switch 5V regulator to LTC part, use 33mA of its capacity to charge e-match cap

diff --git a/beacon.sch b/beacon.sch
index 7389cfaa0862484e6950c80bdc42ce1f8544b750..db7d1e477dc8fc9b1fa13c1ab86d2a0c6b305896 100644 (file)
--- a/beacon.sch
+++ b/beacon.sch
@@ -602,38 +602,38 @@ N 58400 52000 58400 63900 4
 N 58000 51600 58000 64300 4
 N 62500 63600 70200 63600 4
 N 70200 63600 70200 65900 4
-C 47700 62300 1 0 0 MP3H6115A.sym
+C 47800 62900 1 0 0 MP3H6115A.sym
 {
-T 48295 63195 5 10 1 1 0 0 1
+T 48395 63795 5 10 1 1 0 0 1
 device=MP3H6115A
-T 48095 63495 5 10 1 1 0 0 1
+T 48195 64095 5 10 1 1 0 0 1
 refdes=U6
-T 47695 62295 5 10 0 1 0 0 1
+T 47795 62895 5 10 0 1 0 0 1
 footprint=MOT1317
-T 47700 62300 5 10 0 1 0 0 1
+T 47800 62900 5 10 0 1 0 0 1
 digikey=MP3H6115A6U-ND
 }
-C 47300 63300 1 0 0 3.3V-plus-1.sym
-N 47500 63300 47500 62900 4
-N 47500 62900 47700 62900 4
-C 48600 61700 1 0 0 gnd-1.sym
-C 47700 62000 1 90 0 capacitor.sym
+C 47400 63900 1 0 0 3.3V-plus-1.sym
+N 47600 63900 47600 63500 4
+N 47600 63500 47800 63500 4
+C 48700 62300 1 0 0 gnd-1.sym
+C 47800 62600 1 90 0 capacitor.sym
 {
-T 47000 62200 5 10 0 0 90 0 1
+T 47100 62800 5 10 0 0 90 0 1
 device=CAPACITOR
-T 47800 62700 5 10 1 1 180 0 1
+T 47900 63300 5 10 1 1 180 0 1
 refdes=C19
-T 46800 62200 5 10 0 0 90 0 1
+T 46900 62800 5 10 0 0 90 0 1
 symversion=0.1
-T 47600 62200 5 10 1 1 0 0 1
+T 47700 62800 5 10 1 1 0 0 1
 value=0.1uF
-T 47700 62000 5 10 0 1 0 0 1
+T 47800 62600 5 10 0 1 0 0 1
 digikey=399-3027-1-ND
-T 47700 62000 5 10 0 0 0 0 1
+T 47800 62600 5 10 0 0 0 0 1
 footprint=0402
 }
-N 47500 62000 48700 62000 4
-N 48700 62000 48700 62300 4
+N 47600 62600 48800 62600 4
+N 48800 62600 48800 62900 4
 C 47200 51500 1 270 1 FDN335N.sym
 {
 T 47100 51200 5 10 0 0 90 2 1
@@ -664,7 +664,7 @@ C 47500 53800 1 270 0 cap-polar.sym
 {
 T 48200 53600 5 10 0 0 270 0 1
 device=POLARIZED_CAPACITOR
-T 47300 53500 5 10 1 1 0 0 1
+T 47200 53500 5 10 1 1 0 0 1
 refdes=C14
 T 48400 53600 5 10 0 0 270 0 1
 symversion=0.1
@@ -686,18 +686,13 @@ T 47400 54100 5 10 0 0 90 0 1
 device=RESISTOR
 T 47500 54500 5 10 1 1 180 0 1
 refdes=R15
-T 47300 54000 5 10 1 1 0 0 1
-value=1k
+T 47200 54000 5 10 1 1 0 0 1
+value=150
 T 47800 53800 5 10 0 1 0 0 1
-digikey=RHM1.1KERCT-ND
+digikey=RMCF1/81505%RCT-ND
 T 47800 53800 5 10 0 0 0 0 1
 footprint=1206
 }
-N 47700 54900 46200 54900 4
-{
-T 46200 55000 5 10 1 1 0 0 1
-netname=v_lipo
