Chip-cn-dat/TP-dat/tp-dat.md
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# TP-dat
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-- [[TP]]
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+
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- [[TP4055-dat]]
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- [[TP5100-dat]] == 20V input, BAT : -8.4V ~ 20V
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+- [[TP5400-dat]]
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+
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+TP5400 1000mA Li-lon Battery Charger and 5V 1A boost
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+
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+
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http://www.tpwic.com/
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## ref
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+- [[TP]]
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+
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- [[battery-charger-dat]]
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Chip-cn-dat/fitipower-dat/2026-02-12-19-31-01.png
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Chip-cn-dat/fitipower-dat/2026-02-12-19-32-08.png
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Chip-cn-dat/fitipower-dat/2026-02-12-19-32-33.png
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Chip-cn-dat/fitipower-dat/fitipower-dat.md
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+
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+
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+# fitipower-dat
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+
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+The FP6601 is a fast charge protocol controller and follows Quick Charge 2.0 specification for smart power bank application. The protocol feature monitors USB D+/D- data line voltage, and automatically adjusts output voltage of power bank and wall adaptor to optimize charge time.
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+
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+- [[USB-QC2.0-dat]] - [[USB-SDK-dat]]
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+
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+
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+![](2026-02-12-19-31-01.png)
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+
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+
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+FP6601 can support not only USB BC compliant devices, but also Apple / Samsung devices and automatically detects whether a connected powered device (PD) is Quick Charge 2.0 capable before enabling output voltage adjustment.
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+
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+If a PD not compliant to Quick Charge 2.0 is detected the FP6601 disables output voltage adjustment to ensure safe operation with legacy 5 V only USB PDs.
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+
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+The FP6601 is available in a space-saving SOT-23-6 package.
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+
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+
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+
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+![](2026-02-12-19-32-08.png)
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+
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+
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+- [[ACDC-dat]] - [[app-dat]]
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+
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+![](2026-02-12-19-32-33.png)
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+
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+
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+- [[fast-charge-methods-dat]] - [[USB-QC2.0-dat]]
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Chip-cn-dat/injoinic-dat/injoinic-dat.md
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@@ -34,6 +34,8 @@ https://w.electrodragon.com/w/Injoinic
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## ref
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+- [[TP-dat]]
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+
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- [[injoinic]]
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- [[m]]
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Chip-dat/TI-dat/TI-Power-dat/2026-02-12-19-17-09.png
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Chip-dat/TI-dat/TI-Power-dat/2026-02-12-19-20-12.png
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Chip-dat/TI-dat/TI-Power-dat/TI-power-dat.md
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# TI-power-dat
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-## DCDC boost
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+- [[ti-power-dcdc-boost-dat]]
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-- [[LM2577-dat]]
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+## battery charger
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+- [[battery-charger-dat]] - [[BQ24075-dat]] - [[TI-power-dat]]
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-## battery charger
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+1.5A USB-FRIENDLY Li-Ion BATTERY CHARGER AND POWER-PATH MANAGEMENT IC
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+
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+![](2026-02-12-19-20-12.png)
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+
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+
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+
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+
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+
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+- [[BQ24650-dat]] - BQ24650RVAR 丝印PAS VQFN-16 电池充电控制器芯片 - [[MPPT-dat]] == PAS TI71W
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+
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+BQ24650 Stand-Alone Synchronous Buck Battery Charge Controller for Solar Power With Maximum Power Point Tracking
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-- [[battery-charger-dat]] - [[BT24075-dat]] - [[TI-power-dat]]
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+![](2026-02-12-19-17-09.png)
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Chip-dat/TI-dat/TI-Power-dat/TI-power-dcdc-boost-dat/2026-02-12-19-27-44.png
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Chip-dat/TI-dat/TI-Power-dat/TI-power-dcdc-boost-dat/2026-02-12-19-39-14.png
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Chip-dat/TI-dat/TI-Power-dat/TI-power-dcdc-boost-dat/TI-power-dcdc-boost-dat.md
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+# TI-power-dcdc-boost-dat
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+## DCDC boost
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+
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+- [[LM2577-dat]]
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+
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+
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+
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+
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+- [[TI-power-dat]] - [[TPS61088-dat]] - [[LM2577-dat]]
