Difference between revisions of "BATMRG1"
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− | + | Merge pair of 6 cell LiIon battery packs - with low voltage indicator | |
Part of the [[Ankle_0806]] project: | Part of the [[Ankle_0806]] project: | ||
− | [[JANK1]] | [[BENCH2]] | [[BENCH2F]] | [[BATPTC1]] | [[BATMRG1]] | [[ | + | [[JANK1]] | [[BENCH2]] | [[BENCH2F]] | [[BATPTC1]] | [[BATMRG1]] | [[BPWR1]] | [[POT4a]] | [[QAKAMP]] |
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3 P1,P2,PO1 Dean's Ultra Plug high c urrent battery connector [http://wsdeans.com/products/plugs/ultra_plug.html] | 3 P1,P2,PO1 Dean's Ultra Plug high c urrent battery connector [http://wsdeans.com/products/plugs/ultra_plug.html] | ||
− | 1 U1 LT6700CS6-1# | + | 1 U1 LT6700CS6-1#TRMP LT6700CS6-3 (TSOT23-6) dual CMP with 0.4V ref |
1 D1 MMSZ5256B-FDICT-ND zener 30V SOD-123 | 1 D1 MMSZ5256B-FDICT-ND zener 30V SOD-123 | ||
1 DZZ1 MMSZ5246B-FDICT-ND zener 16V SOD-123 (connect between R9&R5) | 1 DZZ1 MMSZ5246B-FDICT-ND zener 16V SOD-123 (connect between R9&R5) |
Latest revision as of 17:10, 14 September 2006
Merge pair of 6 cell LiIon battery packs - with low voltage indicator
Part of the Ankle_0806 project:
JANK1 | BENCH2 | BENCH2F | BATPTC1 | BATMRG1 | BPWR1 | POT4a | QAKAMP
Identification
- AP Circuits PCB labeled "ankle-v3/batmrg1.pcb", "091206"
- 1.7 x 1.0"
Design files
Bill of Material
- For 12 LiIon cells (51V to 36V)
3 P1,P2,PO1 Dean's Ultra Plug high c urrent battery connector [1] 1 U1 LT6700CS6-1#TRMP LT6700CS6-3 (TSOT23-6) dual CMP with 0.4V ref 1 D1 MMSZ5256B-FDICT-ND zener 30V SOD-123 1 DZZ1 MMSZ5246B-FDICT-ND zener 16V SOD-123 (connect between R9&R5) 1 R1 RHM10.0KCCT-ND 10k res 0805 1% 1 R4 RHM3.00KCCT-ND 3K res 0805 1% (green LED current from 16V) 2 R2,R3 RHM499CCT-ND 499ohm res 0805 1% (red/yellow LED current when near cutoff 6V) 1 DL3 P504CT-ND green LED 1 DL2 P505CT-ND orange LED (yellow prefered) 1 DL1 P503CT-ND red LED 1 R5 RHM698KCCT-ND 698K res 0805 1% 1 R7 3266w-503-ND 3266W bourns pot 50k (OBS) 1 R9 RHM30.0kcct-nd 30K res 0805 1% 1 R6 RHM1.00Mcct-ND 1M res 0805 1% 1 R8 311-10.0MCRCT-ND 10M res 0805 1% 1 C1 PCC2398CT-ND 0.1u, 50V, cap0603 (MLCC X7R) 1 C2 PCC2289CT-ND .68u, 10V, cap0805 (MLCC X5R) 1 C3 PCC1840CT-ND 0.1u, 50V, cap0805 (MLCC X7R) 1 CB1 493-1933-ND Elec 39u, 63V (should use 7343 tant 63V) 0 CB1 495-1589-1-ND Tant 10u, 50V
- For 5 LiIon cells (21.2 to 15V)
* D1 should be 9V zener (MMSZ5239B-FDICT-ND) * no need to populate DZZ1 * R4 may be decreased to 2K