| Allicdata Part #: | E-L9338MD/TR-ND |
| Manufacturer Part#: |
E-L9338MD/TR |
| Price: | $ 1.02 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | STMicroelectronics |
| Short Description: | IC MOTOR DRIVER LOWSIDE 20SO |
| More Detail: | N/A |
| DataSheet: |  E-L9338MD/TR Datasheet/PDF |
| Quantity: | 1000 |
| 1000 +: | $ 0.92169 |
| Voltage - Supply (Vcc/Vdd): | Not Required |
| Base Part Number: | L9338 |
| Supplier Device Package: | 20-SO |
| Package / Case: | 20-SOIC (0.295", 7.50mm Width) |
| Operating Temperature: | -40°C ~ 150°C (TJ) |
| Fault Protection: | Over Temperature |
| Features: | -- |
| Input Type: | Non-Inverting |
| Rds On (Typ): | 1.7 Ohm |
| Current - Output (Max): | -- |
| Series: | -- |
| Voltage - Load: | 4.5 V ~ 32 V |
| Interface: | On/Off |
| Output Type: | N-Channel |
| Output Configuration: | Low Side |
| Ratio - Input:Output: | 1:1 |
| Number of Outputs: | 4 |
| Switch Type: | General Purpose |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
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E-L9338MD/TR Application Field and Working Principle
PMIC - Power Distribution Switches, Load Drivers, are devices designed to control the power and light management in various electronic products. E-L9338MD/TR is a type of PMIC - Power Distribution Switches, Load Drivers, that provides advanced protection and high reliability to products in the area of automotive, industrial and consumer applications.
Application Field
E-L9338MD/TR is a high-side switch, with load current up to 1A and a load voltage up to 8V. It is often used in automotive and industrial applications, such as automotive auxiliary power systems, industrial power supplies, audio, gaming consoles and household appliances. With excellent switching performance and fast transient response time, it is suitable for applications requiring a high level of control over power supply.
Working Principle
The E-L9338MD/TR works according to the load current flow control principle. The load current is first drawn from the power supply through the PMIC and then routed to the load via an internal switch. The two input signals, the gate voltage and switch gate voltage, are both integrated in the PMIC and are used to control the switch. The gate voltage acts as a control signal, which controls the switch gate voltage, which in turn controls the load current.
The PMIC is equipped with an over-current protection circuit. In the event that an over-current situation is detected, the PMIC will shut down the switch and cut off the load current, thus protecting the connected devices from damage due to over-currents. Furthermore, the PMIC has a thermally shut down circuit, which will shut down the switch when the temperature of the PMIC reaches a certain threshold, thus protecting against potential fire hazards.
Conclusion
E-L9338MD/TR is a high-quality power distribution switch with load current up to 1A and a load voltage up to 8V. It is suitable for automotive and industrial applications, providing the protection and high reliability required for the areas of automotive, industrial and consumer applications. Its load current flow control principle, combined with its over-current protection and thermally shut down circuits ensure the highest levels of product reliability and safety.
The specific data is subject to PDF, and the above content is for reference
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