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+
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+== S61088
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+
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+TPS61088 10-A Fully-Integrated Synchronous Boost Converter
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+![](2026-02-12-19-27-44.png)
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+
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+![](2026-02-12-19-39-14.png)
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+
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+TPS61088芯片
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+
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+- 输入: 2.7-4.5VDC
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+- 输出:5VDC/4A(20W)
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+- 工作温度：-40℃℃~+85℃℃
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+- 安装方式：贴片和插件
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+- 产品尺寸：25X17X5.8mm
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+
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+
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+## ref
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+
Tech-dat/Interface-dat/USB-SDK-dat/USB-SDK-dat.md
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- [[keyboard-dat]] - [[mouse-dat]]
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-- [[USB-FC-dat]]
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+- [[USB-FC-dat]] - [[USB-PD-dat]] - [[USB-QC-dat]] - [[USB-PPS-dat]] - [[fast-charge-methods-dat]]
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- [[WCH-dat]]
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battery-dat/battery-charger-dat/battery-charger-dat.md
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# battery-charge-dat
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+
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+
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+
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+## info
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+
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https://w.electrodragon.com/w/Category:Battery_Charge
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The most following charger options are for the lithium-ion battery
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[[TP-dat]] - [[TP4056-dat]] - [[TP5000-dat]] - [[TP4054-dat]] - [[TP4067-dat]]
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-[[injoinic-dat]]
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-- [[IP5306-dat]]
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+[[injoinic-dat]] - [[IP5306-dat]]
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- [[CN3722-dat]] - [[CN3768-dat]]
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- [[battery-charger-dat]] - [[BT24075-dat]] - [[TI-power-dat]]
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+- [[TI-power-dat]]
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+
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+
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+
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+
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## Board
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battery-dat/battery-charger-dat/fast-charge-methods-dat/USB-QC-dat.md
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+# USB-QC-dat
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+
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+- [[fast-charge-methods-dat]] - [[USB-QC-dat]] - [[USB-PD-dat]]
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+
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+- [[conn-usb-micro-dat]] - [[conn-usb-type-c-dat]]
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+
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+1. Different "Languages" (Protocols)
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+
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+QC 2.0: Uses the D+ and D- data lines of a USB cable to negotiate voltage by changing the DC voltage levels on those pins.
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+USB PD: Uses a dedicated CC (Configuration Channel) line inside the USB-C cable to send high-speed digital data packets for negotiation.
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+2. Physical Interface
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+`QC 2.0` was designed for USB-A to Micro-USB cables.
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+`USB PD` requires a USB-C to USB-C (or USB-C to Lightning) connection to utilize the CC pin.
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+
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+USB Charging Compatibility Matrix
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+
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+| Power Source (Charger) | Device (Load) | Result | Protocol Negotiation |
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+| :--------------------- | :------------------------------ | :------------ | :------------------------------------ |
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+| **QC 2.0 / 3.0** | **USB PD** (e.g., Pixel/iPhone) | **Slow (5V)** | Fails; defaults to standard USB power |
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+| **USB PD** | **QC 2.0 / 3.0** | **Slow (5V)** | Fails; CC pins vs D+/D- mismatch |
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+| **QC 4.0 / 4+ / 5.0** | **USB PD** | **Fast** | Compatible (QC 4+ is built on PD) |
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+| **Multi-Protocol** | **Any** | **Fast** | Charger chip auto-detects protocol |
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+1. Important Exception: QC 4.0 and Newer
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+Starting with Quick Charge 4.0, Qualcomm made their technology compatible with the USB PD standard.
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+QC 2.0 / 3.0: Proprietary and Incompatible with PD.
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+QC 4.0 / 4+ / 5.0: Built on top of USB PD, so they are compatible.
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+## ref
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+- [[m]]
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battery-dat/battery-charger-dat/fast-charge-methods-dat/fast-charge-methods-dat.md
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- [[USB-PD-dat]] - [[PD3.0-dat]] - [[PD2.0-dat]]
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-- [[USB-QC-dat]]
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+Quick Charge 2.0
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+- [[USB-QC-dat]] - [[fitipower-dat]]
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- [[USB-PPS-dat]]
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power-dat/DC-dat/DCDC-dat/dcdc-boost-dat/dcdc-boost-dat.md
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@@ -26,6 +26,11 @@ high power - [[OPMS080-dat]]
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10A 150W == [[OPM1013-dat]]
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## compare
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| model | description | peripherals | type |