BOM-DAT/mosfet-dat/mos-n-dat/mos-n-dat.md
... ...
@@ -2,6 +2,9 @@
2 2
# n-mos-dat
3 3
4 4
5
+- [[mosfet-dat]] - [[mos-n-dat]] - [[mos-p-dat]]
6
+
7
+
5 8
- [[vishay-dat]]
6 9
7 10
... ...
@@ -25,7 +28,8 @@
25 28
26 29
NCE6050KA - The NCE6050KA is a 60V, 50A N-channel enhancement mode power MOSFET from NCE Power, typically available in a TO-252 (DPAK) surface-mount package. It features low on-resistance and is designed for high-current applications such as power switching, motor drivers, and industrial systems.
27 30
28
-SI2302DS
31
+`SI2302DS` == N-Channel 20 V (D-S) MOSFET
32
+
29 33
30 34
SI2304
31 35
... ...
@@ -37,6 +41,9 @@ RQ3E080BNTB
37 41
38 42
AO3400A
39 43
44
+
45
+`P3055LDG` - T0-252 (DPAK) - Lead-Free == 25V / 12A == `NIKO-SEM` - N-Channel Logic Level Enhancement Mode Field Effect Transistor
46
+
40 47
## dual mos-N
41 48
42 49
IRF8313 TRPBF
BOM-DAT/mosfet-dat/mos-p-dat/mos-p-dat.md
... ...
@@ -1,7 +1,7 @@
1 1
2 2
# P-MOS-dat
3 3
4
-- [[mosfet-dat]]
4
+- [[mosfet-dat]] - [[mos-n-dat]] - [[mos-p-dat]]
5 5
6 6
7 7
... ...
@@ -14,6 +14,13 @@
14 14
15 15
## parts
16 16
17
+- [[Alpha-omega-dat]]
18
+
19
+- `AO4407A` == 30V P-Channel MOSFET == SOP8
20
+ - VDS = -30V
21
+ - ID = -12A
22
+
23
+
17 24
- [[AO3401-dat]]
18 25
19 26
- IRLML6402 TRPBF
BOM-DAT/transistor-dat/transistor-dat.md
... ...
@@ -111,6 +111,10 @@ Relay drivers, high-speed inverters, general high-current switching applications
111 111
112 112
## un-sorted
113 113
114
+- `G1` == 5551 2N5551 丝印G1 MMBT5551LT1G `NPN` 贴片三极管SOT-23
115
+
116
+- `2L` == 2N5401 丝印2L MMBT5401LT1G SOT-23 贴片三极管
117
+
114 118
- [BCR116E6327](https://www.mouser.com/ProductDetail/Infineon-Technologies/BCR-116-E6327?qs=OWKQh20churs%252Bj9jXRGlFg%3D%3D&srsltid=AfmBOoq-frf2cIVFR5tG9npa_zhflZxKBJ_wqftDIDK69ALQzAtPfXW6) == Built in bias resistor (R1=4.7 kΩ, R2=47 kΩ) == Infineon == BCR 116 E6327
115 119
116 120
- IRFML8244TRPBF
Chip-dat/Alpha-omega-dat/Alpha-omega-dat.md
... ...
@@ -1,9 +1,18 @@
1 1
2 2
# Alpha-omega-dat
3 3
4
-- [[mosfet-dat]]
4
+- [[mosfet-dat]] - [[mos-n-dat]] - [[mos-p-dat]]
5 5
6 6
7 7
- AO3406
8 8
9 9
- AO4458-VB = N-Channel 30-V(D-S)MOSFET
10
+
11
+
12
+- `AO4407A` == 30V P-Channel MOSFET == SOP8
13
+
14
+- [[AO3401-dat]]
15
+
16
+
17
+## ref
18
+
Chip-dat/OnSemi-dat/OnSemi-dat.md
... ...
@@ -9,6 +9,19 @@
9 9
10 10
- [[dcdc-down-dat]]
11 11
12
+
13
+
14
+## mosfet
15
+
16
+T14
17
+
18
+MOSFET – Power, N-Channel, DPAK 14 A, 25 V NTD14N03R, NVD14N03R
19
+
20
+14 AMPERES, 25 VOLTS RDS(on) = 70.4 m (Typ)
21
+
22
+
23
+
24
+
12 25
## Triac Driver Optocoupler
13 26
14 27
6-Pin DIP Zero-Cross Triac Driver Optocoupler (600 Volt Peak)
Chip-dat/ablic-dat/2026-03-14-14-48-05.png
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Chip-dat/ablic-dat/ablic-dat.md
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@@ -3,7 +3,10 @@
3 3
# ablic-dat.md
4 4
5 5
6
-S-8254A Series
6
+
7
+## S-8254A
8
+
9
+S-8254A Series == [[battery-protector-3s-dat]] == version 2
7 10
8 11
BATTERY PROTECTION IC FOR 3-SERIAL- OR 4-SERIAL-CELL PACK
9 12
... ...
