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SLG46116

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GreenPAK Programmable Mixed-Signal IC, VDD Range: 1.71-5.5V, 7 GPIOs, 2 ACMPs, 1.25A P-FET without Discharge

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Features

  • Logic and Mixed Signal Circuits
  • Highly Versatile Macrocells
  • Read Back Protection (Read Lock)
  • 1.8V (±5%) to 5V (±10%) Supply
  • Operating Temperature Range -40°C to 85°C
  • Soft-Start 1.25A P-FET Power Switch
  • Pb-Free/Halogen-Free/RoHS-compliant
  • Macrocells Overview
    • Two Analog Comparators (ACMP)
    • Voltage References (Vref)
    • Four Combinatorial Look-Up Tables (LUTs)
      • Two 2-bit LUTs
      • Two 3-bit LUTs
    • Seven Combination Function Macrocell
      • Two Selectable DFF/Latch or 2-bit LUTs
      • Two Selectable DFF/Latch or 3-bit LUTs
      • One Selectable Pipe Delay or 3-bit LUT
        • Pipe Delay - 8 Stage/2 Output
      • One Selectable Counter/Delay or 4-bit LUT
      • One Programmable Delay/Deglitch Filter
    • Three Counter/Delay Generators (CNT/DLY)
      • Three 8-bit Counter/Delays with External Clock/Reset
    • Four D Flip-Flop/Latches (DFF) (Part of Combination Function Macrocell)
    • Pipe Delay - 8 Stage/2 Output (Part of Combination Function Macrocell)
    • One Bandgap
    • Power-On Reset (POR)
    • Trimmed RC Oscillator (RC OSC)
    • Soft-Start P-FET Power Switch
      • Power Switch IDS: 1.25A
      • Slew Rate Control
      • VIN: 1.5V to 5.5V
      • Low RDSON
        • 28.5mΩ at 5.0V
        • 36.4mΩ at 3.3V
        • 44.3mΩ at 2.5V
        • 60.8mΩ at 1.8V
        • 77.6mΩ at 1.5V
Find Other Products in Power GreenPAK
SLG46116 Block Diagram
SLG46116 Block Diagram

Description

The SLG46116 provides a small, low-power component for commonly used mixed-signal functions. The user creates their circuit design by programming the one-time programmable (OTP) non-volatile memory (NVM) to configure the interconnect logic, the I/O pins, and the macrocells of the SLG46116. This highly versatile device allows for a wide variety of mixed-signal functions to be designed within a very small, low-power single integrated circuit.

Parameters

AttributesValue
Special FeaturesP-FET (1.25A w/o Discharge Soft-start)
GPIOs (#)7
Nominal VDD1.71 - 5.5
ACMP Channels (#)2
CNT/DLY (Max) (#)4
LUTs (Max) (#)10
D Flip-flops (DFFs) (#)4
Pipe Delay8-stage
# of Programable Delays (#)1
Oscillator TypeRC OSC
Memory TypeOTP
Temp. Range (°C)-40 to +85°C

Package Options

Pkg. TypePkg. Dimensions (mm)Lead Count (#)Pitch (mm)
STQFN1.6 x 2.5140.4

Applications

  • Power sequencing with complex analog control
  • Power plane component size reduction project
  • LED drivers
  • Haptic motor drivers
  • System RESET with power switch
Part NumberStatusSamplesStockPackageBudgetary Price (USD)Lead Count (#)Carrier TypeMoisture Sensitivity Level (MSL)Pb (Lead) FreeTemp. Range (°C)Country of AssemblyCountry of Wafer Fabrication
SLG46116VActiveAvailableIn StockSTQFN1ku | $0.33714#Tape & Reel1Yes-40 to +85°CCHINA, TAIWANTAIWAN
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    Recommended Documents (1)

  1. Datasheet
    SLG46116 Datasheet
    RECOMMENDED
    PDF 1.36 MB Aug 14, 2023

    Datasheets (1)

  1. Datasheet
    SLG46116 Datasheet
    RECOMMENDED
    PDF 1.36 MB Aug 14, 2023

    Application Notes & White Papers (5)