-}
 N 47200 52100 45200 52100 4
 {
 T 45200 52200 5 10 1 1 0 0 1
@@ -708,27 +703,27 @@ N 47200 50700 45200 50700 4
 T 45200 50800 5 10 1 1 0 0 1
 netname=main
 }
-C 50300 62000 1 90 0 capacitor.sym
+C 50400 62600 1 90 0 capacitor.sym
 {
-T 49600 62200 5 10 0 0 90 0 1
+T 49700 62800 5 10 0 0 90 0 1
 device=CAPACITOR
-T 50100 62700 5 10 1 1 180 0 1
+T 50200 63300 5 10 1 1 180 0 1
 refdes=C20
-T 49400 62200 5 10 0 0 90 0 1
+T 49500 62800 5 10 0 0 90 0 1
 symversion=0.1
-T 49600 62200 5 10 1 1 0 0 1
+T 49700 62800 5 10 1 1 0 0 1
 value=47pF
-T 50300 62000 5 10 0 1 0 0 1
+T 50400 62600 5 10 0 1 0 0 1
 digikey=311-1158-1-ND
-T 50300 62000 5 10 0 0 0 0 1
+T 50400 62600 5 10 0 0 0 0 1
 footprint=0402
 }
-N 51300 62900 49900 62900 4
+N 51400 63500 50000 63500 4
 {
-T 50900 63000 5 10 1 1 0 0 1
+T 51000 63600 5 10 1 1 0 0 1
 netname=pres
 }
-C 50000 61700 1 0 0 gnd-1.sym
+C 50100 62300 1 0 0 gnd-1.sym
 C 49200 52200 1 0 0 conn-2.sym
 {
 T 48800 52800 5 10 0 1 0 0 1
@@ -751,24 +746,24 @@ value=1984617
 T 49200 50800 5 10 0 1 0 0 1
 digikey=277-1721-ND
 }
-C 47600 55800 1 0 0 MCP9700.sym
+C 47700 56400 1 0 0 MCP9700.sym
 {
-T 47795 56795 5 10 1 1 0 0 1
+T 47895 57395 5 10 1 1 0 0 1
 refdes=U5
-T 48295 56795 5 10 1 1 0 0 1
+T 48395 57395 5 10 1 1 0 0 1
 device=MCP9700
-T 47595 55795 5 10 0 1 0 0 1
+T 47695 56395 5 10 0 1 0 0 1
 footprint=TO92
-T 47600 55800 5 10 0 0 0 0 1
+T 47700 56400 5 10 0 0 0 0 1
 digikey=MCP9700A-E/TO-ND
 }
-C 47100 56700 1 0 0 3.3V-plus-1.sym
-N 47300 56700 47300 56500 4
-N 47300 56500 47600 56500 4
-C 48400 55500 1 0 0 gnd-1.sym
-N 49400 56500 50900 56500 4
+C 47200 57300 1 0 0 3.3V-plus-1.sym
+N 47400 57300 47400 57100 4
+N 47400 57100 47700 57100 4
+C 48500 56100 1 0 0 gnd-1.sym
+N 49500 57100 51000 57100 4
 {
-T 50400 56600 5 10 1 1 0 0 1
+T 50500 57200 5 10 1 1 0 0 1
 netname=temp
 }
 C 49000 51700 1 0 0 resistor.sym
@@ -813,7 +808,6 @@ T 13300 -8600 8 10 0 1 0 0 1
 digikey=MMA7260QT-ND
 T 13300 -8600 8 10 0 1 0 0 1
 digikey=MCP9700-E/TO-ND
-N 47700 54700 47700 54900 4
 N 64200 65900 66200 65900 4
 N 66600 65900 67400 65900 4
 {
@@ -825,43 +819,43 @@ N 66200 64700 66200 64300 4
 T 66100 66700 9 10 1 0 0 0 2
 Power
 Switch
-C 48800 59100 1 90 0 resistor-1.sym
+C 48900 59700 1 90 0 resistor-1.sym
 {
-T 48400 59400 5 10 0 0 90 0 1
+T 48500 60000 5 10 0 0 90 0 1
 device=RESISTOR
-T 49200 59800 5 10 1 1 180 0 1
+T 49300 60400 5 10 1 1 180 0 1
