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SLG59H1127V

有效

12V, 15mΩ, 4A Load Switch with Programmable OVP and Power Good Output

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特性

  • Optimized for Telecommunications Equipment, High‑performance Enterprise Computing, Motor Drives
  • 15mΩ RDSON
  • Maximum Continuous Current: 4A
  • Wide Operating Supply Voltage: 4.5V to 13.2V
  • Automatic nFET SOA Protection
  • Internal 14.4V VIN Overvoltage Protection
  • Capacitor-adjustable Inrush Current Control
  • Two-stage Current Limit Protection:
    • Resistor-adjustable Active Current Limit
    • Fixed 0.5A Short-circuit Current Limit
  • Open Drain FAULT Signaling
  • Open-drain Power Good (PG) Signaling
  • ON-OFF Control: Active HIGH
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SLG59H1127V
SLG59H1127V

描述

The SLG59H1127V is a high-performance, self‑powered 15mΩ NMOS load switch designed for all 4.5V to 12V power rails up to 4A. Using a proprietary MOSFET design, the SLG59H1127V achieves a stable 15mΩ RDSON across a wide input voltage range. Combining novel FET design and copper pillar interconnects, the SLG59H1127V package also exhibits a low thermal resistance for high‑current operation. Designed to operate over a -40 °C to 85 °C temperature range, the SLG59H1127V is available in a low thermal resistance, RoHS‑compliant, 1.6mm x 3.0mm STQFN package.

产品参数

属性值
FET Pass Device TypeSingle N-Channel
VIN Channel 1 min. (V)4.5
VIN Channel 1 max. (V)13.2
Input Quiescent Current Channel 1, typ (µA)500
Input Quiescent Current Channel 1, max (µA)600
Input Quiescent Current when OFF Channel 1, typ (µA)1
Input Quiescent Current when OFF Channel 1, max (µA)3
RDSON (Typ) Channel 1 (mΩ)15
IDS Channel 1 (A)4
EnableActive High
Output Voltage Slew Rate set byCapacitor
Discharge CircuitYes
Undervoltage ProtectionYes
Over Voltage ProtectionYes
Power Good (PG), FAULT indicatorPG & FAULT
Reverse current blockingNo
Reverse voltage detectionNo
Over Current Protection (OCP)Adjustable
Over Current Protection Setting Range Channel 11 - 5
Short Circuit ProtectionYes
Over Temperature Protection (OTP)Yes
Current Monitor OutputNo
Internal TVS Surge ProtectionNo
Temp. Range (°C)-40 to +85°C

封装选项

Pkg. TypePkg. Dimensions (mm)Lead Count (#)Pitch (mm)
STQFN-181.6 x 3.0 mm180.4
STQFN-181.6 x 3.0 mm18—

应用

  • Enterprise Computing and Telecom Equipment 5V and 12V Point‑of‑Load Power Distribution
  • PCI/PCIe Adapter Cards
  • General-purpose High-voltage, Power-Rail Switching
  • Multifunction Printers
  • Fan Motor Control
Part NumberStatusSamplesStockPackageBudgetary Price (USD)Lead Count (#)Carrier TypeMoisture Sensitivity Level (MSL)Pb (Lead) FreeTemp. Range (°C)Country of AssemblyCountry of Wafer Fabrication
SLG59H1127VActiveAvailableOut of StockSTQFN-181ku | $0.54618#Tape & Reel1Yes-40 to +85°CCHINA, TAIWANTAIWAN
SLG59H1127VTRActiveN/AOut of StockSTQFN-1818#-40 to +85°C
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筛选

    推荐文档 (1)

  1. 数据手册
    英语
    SLG59H1127V Datasheet
    RECOMMENDED
    PDF 1.83 MB 2022年2月02日

    数据手册 (1)

  1. 数据手册
    英语
    SLG59H1127V Datasheet
    RECOMMENDED
    PDF 1.83 MB 2022年2月02日

    手册和指南 (1)

  1. 指南
    英语
    GreenFET Product Selection Guide
    PDF 2.81 MB R11CP0006EU0000 Rev.0.00 日本語 2026年3月25日
    GreenFET load switches are designed for efficient high‑side power control in low‑voltage applications. These devices combine low RDS(on), compact packaging, and integrated protection features to replace discrete designs, reducing PCB space and improving system reliability. This guide enables engineers to quickly compare key parameters and select the optimal device for their application.

