0    0    1   
$EndComp
$Comp
L C C1
U 1 1 4B918716
P 3950 4700
F 0 "C1" H 4000 4800 50  0000 L CNN
F 1 "0.1uF" H 4000 4600 50  0000 L CNN
	1    3950 4700
	1    0    0    -1  
$EndComp
$EndSCHEMATC