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Chip-cn-dat/L9110-dat/L9110-dat.md
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@@ -0,0 +1,39 @@
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+
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+# L9110-dat
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+
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+- datasheet = [[datasheet-l9110.pdf]]
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+
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+- [[SDR1056-dat]]
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+
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+- good for 3.3V motor to drive
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+
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+- alternative [[HG7881-dat]]
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+
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+## APPs
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+
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+![](2025-05-04-14-27-17.png)
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+
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+Wide supply voltage range: 2.5V-12V;
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+
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+![](2025-07-04-17-23-19.png)
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+
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+
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+## Key Specifications & Features
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+
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+| Feature | **L9110 / L9110S** | **DRV8871** |
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+| ------------------------- | --------------------------------------------------------------------------- | --------------------------------------------------------------------------------- |
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+| **Type / Configuration** | Dual-channel H-bridge. Can drive two DC motors or one 4-wire stepper motor. | Single full-bridge (one motor or one winding of stepper) driver. |
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+| **Supply Voltage Range** | ~2.5V to 12V | ~6.5V to 45V |
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+| **Logic / Input Voltage** | TTL/CMOS levels, works with 3.3V & 5V controllers | Up to ~5.5V logic input |
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+| **Current Capability** | Continuous: ~0.75-0.8 A per channel; peak ~1.5-2 A short-term | Peak ~3.6 A; RDS(on) ~565 mΩ (HS + LS) |
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+| **Protection Features** | Basic: clamp diodes, limited protection | Advanced: undervoltage lockout, overcurrent, thermal shutdown, current regulation |
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+| **Power Efficiency** | Higher losses at moderate load; best for low power | Efficient at higher loads; better handling of stress |
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+| **Cost & Size** | Very low cost, simple dual-channel module | Higher cost, more complex, industrial-grade |
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+
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+
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+
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+
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+
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+## ref
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+
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+- [[dc-motor-driver-dat]]
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\ No newline at end of file
Chip-cn-dat/L9110-dat/datasheet-l9110.pdf
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Chip-cn-dat/L9110S-dat/L9110S-dat.md
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@@ -1,22 +0,0 @@
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-
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-# L9110S-dat
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-
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-- datasheet = [[datasheet-l9110.pdf]]
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-
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-- [[SDR1056-dat]]
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-
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-- good for 3.3V motor to drive
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-
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-- alternative [[HG7881-dat]]
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-
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-## APPs
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-
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-![](2025-05-04-14-27-17.png)
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-
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-Wide supply voltage range: 2.5V-12V;
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-
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-![](2025-07-04-17-23-19.png)
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-
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-## ref
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-
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-- [[dc-motor-driver-dat]]
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Chip-cn-dat/L9110S-dat/datasheet-l9110.pdf
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Chip-cn-dat/TP-dat/TP4067-dat/TP4067-dat.md
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@@ -18,3 +18,6 @@ When the input voltage (AC adapter or USB power) is removed, the TP4067 automati
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**Schematic is the same as TP4057 as below** == [[TP4057-dat]]
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+## ref
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+
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+- [[TP-dat]]
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\ No newline at end of file
Tech-dat/acturator-dat/motor-dat/DC-motor-dat/DC-motor-driver-dat/DC-motor-driver-dat.md
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@@ -5,7 +5,7 @@
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- [[Darlington-transistor-array-dat]] - [[transistor-array-dat]] - [[transistor-dat]] - [[MOSFET-dat]] - [[IGBT-dat]]
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-- [[L9110S-dat]]
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+- [[L9110-dat]]
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- [[L298-dat]] - [[L293-dat]]
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