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NCP45541IMNTWG-H
+Lista de MateriaisIC PWR SWITCH N-CHAN 1:1 12DFN
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Especificações
| Atributo | Valor |
| Series | ecoSWITCH™ |
| Part Status | Active |
| Switch Type | General Purpose |
| Number of Outputs | 1 |
| Ratio - Input: Output | 1:1 |
| Output Configuration | High Side |
| Output Type | N-Channel |
| Interface | On/Off |
| Voltage - Load | 0.5V ~ 13.5V |
| Voltage - Supply (Vcc/Vdd) | 3V ~ 5.5V |
| Current - Output (Max) | 14A |
| Rds On (Typ) | 4.8mOhm |
| Input Type | Non-Inverting |
| Features | Power Good, Slew Rate Controlled |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Supplier Device Package | 12-DFN (3x3) |
| Package / Case | 12-VFDFN Exposed Pad |
| Base Product Number | NCP45541 |
Visão Geral
Description
Integrated protection features include overcurrent protection, thermal shutdown, and reverse current blocking, which enhance the reliability and safety of the circuits in which it is implemented. The IC is housed in a compact DFN (Dual Flat No-lead) package, which minimizes board space and is suitable for high-density designs. Its applications can range from battery-powered devices to complex electronic systems requiring precise power control. Overall, the NCP45541IMNTWG-H is a reliable solution for managing power in advanced electronic applications.
Equivalent
1. TPS22918 from Texas Instruments
2. AP22802 from Diodes Incorporated
3. SiP32419 from Vishay
4. MAX4995A from Maxim Integrated (now part of Analog Devices)
5. MIC2019 from Microchip Technology
Always verify electrical and thermal specifications, pin compatibility, and application requirements when selecting an equivalent.
Features
1. Low On-Resistance: It offers low RDS(ON) to minimize power loss and enhance efficiency.
2. Load Switch Functionality: Facilitates controlled power distribution to subsystems.
3. Input Voltage Range: Supports a wide input voltage range, enhancing versatility in applications.
4. Controlled Turn-On: Features a controlled turn-on mechanism to reduce inrush current.
5. Integrated Control Logic: Simplifies design with built-in control logic for easy interfacing.
6. Protection Features: Includes over-current protection and thermal shutdown to ensure device and system safety.
7. Compact Package: Available in a small, space-saving package, suitable for compact designs.
These features make the NCP45541IMNTWG-H ideal for applications requiring reliable power switching with protection and efficiency, such as consumer electronics and portable devices.
Pinout
In terms of pin count, the NCP45541IMNTWG-H usually comes in a small package such as a WDFN (dual flat no-leads) with a pin count of around 6 or 8, depending on the specific version or packaging configuration. The main pins generally include:
1. VIN: Input voltage supply.
2. VOUT: Load switch output voltage.
3. GND: Ground connection.
4. EN: Enable pin to turn the switch on or off.
5. NC: No connection or sometimes used for additional functionalities like status signaling.
These pins facilitate the core functions of the IC, which are to control the power flow to connected loads efficiently, ensuring low power loss and protection features like current limiting and thermal shutdown. Always refer to the specific datasheet for exact pin configuration and detailed functionalities.