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ISL8120IRZ
+BOMIC REG CTRLR BUCK 32QFN
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メーカールネサスエレクトロニクス
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メーカー品番 #ISL8120IRZ
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在庫状況603
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| Part Status | Last Time Buy |
| Output Type | Transistor Driver |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Number of Outputs | 2 |
| Output Phases | 2 |
| Voltage - Supply (Vcc/Vdd) | 3V ~ 5.6V |
| Frequency - Switching | 150kHz ~ 1.5MHz |
| Duty Cycle (Max) | 90% |
| Synchronous Rectifier | Yes |
| Clock Sync | Yes |
| Control Features | Current Limit, Enable, Power Good |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 32-VFQFN Exposed Pad |
| Supplier Device Package | 32-QFN (5x5) |
| Base Product Number | ISL8120 |
概要
Description
The ISL8120IRZ is a high-performance, dual-output synchronous buck regulator designed for efficient power management in various applications, including telecom, automotive, and industrial systems. It features a wide input voltage range of 4.5V to 15V and can deliver up to 20A output current per channel. The device utilizes a current-mode control architecture, which ensures excellent transient response and stable operation across a range of loads.
Key features include integrated MOSFETs, programmable output voltage, and an adjustable switching frequency of up to 1MHz, allowing for flexibility in design. The ISL8120IRZ also incorporates advanced protection features such as overcurrent protection, thermal shutdown, and overvoltage protection, enhancing reliability and safety.
With its compact package and efficient design, the ISL8120IRZ is ideal for applications requiring high efficiency and compact solutions, making it a versatile choice for engineers looking to optimize power supply designs.
Key features include integrated MOSFETs, programmable output voltage, and an adjustable switching frequency of up to 1MHz, allowing for flexibility in design. The ISL8120IRZ also incorporates advanced protection features such as overcurrent protection, thermal shutdown, and overvoltage protection, enhancing reliability and safety.
With its compact package and efficient design, the ISL8120IRZ is ideal for applications requiring high efficiency and compact solutions, making it a versatile choice for engineers looking to optimize power supply designs.
Equivalent
The ISL8120IRZ is a high-performance DC-DC buck regulator. Equivalent products include:
1. TPS563201 - Texas Instruments
2. LM2675 - Texas Instruments
3. LT1763 - Analog Devices
4. NCP81239 - ON Semiconductor
5. LM22674 - Texas Instruments
These alternatives offer similar specifications, including voltage range, current output, and efficiency suitable for various applications. Always verify compatibility based on specific design requirements.
1. TPS563201 - Texas Instruments
2. LM2675 - Texas Instruments
3. LT1763 - Analog Devices
4. NCP81239 - ON Semiconductor
5. LM22674 - Texas Instruments
These alternatives offer similar specifications, including voltage range, current output, and efficiency suitable for various applications. Always verify compatibility based on specific design requirements.
Features
The ISL8120IRZ is a high-performance, step-down voltage regulator designed for efficient power management in various applications. Key features include:
1. Input Voltage Range: Supports a wide input voltage range from 4.5V to 60V.
2. Output Current: Capable of delivering up to 20A of continuous output current.
3. High Efficiency: Achieves efficiencies up to 95%, reducing thermal losses and enhancing reliability.
4. Flexible Output Voltage: Adjustable output voltage down to 0.8V, suitable for powering diverse loads.
5. Integrated MOSFETs: Combines high-side and low-side MOSFETs in a compact package, minimizing external component count.
6. Current Mode Control: Ensures stable operation and fast transient response.
7. Protection Features: Includes overcurrent protection, thermal shutdown, and undervoltage lockout for enhanced safety.
8. Compact Package: Offered in a 7mm × 7mm 40-lead HTQFN package, ideal for space-constrained designs.
These features make the ISL8120IRZ suitable for automotive, industrial, and telecommunications applications.
1. Input Voltage Range: Supports a wide input voltage range from 4.5V to 60V.
2. Output Current: Capable of delivering up to 20A of continuous output current.
3. High Efficiency: Achieves efficiencies up to 95%, reducing thermal losses and enhancing reliability.
4. Flexible Output Voltage: Adjustable output voltage down to 0.8V, suitable for powering diverse loads.
5. Integrated MOSFETs: Combines high-side and low-side MOSFETs in a compact package, minimizing external component count.