 refdes=R12
-T 48900 59300 5 10 1 1 0 0 1
+T 49000 59900 5 10 1 1 0 0 1
 value=5k
-T 48800 59100 5 10 0 0 0 0 1
+T 48900 59700 5 10 0 0 0 0 1
 footprint=0402
 }
-C 48800 58000 1 90 0 resistor-1.sym
+C 48900 58600 1 90 0 resistor-1.sym
 {
-T 48400 58300 5 10 0 0 90 0 1
+T 48500 58900 5 10 0 0 90 0 1
 device=RESISTOR
-T 49200 58700 5 10 1 1 180 0 1
+T 49300 59300 5 10 1 1 180 0 1
 refdes=R13
-T 48900 58200 5 10 1 1 0 0 1
+T 49000 58800 5 10 1 1 0 0 1
 value=10K
-T 48800 58000 5 10 0 0 0 0 1
+T 48900 58600 5 10 0 0 0 0 1
 digikey=RMCF1/16S10K1%RCT-ND
-T 48800 58000 5 10 0 0 0 0 1
+T 48900 58600 5 10 0 0 0 0 1
 footprint=0402
 }
-N 48700 59100 48700 58900 4
-N 48700 59000 50000 59000 4
+N 48800 59700 48800 59500 4
+N 48800 59600 50100 59600 4
 {
-T 49500 59100 5 10 1 1 0 0 1
+T 49600 59700 5 10 1 1 0 0 1
 netname=v_batt
 }
-N 48700 60000 47800 60000 4
+N 48800 60600 47900 60600 4
 {
-T 47800 60100 5 10 1 1 0 0 1
+T 47900 60700 5 10 1 1 0 0 1
 netname=v_lipo
 }
-C 48600 57700 1 0 0 gnd-1.sym
-T 47600 60400 9 10 1 0 0 0 2
+C 48700 58300 1 0 0 gnd-1.sym
+T 47700 61000 9 10 1 0 0 0 2
 Make it possible to sample 
 LiPo battery voltage with ADC
 N 62900 54800 61600 54800 4
@@ -1161,165 +1155,144 @@ N 49000 48400 50200 48400 4
 N 50200 47300 50200 48400 4
 N 50200 45700 50200 44900 4
 N 50200 44900 49000 44900 4
-C 51000 64700 1 0 0 gnd-1.sym
-C 55500 64900 1 90 0 capacitor.sym
+C 53100 67100 1 0 0 gnd-1.sym
+C 55800 67300 1 90 0 capacitor.sym
 {
-T 54800 65100 5 10 0 0 90 0 1
+T 55100 67500 5 10 0 0 90 0 1
 device=CAPACITOR
-T 55900 65600 5 10 1 1 180 0 1
-refdes=C305
-T 54600 65100 5 10 0 0 90 0 1
+T 56000 68000 5 10 1 1 180 0 1
+refdes=C2
+T 54900 67500 5 10 0 0 90 0 1
 symversion=0.1
-T 55400 65100 5 10 1 1 0 0 1
+T 55700 67500 5 10 1 1 0 0 1
 value=0.1uF
-T 55500 64900 5 10 0 1 0 0 1
+T 55800 67300 5 10 0 1 0 0 1
 digikey=399-1249-1-ND
-T 55500 64900 5 10 0 0 0 0 1
+T 55800 67300 5 10 0 0 0 0 1
 footprint=0402
 }
-C 55200 64600 1 0 0 gnd-1.sym
-N 51900 66700 54200 66700 4
+C 55500 67000 1 0 0 gnd-1.sym
+N 54000 69100 54500 69100 4
 T 13300 -8600 8 10 0 1 0 0 1
 digikey=MMA7260QT-ND
 T 13300 -8600 8 10 0 1 0 0 1
 digikey=MCP9700-E/TO-ND
-C 49600 65000 1 0 0 MMA2202D.sym
+C 51700 67400 1 0 0 MMA2202D.sym
 {
-T 50095 66995 5 10 1 1 0 0 1
+T 52195 69395 5 10 1 1 0 0 1
 device=MMA2202EG
-T 49895 67295 5 10 1 1 0 0 1
+T 51995 69695 5 10 1 1 0 0 1
 refdes=U9
