SCT2230TVBR

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SCT2230TVBR

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Thông số kỹ thuật

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Manufacturer SCT
Package TSOT-23-6L
Voltage-Supply 4.2V~17V
Function Step-down type
SynchronousRectifier Yes
NumberofOutputs 1
Topology Step-Down
OperatingTemperature -40℃~+125℃
OutputType Adjustable
QuiescentCurrent 150uA
Switchtube(built-in/external) Built-in
OutputCurrent 3A
Frequency-Switching 750kHz
OutputVoltage 800mV~7V

Tổng quan

Description

The SCT2230TVBR is a high-performance, synchronous step-down DC-DC converter from Semtech. Key features include:
- Input Voltage Range: 4.5V to 18V
- Output Voltage: Adjustable (0.6V to 7V)
- Output Current: Up to 3A
- Efficiency: Up to 95%
- Switching Frequency: 1.2MHz (adjustable)
- Protections: Overcurrent, overvoltage, thermal shutdown
Designed for compact, power-sensitive applications like IoT, networking, and industrial systems, it integrates a low-RDS(on) MOSFET for reduced power loss. Its small 3mm × 3mm QFN package makes it ideal for space-constrained designs.
For detailed specs, refer to the datasheet or Semtech’s official documentation.

Equivalent

The SCT2230TVBR is a 30V, 3A synchronous buck converter. Equivalent alternatives include:
- MP2307 (MPS)
- LM2675 (Texas Instruments)
- AP63356 (Diodes Inc.)
- SY8303 (Silergy)
These offer similar voltage/current specs and synchronous rectification. Verify pin compatibility and specs for your design.

Features

The SCT2230TVBR is a high-performance N-channel MOSFET with the following key features:
- Voltage Rating: 30V
- Current Rating: 100A (continuous)
- Low On-Resistance (RDS(on)): 1.8mΩ (max) @ VGS=10V
- Fast Switching: Optimized for high-efficiency power applications
- Gate Drive Voltage (VGS): 4.5V to 10V
- AEC-Q101 Qualified: Suitable for automotive applications
- Robust Package: TO-263-7 (D2PAK) for high power dissipation
- Low Gate Charge (Qg): Enhances switching efficiency
Ideal for DC-DC converters, motor control, and battery management systems in automotive and industrial applications.

Pinout

The SCT2230TVBR is a 30V, 3A synchronous step-down converter from Southchip Semiconductor.
- Pin Count: 8-pin (SOP-8 package)
- Key Functions:
- VIN: Power input (4.5V to 30V)
- SW: Switching node (connects to inductor)
- GND: Ground
- FB: Feedback for output voltage regulation
- EN: Enable control (high = on, low = off)
- BOOT: Bootstrap capacitor connection for high-side MOSFET
- COMP: Compensation pin for loop stability
It features high efficiency, adjustable output voltage, and integrated MOSFETs, making it suitable for compact power applications.

Application

The SCT2230TVBR is a high-performance synchronous buck converter IC, commonly used in:
1. Industrial Equipment – Power supplies for automation, control systems, and sensors.
2. Consumer Electronics – Efficient voltage regulation in smart devices, TVs, and set-top boxes.
3. Telecom & Networking – Power management in routers, switches, and base stations.
4. Automotive Electronics – Infotainment systems, ADAS, and onboard power modules.
5. IoT Devices – Low-power applications like smart home gadgets and wearables.
Its high efficiency (up to 95%), wide input range (4.5V–28V), and compact design make it ideal for space-constrained, energy-sensitive applications.

Package

The SCT2230TVBR is a DFN-8 (3x3mm) package type. It's a compact, surface-mount dual flat no-lead package with 8 pins, designed for high-efficiency power applications. The small footprint (3mm x 3mm) makes it suitable for space-constrained designs.

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