6. Current Mode Control: Ensures stable operation and fast transient response.
7. Protection Features: Includes overcurrent protection, thermal shutdown, and undervoltage lockout for enhanced safety.
8. Compact Package: Offered in a 7mm × 7mm 40-lead HTQFN package, ideal for space-constrained designs.
These features make the ISL8120IRZ suitable for automotive, industrial, and telecommunications applications.
Pinout
The ISL8120IRZ is a step-down (buck) regulator from Renesas. It comes in a 20-pin HTQFN (Thermal Enhanced Quad Flat No-lead) package. The key functions of its pins include:
1. Vin - Input voltage supply.
2. GND - Ground connection.
3. SW - Switch node connected to the inductor.
4. Vout - Output voltage.
5. COMP - Compensation network pin for stability.
6. CSN, CSP - Current sense pins for overcurrent protection.
7. EN - Enable pin to turn the device on or off.
8. SS - Soft-start pin.
9. FB - Feedback pin for output voltage regulation.
10. PG - Power good indicator.
11. BOOT - Bootstrap capacitor connection for gate drive.
12. Rset - Resistor connection for setting output voltage.
The ISL8120IRZ is designed for high efficiency and can handle a wide input voltage range, making it suitable for various applications in power management.
1. Vin - Input voltage supply.
2. GND - Ground connection.
3. SW - Switch node connected to the inductor.
4. Vout - Output voltage.
5. COMP - Compensation network pin for stability.
6. CSN, CSP - Current sense pins for overcurrent protection.
7. EN - Enable pin to turn the device on or off.
8. SS - Soft-start pin.
9. FB - Feedback pin for output voltage regulation.
10. PG - Power good indicator.
11. BOOT - Bootstrap capacitor connection for gate drive.
12. Rset - Resistor connection for setting output voltage.
The ISL8120IRZ is designed for high efficiency and can handle a wide input voltage range, making it suitable for various applications in power management.
Manufacturer
The ISL8120IRZ is manufactured by Renesas Electronics Corporation. Renesas is a global semiconductor company known for its wide range of microcontrollers, analog, power, and SoC (System on Chip) solutions. The company focuses on various markets, including automotive, industrial, infrastructure, and IoT (Internet of Things). Renesas aims to provide innovative electronic solutions and high-performance products to meet the needs of different industries.
The ISL8120IRZ is a synchronous buck regulator, designed for efficient power conversion, making it suitable for applications requiring high performance and reliability. Renesas's expertise in power management and integrated circuits positions it as a significant player in the semiconductor industry, catering to both consumer and industrial applications. Their products are utilized in various devices, ensuring efficient energy usage and improved performance across a diverse array of technologies.
The ISL8120IRZ is a synchronous buck regulator, designed for efficient power conversion, making it suitable for applications requiring high performance and reliability. Renesas's expertise in power management and integrated circuits positions it as a significant player in the semiconductor industry, catering to both consumer and industrial applications. Their products are utilized in various devices, ensuring efficient energy usage and improved performance across a diverse array of technologies.
Application
The ISL8120IRZ is a high-performance synchronous buck regulator primarily used in various applications, including:
1. Telecommunications: Powering network equipment and base stations.
2. Industrial Automation: Supplying voltage to sensors and actuators.
3. Consumer Electronics: Serving as a power source for devices like laptops and tablets.
4. Cloud Computing: Powering servers and data centers.
5. Embedded Systems: Providing stable power for microcontrollers and DSPs.
6. Automotive: Used in infotainment systems and advanced driver-assistance systems (ADAS).
Its efficiency and compact design make it suitable for applications requiring high power density and thermal performance.
1. Telecommunications: Powering network equipment and base stations.
2. Industrial Automation: Supplying voltage to sensors and actuators.
3. Consumer Electronics: Serving as a power source for devices like laptops and tablets.
4. Cloud Computing: Powering servers and data centers.
5. Embedded Systems: Providing stable power for microcontrollers and DSPs.
6. Automotive: Used in infotainment systems and advanced driver-assistance systems (ADAS).
Its efficiency and compact design make it suitable for applications requiring high power density and thermal performance.
Package
The ISL8120IRZ is packaged in a 20-lead HTQFN (Heat Sink Thin Quad Flat No-lead) package, which provides efficient thermal performance and a compact footprint suitable for high-density applications.