-T 49595 64995 5 10 0 1 0 0 1
+T 51695 67395 5 10 0 1 0 0 1
 footprint=SOIC16
-T 49600 65000 5 10 0 0 0 0 1
+T 51700 67400 5 10 0 0 0 0 1
 digikey=MMA2202EG-ND
 }
-C 47700 65700 1 90 0 capacitor.sym
+C 48800 67300 1 90 0 capacitor.sym
 {
-T 47000 65900 5 10 0 0 90 0 1
+T 48100 67500 5 10 0 0 90 0 1
 device=CAPACITOR
-T 47400 66500 5 10 1 1 180 0 1
+T 49300 68100 5 10 1 1 180 0 1
 refdes=C304
-T 46800 65900 5 10 0 0 90 0 1
+T 47900 67500 5 10 0 0 90 0 1
 symversion=0.1
-T 47700 65695 5 10 0 1 90 0 1
+T 48800 67295 5 10 0 1 90 0 1
 footprint=0402
-T 46900 65800 5 10 1 1 0 0 1
-value=0.1uF
-T 47700 65700 5 10 0 1 0 0 1
+T 48800 67400 5 10 1 1 0 0 1
+value=4.7uF
+T 48800 67300 5 10 0 1 0 0 1
 digikey=399-3027-1-ND
 }
-N 47500 66700 47500 66600 4
-C 47400 65400 1 0 0 gnd-1.sym
-C 46500 66700 1 0 0 5V-plus-1.sym
-C 54300 65800 1 90 0 resistor.sym
+N 48600 69100 48600 68200 4
+C 48400 69100 1 0 0 5V-plus-1.sym
+C 54600 68200 1 90 0 resistor.sym
 {
-T 53900 66100 5 10 0 0 90 0 1
+T 54200 68500 5 10 0 0 90 0 1
 device=RESISTOR
-T 54900 66500 5 10 1 1 180 0 1
+T 55200 68900 5 10 1 1 180 0 1
 refdes=R302
-T 54300 65795 5 10 0 1 90 0 1
+T 54600 68195 5 10 0 1 90 0 1
 footprint=0402
-T 54400 66000 5 10 1 1 0 0 1
+T 54700 68400 5 10 1 1 0 0 1
 value=5k
 }
-C 54300 64900 1 90 0 resistor.sym
+C 54600 67300 1 90 0 resistor.sym
 {
-T 53900 65200 5 10 0 0 90 0 1
+T 54200 67600 5 10 0 0 90 0 1
 device=RESISTOR
-T 54900 65600 5 10 1 1 180 0 1
+T 55200 68000 5 10 1 1 180 0 1
 refdes=R303
-T 54300 64895 5 10 0 1 90 0 1
+T 54600 67295 5 10 0 1 90 0 1
 footprint=0402
-T 54400 65100 5 10 1 1 0 0 1
+T 54700 67500 5 10 1 1 0 0 1
 value=10K
-T 54300 64900 5 10 0 1 0 0 1
+T 54600 67300 5 10 0 1 0 0 1
 digikey=RMCF1/16S10K1%RCT-ND
 }
-N 54200 65800 56400 65800 4
+N 54500 68200 56700 68200 4
 {
-T 55900 65900 5 10 1 1 0 0 1
+T 56200 68300 5 10 1 1 0 0 1
 netname=accel
 }
-C 54100 64600 1 0 0 gnd-1.sym
-C 42400 65000 1 0 0 MAX1686H.sym
-{
-T 42795 67395 5 10 1 1 0 0 1
-refdes=U8
-T 43395 66395 5 10 1 1 0 0 1
-device=MAX1686H
-T 42395 64995 5 10 0 1 0 0 1
-footprint=SOT23-5
-}
-C 46000 65700 1 90 0 capacitor.sym
+C 54400 67000 1 0 0 gnd-1.sym
+C 46800 67300 1 90 0 capacitor.sym
 {
-T 45300 65900 5 10 0 0 90 0 1
+T 46100 67500 5 10 0 0 90 0 1
 device=CAPACITOR
-T 46500 66500 5 10 1 1 180 0 1
-refdes=C303
-T 45100 65900 5 10 0 0 90 0 1
+T 47300 68100 5 10 1 1 180 0 1
+refdes=C302