@@ -16,6 +19,24 @@ https://www.ablic.com/en/doc/datasheet/battery_protection/S8254A_E.pdf
16 19
17 20
18 21
22
+
23
+
24
+## 883A == S-8261 Series
25
+
26
+- [[battery-1s-dat]] - [[ablic-dat]]
27
+
28
+
29
+BATTERY PROTECTION IC FOR 1-CELL PACK
30
+
31
+![](2026-03-14-14-48-05.png)
32
+
33
+
34
+
35
+
36
+
37
+
38
+
39
+
19 40
## ref
20 41
21 42
- [[battery-protector-dat]]
... ...
\ No newline at end of file
Chip-dat/airoha-dat/airoha-dat.md
... ...
@@ -3,4 +3,7 @@
3 3
4 4
AB1526: An advanced single-chip solution that integrates baseband and radio for high-density audio applications. AB1526 supports Bluetooth 4.2 dual-mode certification, it has embedded serial flash memory, more flexible customer software upgrades and supports third-party software porting.
5 5
6
-[Official website]: http://www.airoha.com/
... ...
\ No newline at end of file
0
+[Official website]: http://www.airoha.com/
1
+
2
+
3
+
battery-dat/battery-BMS-dat/battery-protector-1s-dat/battery-protector-1s-dat.md
... ...
@@ -10,7 +10,11 @@
10 10
11 11
12 12
13
+## chip
13 14
15
+- [[ABLIC-dat]] - [[battery-1s-dat]]
16
+
17
+- [[DW01-dat]]
14 18
15 19
## solution 1 DW01 + 8205
16 20
battery-dat/battery-BMS-dat/battery-protector-3s-dat/2026-02-12-18-09-17.png
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battery-dat/battery-BMS-dat/battery-protector-3s-dat/2026-02-12-20-51-16.png
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battery-dat/battery-BMS-dat/battery-protector-3s-dat/2026-02-12-21-29-27.png
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battery-dat/battery-BMS-dat/battery-protector-3s-dat/2026-02-12-21-32-20.png
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battery-dat/battery-BMS-dat/battery-protector-3s-dat/2026-02-12-21-33-09.png
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battery-dat/battery-BMS-dat/battery-protector-3s-dat/2026-03-14-14-43-23.png
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battery-dat/battery-BMS-dat/battery-protector-3s-dat/2026-03-14-14-43-52.png
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battery-dat/battery-BMS-dat/battery-protector-3s-dat/2026-03-14-14-54-22.png
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battery-dat/battery-BMS-dat/battery-protector-3s-dat/2026-03-14-14-55-39.png
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battery-dat/battery-BMS-dat/battery-protector-3s-dat/2026-03-14-15-05-52.png
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battery-dat/battery-BMS-dat/battery-protector-3s-dat/2026-03-14-15-06-27.png
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battery-dat/battery-BMS-dat/battery-protector-3s-dat/2026-03-14-15-08-46.png
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battery-dat/battery-BMS-dat/battery-protector-3s-dat/battery-protector-3s-dat.md
... ...
