INA204AIDGSRG4 vs INA204AIPWR
| Part Number |
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| Category | PMIC - Current Regulation/Management | PMIC - Current Regulation/Management |
| Manufacturer | Texas Instruments | Texas Instruments |
| Description | IC CURRENT MONITOR 3.5% 10MSOP | IC CURRENT MONITOR 3.5% 14TSSOP |
| Package | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Tube |
| Series | - | - |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | 14-TSSOP (0.173\", 4.40mm Width) |
| Supplier Device Package | 10-VSSOP | 14-TSSOP |
| Function | Current Monitor | Current Monitor |
| Accuracy | ±3.5% | ±3.5% |
| Current - Output | 1mA | 1mA |
| Voltage - Input | -16 V ~ 80 V | -16V ~ 80V |
| Sensing Method | High-Side | High-Side |
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1. What is a PMIC current regulation/management IC? What is its main function?
A current regulation/management IC is a power management integrated circuit (PMIC) used to control and regulate the current in a circuit. It is mainly used to stabilize current output, prevent overcurrent, protect circuits, and ensure efficient and safe operation of the device.
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2. What are the typical application scenarios of PMIC current regulators?
Current regulators are commonly used in scenarios such as LED driving, charging management, battery protection, motor control, and sensor circuits to provide precise current control and protection functions.
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3. Does the PMIC current management IC support multi-channel control?
Yes, many current management ICs support multi-channel control and can provide independent current regulation for multiple loads, which is suitable for complex systems that require multi-channel current regulation.
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4. What is the role of current management ICs in LED drivers?
In LED drivers, current management ICs control the current of LEDs to make the brightness consistent, reduce power consumption, avoid LED damage caused by excessive current, and extend the life of LEDs.