+T 45900 67500 5 10 0 0 90 0 1
 symversion=0.1
-T 46000 65695 5 10 0 1 90 0 1
+T 46800 67295 5 10 0 1 90 0 1
 footprint=0402
-T 46000 65800 5 10 1 1 0 0 1
-value=2.2uF
-T 46000 65700 5 10 0 1 0 0 1
+T 46800 67400 5 10 1 1 0 0 1
+value=0.001uF
+T 46800 67300 5 10 0 1 0 0 1
 digikey=587-1453-1-ND
 }
-C 43500 67800 1 0 0 capacitor.sym
+C 44600 70200 1 0 0 capacitor.sym
 {
-T 43700 68500 5 10 0 0 0 0 1
+T 44800 70900 5 10 0 0 0 0 1
 device=CAPACITOR
-T 43300 68200 5 10 1 1 0 0 1
-refdes=C302
-T 43700 68700 5 10 0 0 0 0 1
+T 44400 70600 5 10 1 1 0 0 1
+refdes=C301
+T 44800 71100 5 10 0 0 0 0 1
 symversion=0.1
-T 43495 67800 5 10 0 1 0 0 1
+T 44595 70200 5 10 0 1 0 0 1
 footprint=0402
-T 44100 68200 5 10 1 1 0 0 1
-value=0.047uF
-T 43500 67800 5 10 0 1 0 0 1
+T 45200 70600 5 10 1 1 0 0 1
+value=0.22uF
+T 44600 70200 5 10 0 1 0 0 1
 digikey=490-1316-1-ND
 }
-C 42000 65700 1 90 0 capacitor.sym
+C 43500 67300 1 90 0 capacitor.sym
 {
-T 41300 65900 5 10 0 0 90 0 1
+T 42800 67500 5 10 0 0 90 0 1
 device=CAPACITOR
-T 41600 66500 5 10 1 1 180 0 1
+T 43100 68100 5 10 1 1 180 0 1
 refdes=C300
-T 41100 65900 5 10 0 0 90 0 1
+T 42600 67500 5 10 0 0 90 0 1
 symversion=0.1
-T 42000 65695 5 10 0 1 90 0 1
+T 43500 67295 5 10 0 1 90 0 1
 footprint=0402
-T 41200 65800 5 10 1 1 0 0 1
-value=0.1uF
-T 42000 65700 5 10 0 1 0 0 1
+T 42700 67400 5 10 1 1 0 0 1
+value=4.7uF
+T 43500 67300 5 10 0 1 0 0 1
 digikey=399-3027-1-ND
 }
-N 45400 66700 49600 66700 4
-N 43500 67600 43500 68000 4
-N 44400 68000 44400 67800 4
-N 44400 67800 44300 67800 4
-N 44300 67800 44300 67600 4
-N 42400 66700 41800 66700 4
-N 41800 66700 41800 66600 4
-C 41600 66700 1 0 0 3.3V-plus-1.sym
-C 41700 65400 1 0 0 gnd-1.sym
-C 45700 65400 1 0 0 gnd-1.sym
-C 43800 64500 1 0 0 gnd-1.sym
-N 43500 65000 43500 64900 4
-N 44300 64900 44300 65000 4
-N 43900 64800 43900 64900 4
-N 42400 65900 42200 65900 4
-N 42200 65900 42200 66700 4
-N 42400 65500 42200 65500 4
-N 42200 65500 42200 64900 4
-N 42200 64900 44300 64900 4
-N 45800 66700 45800 66600 4
-T 53100 67300 9 10 1 0 0 0 2
+N 46500 69100 51700 69100 4
+N 44500 70000 44500 70400 4
+N 45700 70000 45700 70400 4
+N 43700 69100 43300 69100 4
+C 43100 69100 1 0 0 3.3V-plus-1.sym
+C 44800 66800 1 0 0 gnd-1.sym
+N 44900 67100 44900 67800 4
+N 43700 68700 43300 68700 4
+N 43300 68200 43300 69100 4
+T 54600 69600 9 10 1 0 0 0 2
 Accelerometer runs on 5V,
 divider to match ADC range.