@@ -0,0 +1,73 @@
1
+
2
+
3
+# battery-protector-3s-dat
4
+
5
+- [[battery-3s-dat]] - [[battery-protector-3s-dat]] - [[battery-charger-3s-dat]] - [[battery-charger-dat]]
6
+
7
+
8
+
9
+## wiring
10
+
11
+
12
+- [[DW01-dat]] - [[chip-unsort-dat]]
13
+
14
+![](2026-02-12-20-51-16.png)
15
+
16
+![](2026-02-12-18-09-17.png)
17
+
18
+
19
+## all 3s protector researched
20
+
21
+
22
+![](2026-03-14-14-43-23.png)
23
+
24
+## protector version 3-1 mini
25
+
26
+![](2026-03-14-15-06-27.png)
27
+
28
+## protector version 3
29
+
30
+- [[onsemi-dat]] - [[mosfet-dat]] == T14
31
+
32
+- [[mos-n-dat]] - SI2302
33
+
34
+- [[ABLIC-dat]] - [[battery-1s-dat]] - [[DW01-dat]]
35
+
36
+- [[transistor-dat]]
37
+
38
+this 25A 3S protector
39
+
40
+![](2026-03-14-14-43-52.png)
41
+
42
+
43
+details
44
+
45
+![](2026-03-14-14-54-22.png)
46
+
47
+![](2026-02-12-21-32-20.png)
48
+
49
+
50
+normal and balanced version
51
+
52
+![](2026-02-12-21-33-09.png)
53
+
54
+
55
+## portector version 2-1 mini
56
+
57
+![](2026-03-14-15-05-52.png)
58
+
59
+![](2026-03-14-15-08-46.png)
60
+## protector version 2
61
+
62
+- [[mos-p-dat]] - [[ablic-dat]] == - 82544A
63
+
64
+![](2026-03-14-14-55-39.png)
65
+
66
+![](2026-02-12-21-29-27.png)
67
+
68
+
69
+
70
+
71
+
72
+## ref
73
+
battery-dat/battery-BMS-dat/battery-protector-dat/battery-protector-dat.md
... ...
@@ -13,7 +13,7 @@
13 13
- [[battery-protector-primary-dat]] - [[battery-protector-secondary-dat]] -[[battery-balance-dat]]
14 14
15 15
16
-
16
+- [[battery-protector-3s-dat]] - [[battery-protector-dat]]
17 17
18 18
## full protector
19 19
battery-dat/battery-pack-dat/battery-packs-dat/battery-1S-dat/battery-1S-dat.md
... ...
@@ -13,11 +13,14 @@
13 13
14 14
- [[battery-protector-dat]] - [[battery-charger-dat]] - [[battery-packs-dat]]
15 15
16
+
17
+
18
+
16 19
## workaround
17 20
18 21
- 1x 18650
19
-- 2x 18350
20
-- 2x 14500
22
+- 2x parallel 18350
23
+- 2x parallel 14500
21 24
22 25
## BMS protection
23 26
battery-dat/battery-pack-dat/battery-packs-dat/battery-3s-dat/2026-02-12-18-09-17.png
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battery-dat/battery-pack-dat/battery-packs-dat/battery-3s-dat/2026-02-12-21-33-09.png
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battery-dat/battery-pack-dat/battery-packs-dat/battery-3s-dat/battery-3s-dat.md
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@@ -8,39 +8,21 @@
8 8
9 9
- [[battery-BMS-dat]]
10 10
11
-## solutions
11
+- [[battery-protector-3s-dat]] - [[battery-protector-dat]]
12 12
13
-- [[IP2326-dat]] - [[IP236x-dat]] - [[injoinic-dat]]
14
-
15
-- [[CN3300-dat]] - [[CN3306-dat]] - [[Consonance-dat]]
16
-
17
-
18
-
19
-## version 3
20
-
21
-![](2026-02-12-21-32-20.png)
22 13
23 14
24
-normal and balanced version
15
+- [[battery-3s-dat]] - [[battery-protector-3s-dat]] - [[battery-charger-3s-dat]] - [[battery-charger-dat]]
25 16
26
-![](2026-02-12-21-33-09.png)
27 17
28 18
29
-## version 2
30 19
31
-![](2026-02-12-21-29-27.png)
20
+## general solutions
32 21
33
-- B254
34
-
35
-
36
-## wiring
37
-
38
-
39
-- [[DW01-dat]] - [[chip-unsort-dat]]
22
+- [[IP2326-dat]] - [[IP236x-dat]] - [[injoinic-dat]]
40 23
41
-![](2026-02-12-20-51-16.png)
24
+- [[CN3300-dat]] - [[CN3306-dat]] - [[Consonance-dat]]
42 25
43
-![](2026-02-12-18-09-17.png)
44 26
45 27
46 28
chip-unsort-dat/DW01-dat.md
... ...
@@ -2,4 +2,20 @@
2 2
# DW01-dat
3 3
4 4
5
+
6
+
7
+- [[battery-protector-1s-dat]] - [[battery-1s-dat]]
8
+
9
+
10
+## chip
11
+
12
+- DW01H
13
+
14
+## sch
15
+
5 16
![](2026-02-12-21-20-23.png)
17
+
18
+
19
+
20
+## ref
21
+