BOM-DAT/mosfet-dat/mos-p-dat/mos-p-dat.md
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@@ -1,6 +1,7 @@
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# P-MOS-dat
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+
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- [[mosfet-dat]] - [[mos-n-dat]] - [[mos-p-dat]]
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## parts
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+
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+
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+
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+
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- [[Alpha-omega-dat]]
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- `AO4407A` == 30V P-Channel MOSFET == SOP8
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- IRF4905
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- IRF9540N
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-SI4435 - SOIC-8 P沟道 -30V/-8.1A 贴片MOSFET
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+`SI4435` - SOIC-8 P沟道 -30V/-8.1A 贴片MOSFET
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+
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+`SI2307` - P-CHANNEL MOSFET == 2.7A -30V == `A7SHB`
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34
-SI2307
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IRLML6402TRPBF
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Chip-cn-dat/injoinic-dat/IP5306-dat/IP5306-dat.md
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# IP5306-dat
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+
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+
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+- [[battery-charger-1s-dat]]
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+
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+
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+
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+## board
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+
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- [[OPM1123-dat]] - [[NWI1241-dat]]
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- DS: https://www.laskakit.cz/user/related_files/ip5306.pdf
Chip-dat/ETA-solutions-dat/ETA-solutions-dat.md
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- [[battery-charger-dat]] - [[ETA-solutions-dat]]
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+- [[battery-charger-1s-dat]]
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+
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+## apps
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+
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+- [[power-UPS-dat]] - [[power-bank-dat]]
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+
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+
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+## chip
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+
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+- [[ETA9640-dat]]
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+
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+## ETA6093
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+
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+
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ETA6093 - 1.2A Switching Charger and 1.2A Boost in One Sot23-5 with Single Inductor
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APPLICATIONS
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-  Tablet, MID
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-  Smart Phone
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--  Power Bank
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\ No newline at end of file
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+-  Power Bank
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+
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+
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+
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+## ref
Chip-dat/ETA-solutions-dat/ETA9640-dat/ETA9640-dat.md
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+
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+
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+# ETA9640-dat
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+
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+- [[power-UPS-dat]] - [[power-bank-dat]]
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+
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+
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+
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+5V/1A Synchronous Boost with 1A Linear Charger for Power Bank
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+
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+The ETA9640 is a fully integrated power management unit specifically designed for Power Bank, Mobile Charger, Backup Battery Charger applications.
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+
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+
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+
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+## ref
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+
app-dat/app-dat.md
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## Power
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-- [[UPS-dat]]
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+- [[power-UPS-dat]]
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## Mechanical
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app-dat/power-UPS-dat/2026-03-14-15-40-25.png
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app-dat/power-UPS-dat/2026-03-14-15-40-42.png
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app-dat/power-UPS-dat/power-UPS-dat.md
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-# UPS-dat
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+# power-UPS-dat
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-- [[power-UPS-dat]] - [[MCP73871-dat]] - [[microchip-power-dat]] - [[TPS6123x-dat]] - [[TI-power-dcdc-boost-dat]]
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+- [[power-UPS-dat]] - [[MCP73871-dat]] - [[microchip-power-dat]] - [[TPS6123x-dat]] - [[TI-power-dcdc-boost-dat]] - [[dcdc-boost-down-dat]] - [[charge-pump-dat]]
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+- [[power-UPS-dat]] - [[power-bank-dat]]
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+## design 2
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+
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+- [[ETA-solutions-dat]] - [[ETA9640-dat]]
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+
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+- [[mos-p-dat]]
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+
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+反接、过压、短路保护
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+
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+参数：
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+
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+- 输入电压：5V/1A以上
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+- 输出电压：5V/1A（MAX）
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+- 充电截止电压：4.2V 1%;
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+- 电池过放保护电压：2.7V;
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+- 输入/电池反接保护、输入过压保护，输出短路保护：用于标称电压为3.7V等18650、聚合物等电池的充放电，单个或者多个电池并联同样可使用。
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+
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+
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+J1焊盘设定允许最大充电电流：外接电源5V/1A以上后，默认短接为1A外接电源5V/1A以下，悬空断开短接为0.5A
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+
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+- 两个发光二极管指示灯（预留焊盘）、
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+- R+为外接电源工作状态（正极接口）
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+- G+为电池容量状态（正极接口）
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+- 1.充放电时可通过一二三四段闪烁或频率，显示当前电池容量，频率越快电池容量越充足。
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+- 2.充电时未接电池，快闪四次，当没有接入充电电源时或只接电池一段时间后，自动熄灭。
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+
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+![](2026-03-14-15-40-25.png)
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+
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+
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+![](2026-03-14-15-40-42.png)
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## UPS example product 1.
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app-dat/power-bank-dat/power-bank-dat.md
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@@ -4,6 +4,7 @@
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+- [[power-UPS-dat]] - [[power-bank-dat]]
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- [[LDR5108-dat]] - [[Legendary-dat]] - [[power-bank-dat]]
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-
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+- [[ETA-solutions-dat]]
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battery-dat/battery-charger-dat/battery-charger-1s-dat/battery-charger-1s-dat.md
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- [[battery-protector-dat]] - [[battery-charger-dat]] - [[battery-packs-dat]]
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-- most common used but maybe not the best == [[TP4056-dat]] - [[TP-dat]]
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+## simutaniously charge and use
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+
2
+- [[ETA-solutions-dat]]
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+
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+- [[injoinic-dat]] - [[IP5306-dat]]
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+
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+
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+
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+
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+## chip
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+
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+
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+
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+
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+- most common used but maybe not the best == [[TP4056-dat]] - [[TP-dat]]
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+
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+
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+