INA206AIPWR vs INA204AIDR
| Part Number |
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| Category | PMIC - Current Regulation/Management | PMIC - Current Regulation/Management |
| Manufacturer | Texas Instruments | Texas Instruments |
| Description | IC CURRENT SHUNT MONITOR 14TSSOP | IC CURRENT MONITOR 3.5% 14SOIC |
| Package | Bulk | Cut Tape (CT) |
| Series | - | - |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 14-TSSOP (0.173\", 4.40mm Width) | 14-SOIC (0.154\", 3.90mm Width) |
| Supplier Device Package | 14-TSSOP | 14-SOIC |
| Function | Current Monitor | Current Monitor |
| Accuracy | ±3.5% | ±3.5% |
| Current - Output | 1mA | 1mA |
| Voltage - Input | -16V ~ 80V | -16V ~ 80V |
| Sensing Method | High-Side | High-Side |
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1. 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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2. What is the working principle of a current regulation/management IC?
The current management IC maintains stability by monitoring current changes and adjusting the output current to prevent load changes or input voltage fluctuations from affecting the system. In addition, it can also limit excessive current input to protect sensitive circuit components.
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3. What is over-current protection (OCP) in current management ICs?
Over-current protection (OCP) is a protection mechanism that automatically limits or cuts off the current when an excessive current is detected to prevent circuit damage or thermal runaway.
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4. How to choose the right current regulation/management IC?
When selecting a current regulation IC, you need to consider the current range, accuracy, number of channels, response speed, heat dissipation capability, and whether it has over-current, short-circuit and other protection functions to meet application requirements.