    应用说明和白皮书 (2)

  1. 应用说明
    英语
    AN-CM-272 Extending the GreenFET Load Switch Maximum Operating Current
    PDF 911 KB 2019年2月22日
    AI 生成的摘要: Extending the maximum operating current of GreenFET load switches can be achieved by using two lower-current devices in parallel, maintaining protection features and reducing overall RDSON. Parallel operation balances current sharing due to low RDSON variation in Renesas's MOSFET design. Examples include using pairs of SLG59H1006V and SLG59M1714V devices, with detailed operational waveforms and recommended PCB layouts provided. High-current single devices like SLG59M1568V are also covered. The document includes application diagrams, oscilloscope captures, and design guidelines for high-current load switch applications.
  2. 应用说明
    英语
    AN-CM-268 Applying the GreenFET Load Switches in Bidirectional Applications
    PDF 364 KB 2019年1月16日
    AI 生成的摘要: Unidirectional GreenFET load switches can be configured in pairs to create bidirectional load switches (BLS) that conduct current in both directions while maintaining protection features such as current limiting, short circuit, thermal shutdown, and inrush current control. Two types of BLS implementations are detailed: a low-power solution using SLG59M1558V devices and a high-performance solution using SLG59M1709V devices. The document explains circuit configurations, operation waveforms, and protection mechanisms, enabling cost-effective, compact, and reliable bidirectional switching for portable device power management.

    原理图和设计文件 (6)

  1. PCB 设计文件
    英语
    High Voltage GreenFET OrCAD Library
    ZIP 61 KB 2021年3月18日
  2. PCB 设计文件
    英语
    GreenFET OrCAD Library
    ZIP 221 KB 2021年3月18日
  3. PCB 设计文件
    英语
    High Voltage GreenFET Eagle Library
    ZIP 2 KB 2021年3月18日
  4. PCB 设计文件
    英语
    GreenFET Eagle Library
    ZIP 9 KB 2021年3月18日
  5. PCB 设计文件
    英语
    GreenFET Altium Library
    ZIP 65 KB 2021年3月18日
    6. 查看更多 (6)

    营销资料 (1)

  1. 宣传手册
    英语
    GreenFET Robust Load Switches
    PDF 5.05 MB R11CP0002EU0002 Rev.0.02 日本語 2025年7月23日

Renesas Boards & Kits

SLG59H1127V-EVB
SLG59H1127V-EVB 有效

SLG59H1127V Evaluation Board

The SLG59H1127V-EVB board evaluates the SLG59H1127V High Voltage GreenFET, Load Switch.

For details on how to use the evaluation board, please refer to the evaluation board user manual included in the datasheet.

推荐文档：
SLG59H1127V Datasheet
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筛选

模拟模型

    软件与工具 (6)

  1. PCB 设计文件
    英语
    GreenFET Altium Library
    ZIP 65 KB 2021年3月18日
  2. PCB 设计文件
    英语
    GreenFET Eagle Library
    ZIP 9 KB 2021年3月18日
  3. PCB 设计文件
    英语
    GreenFET OrCAD Library
    ZIP 221 KB 2021年3月18日
  4. PCB 设计文件
    英语
    High Voltage GreenFET Altium Library
    ZIP 23 KB 2021年3月18日
  5. PCB 设计文件
    英语
    High Voltage GreenFET Eagle Library
    ZIP 2 KB 2021年3月18日
    6. 查看更多 (6)

    模拟模型 (2)

  1. 模型 - SPICE
    英语
    SLG59H1127V LTspice Model
    TXT 9 KB 2018年1月10日
  2. 模型 - SPICE
    英语
    SLG59H1127V PSpice Model
    ZIP 3 KB 2018年1月10日
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A detailed overview of the GreenFET product line, focusing on the advantages of Renesas’ proprietary CuFET™ architecture and its impact on performance, size, and reliability. The presentation covers key specifications such as low RDS(on), high continuous current capability, and integrated protection functions including current limiting, thermal shutdown, and reverse‑current blocking. The session also outlines how GreenFET devices streamline power sequencing and reduce external component requirements.

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