-T 49900 67700 9 10 1 0 0 0 4
+T 52000 70100 9 10 1 0 0 0 4
 MMA2201  is 40G
 MMA2202 is 50G
 MMA2204 is 100G
@@ -1360,9 +1333,9 @@ value=10k
 }
 C 46100 50900 1 0 0 gnd-1.sym
 C 46100 49500 1 0 0 gnd-1.sym
-N 49600 65900 48600 65900 4
+N 51700 68300 50800 68300 4
 {
-T 48600 66000 5 10 1 1 0 0 1
+T 50800 68400 5 10 1 1 0 0 1
 netname=accel_st
 }
 N 55000 48300 54800 48300 4
@@ -1371,3 +1344,53 @@ T 56000 44800 9 10 1 0 0 0 3
 v_lipo provided for optional remote
 attachment of SparkFun GPS-08936
 based on MN5010HS GPS module
+C 43700 67800 1 0 0 LTC1682-5.sym
+{
+T 44095 69795 5 10 1 1 0 0 1
+refdes=U?
+T 44495 68995 5 10 1 1 0 0 1
+device=LTC1682-5
+T 43695 67795 5 10 0 1 0 0 1
+footprint=SOT23-5
+}
+N 44500 70400 44600 70400 4
+N 45500 70400 45700 70400 4
+N 46600 67300 46600 67200 4
+N 46500 68300 46600 68300 4
+N 46600 68300 46600 68200 4
+C 47800 67300 1 90 0 capacitor.sym
+{
+T 47100 67500 5 10 0 0 90 0 1
+device=CAPACITOR
+T 48300 68100 5 10 1 1 180 0 1
+refdes=C303
+T 46900 67500 5 10 0 0 90 0 1
+symversion=0.1
+T 47800 67295 5 10 0 1 90 0 1
+footprint=0402
+T 47800 67400 5 10 1 1 0 0 1
+value=4.7uF
+T 47800 67300 5 10 0 1 0 0 1
+digikey=587-1453-1-ND
+}
+N 46500 68700 47600 68700 4
+N 47600 68700 47600 68200 4
+N 47600 67200 47600 67300 4
+N 44900 67200 48600 67200 4
+N 48600 67200 48600 67300 4
+N 43300 67300 43300 67200 4
+N 43300 67200 44900 67200 4
+C 50400 67700 1 90 0 capacitor-1.sym
+{
+T 49700 67900 5 10 0 0 90 0 1
+device=CAPACITOR
+T 50000 68400 5 10 1 1 180 0 1
+refdes=C1
+T 49500 67900 5 10 0 0 90 0 1
+symversion=0.1
+T 49600 67800 5 10 1 1 0 0 1
+value=0.1uF
+}
+N 50200 68600 50200 69100 4
+C 50100 67400 1 0 0 gnd-1.sym
+C 47500 54700 1 0 0 5V-plus-1.sym