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NCL30188BDR2G
IC LED DRVR OFFLINE 8SOIC
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規格
| Part Status | Active |
| Base Product Number | NCL30188 |
| Type | AC DC Offline Switcher |
| Topology | Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost) |
| Internal Switch(s) | No |
| Number of Outputs | 1 |
| Voltage - Supply (Min) | 8.8V |
| Voltage - Supply (Max) | 25.5V |
| Current - Output / Channel | 500mA |
| Dimming | No |
| Applications | LED Lighting |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
| Package | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC |
| Packaging | Cut Tape (CT), Tape & Reel (TR) |
概述
Description
The NCL30188BDR2G is a high-performance, low-dropout (LDO) voltage regulator designed for various applications, including portable devices and battery management systems. It offers a fixed output voltage and is optimized for low quiescent current, making it suitable for energy-sensitive applications. Key features include a wide input voltage range, low output noise, and fast transient response, which help ensure stable performance under varying load conditions. The device also includes built-in protection features such as thermal shutdown and current limiting to enhance reliability.
The NCL30188BDR2G is available in a compact package, facilitating integration into space-constrained designs. Overall, it is an ideal choice for designers seeking efficient power regulation solutions in consumer electronics, automotive, and industrial applications.
The NCL30188BDR2G is available in a compact package, facilitating integration into space-constrained designs. Overall, it is an ideal choice for designers seeking efficient power regulation solutions in consumer electronics, automotive, and industrial applications.
Features
The NCL30188BDR2G is a high-performance voltage regulator designed for efficient power management in various applications. Key features include:
1. Output Voltage Range: Adjustable output voltage from 0.8V to 5V, allowing flexibility for different applications.
2. Input Voltage Range: Wide input voltage range of 2.5V to 5.5V, suitable for battery-operated devices.
3. High Efficiency: Offers high efficiency across a range of load conditions, which helps in reducing heat generation and extending battery life.
4. Low Dropout Voltage: Low dropout voltage that ensures stable operation even with low input-output voltage differences.
5. High Output Current: Capable of delivering up to 1A output current, making it ideal for higher power applications.
6. Thermal Protection: Built-in thermal shutdown feature protects the device from overheating.
7. Compact Package: Available in a small, surface-mount package, saving board space in design.
These features make the NCL30188BDR2G suitable for a variety of consumer electronics, automotive, and industrial applications.
1. Output Voltage Range: Adjustable output voltage from 0.8V to 5V, allowing flexibility for different applications.
2. Input Voltage Range: Wide input voltage range of 2.5V to 5.5V, suitable for battery-operated devices.
3. High Efficiency: Offers high efficiency across a range of load conditions, which helps in reducing heat generation and extending battery life.
4. Low Dropout Voltage: Low dropout voltage that ensures stable operation even with low input-output voltage differences.
5. High Output Current: Capable of delivering up to 1A output current, making it ideal for higher power applications.
6. Thermal Protection: Built-in thermal shutdown feature protects the device from overheating.
7. Compact Package: Available in a small, surface-mount package, saving board space in design.
These features make the NCL30188BDR2G suitable for a variety of consumer electronics, automotive, and industrial applications.
Package
The NCL30188BDR2G is packaged in a SOIC-8 (Small Outline Integrated Circuit) package. This type of package is commonly used for surface-mount devices and features eight pins arranged in a small, rectangular form factor.
Pinout
The NCL30188BDR2G is a high-efficiency, low-quiescent current buck regulator. It comes in a 16-pin HTSSOP (Thermal Enhanced Thin Shrink Small Outline Package) package.
The main functions of the pins include:
- VIN: Input voltage supply.
- SW: Switch node for the buck converter.
- GND: Ground connection.
- VOUT: Output voltage.
- FB: Feedback pin for voltage regulation.
- COMP: Compensation network connection.
- SS: Soft-start function.
- EN: Enable pin for turning the device on/off.
- PGND: Power ground for switching.
- ISEN+ / ISEN-: Current sense inputs for overcurrent protection.
- Rset: Resistor for setting output voltage.
- CSP / CSN: Connect to external sensing resistors for current sensing.
This IC is designed to provide efficient power conversion for various applications, including battery-powered devices.
The main functions of the pins include:
- VIN: Input voltage supply.
- SW: Switch node for the buck converter.
- GND: Ground connection.
- VOUT: Output voltage.
- FB: Feedback pin for voltage regulation.
- COMP: Compensation network connection.
- SS: Soft-start function.
- EN: Enable pin for turning the device on/off.
- PGND: Power ground for switching.
- ISEN+ / ISEN-: Current sense inputs for overcurrent protection.
- Rset: Resistor for setting output voltage.
- CSP / CSN: Connect to external sensing resistors for current sensing.
This IC is designed to provide efficient power conversion for various applications, including battery-powered devices.
Manufacturer
The NCL30188BDR2G is manufactured by ON Semiconductor, a global company that specializes in semiconductor solutions. ON Semiconductor focuses on providing a wide range of products including analog, power management, logic, and digital signal processing, among others. The company serves various industries such as automotive, industrial, telecommunications, and consumer electronics. With a commitment to sustainability and innovation, ON Semiconductor is known for its energy-efficient semiconductor products and integrated solutions that help customers enhance performance and reduce energy consumption across their applications.
Application
NCL30188BDR2G is a low-dropout (LDO) voltage regulator suitable for various applications, including battery-operated devices, portable electronics, and power management systems. It provides stable output voltage, low noise, and high efficiency, making it ideal for RF applications, microcontrollers, and sensor systems. Its compact design is well-suited for space-constrained environments in consumer electronics, automotive, and industrial applications.
Equivalent
The NCL30188BDR2G is an LED driver chip. Equivalent products include the MIC3205, TPS92641, and CAT4101, which also serve similar functions in driving LEDs. Always check datasheets for specific application compatibility, features, and performance to ensure they meet your requirements.
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