  1. Application Note
    AN-1125 In-System Debug for GreenPAK™ Devices with I2C Serial Communication
    PDF 351 KB R19AN0532EE0200 Rev.2.00 May 05, 2026
    This application note presents the in‑system debug (ISD) capability of GreenPAK™ devices with an I²C interface, allowing designers to modify configuration registers directly on the target PCB without reprogramming NVM. ISD accelerates development by enabling quick adjustments to macrocell settings and routing during real‑time operation. In‑system debug simplifies debugging and supports multiple devices on the same I²C bus.
  2. Application Note
    AN-1192 Power Duty Cycle Controller to Prolong Battery Life, with MCU Programmable Duty Cycle
    PDF 255 KB Aug 11, 2021
    AI-generated Summary: The document explains a power duty cycle controller designed to extend battery life in intermittently powered IoT sensor transceivers. It details how the controller, programmable via MCU using SPI, manages power by turning the transceiver on and off based on configurable delay intervals. The GreenPAK SLG46116V/SLG46117V replaces multiple discrete components, offering a smaller footprint and flexible duty cycle control. The controller uses counters and flip-flops to select delay times ranging from 100 ms to 5 s, with SPI programming tested up to 8 MHz. The design reduces overall power consumption by allowing the MCU to control power cycles efficiently, making it suitable for low-power applications. Arduino demonstration code and hardware interconnections are provided. PCB design files typically include BOM, schematic, and Gerber files.
    Related Files:
    Sample Code
  3. Application Note
    AN-1208 Overcurrent Protection Device
    PDF 141 KB Jul 29, 2021
    AI-generated Summary: The document explains the design and operation of an overcurrent protection device using a GreenPAK 3 SLG46116V chip with an integrated P-FET power switch. It details how the device monitors current via an external resistor and an analog comparator to interrupt power flow when current exceeds a preset limit, protecting downstream circuits. The design includes a soft-start feature to minimize inrush current and a delay mechanism to control recovery after an overcurrent event. The device supports voltage ranges from 1.5 V to 5.0 V and requires minimal external components for implementation.
    Related Files:
    Sample Code
  4. Application Note
    AN-1045 Bike Light LED Controller Driver
    PDF 415 KB Jul 05, 2021
    AI-generated Summary: Build a compact and efficient bike light controller using the SLG46116 GreenPAK programmable mixed-signal IC. A 4-state machine controls LED brightness and blinking modes, while additional logic handles button debounce and battery voltage monitoring. The design uses minimal external components and demonstrates the versatility of GreenPAK for low-power lighting control applications.
    Related Files:
    Sample Code
  5. Application Note
    AN-CM-218 A Compact Rapid Charger for Li-Ion Cells
    PDF 414 KB an-cm-218_compact_rapid_charger_for_li-ion_cells Nov 29, 2017
    AI-generated Summary: A compact rapid charger for Li-Ion cells uses a GreenPAK mixed-signal ASIC and GreenFET load switch to provide a customizable, space-saving charging solution. It supports trickle, bulk, and absorb charging phases tailored for Li-Ion chemistry, including handling deeply discharged cells. The design uses voltage and current threshold detection via analog comparators and pulse-width modulation to control charging current. LED indicators clearly show charging states. The charger accommodates different power sources and can be integrated with other circuit functions on the same IC. Design files include schematic diagrams, timing diagrams, and GreenPAK design files.
    Related Files:
    Sample Code

    Errata & Technical Updates (1)

  1. Device Errata
    SLG46116 Errata
    PDF 1.05 MB Feb 02, 2026
    AI-generated Summary: Functional anomalies observed in the SLG46116 IC include RC oscillator settling deviations, ACMP output glitches, delay-cell lock-ups, filter limitations under certain high-frequency conditions, and damage risks from excessive external Vref voltage. This errata document defines the operating scenarios that trigger these behaviors and provides the constraints and workarounds needed to maintain reliable device performance.

    Schematics & Design Files (1)

  1. PCB Design Files
    GreenPAK Altium Library
    ZIP 10.09 MB Nov 06, 2025
    The GreenPAK Altium Library is a collection of schematic symbols and physical PCB footprints for Renesas' GreenPAK and Power GreenPAK programmable mixed-signal ICs that are available for use within the Altium Designer software environment. The library allows engineers to easily incorporate these devices into their PCB designs using industry-standard CAD tools.

    Marketing Collateral (1)

  1. Brochure
    Motor Solutions Brochure
    PDF 24.5 MB R30CA0165EJ0800 Rev.8.00 日本語 Oct 31, 2025

Renesas Boards & Kits

SLG46116V-SKT Socket Adapter
SLG46116V-SKT Active

GreenPAK SLG46116 Development Kit with Socket Adapter

The SLG46116V-SKT is a socket adapter kit for use with the SLG4DVKADV GreenPAK™ Advanced Development Board or SLG4DVKLITE GreenPAK Lite Development Board. The SLG46116V-SKT includes the SLG4SA14-16x25 socket adapter and 50 SLG46116V (TQFN-14) GreenPAK programmable mixed-signal matrix IC... Read More

Recommended Documents:
GreenPAK Advanced Development Platform User Guide
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SLG46116V-DIP Prototyping Board
SLG46116V-DIP Active

GreenPAK SLG46116 20-Pin DIP Prototyping Board

The SLG46116V-DIP 20-pin DIP prototyping board is perfect for breadboarding and fast prototyping using the SLG46116 programmable mixed-signal matrix with P-FET power switch without discharge IC. It requires the SLG4SA-DIP DIP Adapter to use with the Advanced Development Board.

The GreenPAK™ DIP... Read More

Recommended Documents:
SLG46116V DIP Proto Board Quick Start Guide
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SLG4DVKADV Development Board
SLG4DVKADV Active

GreenPAK Advanced Development Board

The GreenPAK™ Advanced Development Board provides full programming, emulation, and testing functions for the GreenPAK programmable mixed-signal devices - for use with SLG46xxxX-SKT/SLG47xxxV-SKT socket kits.

The board works in tandem with the GreenPAK Designer software (built into the Go... Read More

Recommended Documents:
GreenPAK Advanced Development Platform User Guide

Test This Board Remotely

Available on Lab on the Cloud, use our PC-based GUI to instantly start configuring and testing designs in our virtual lab, no physical board needed.
Launch Lab on the Cloud
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SLG4SA-DIP GreenPAK DIP Adapter
SLG4SA-DIP Active

GreenPAK DIP Adapter for GreenPAK Advanced Development Board

The GreenPAK™ DIP Adapter for the GreenPAK Advanced Development Board allows for using the SLG46xxxV-DIP and SLG47xxxV-DIP prototyping boards with the GreenPAK Advanced Development Board. It acts as the bridge between the advanced and DIP development platforms.

Recommended Documents:
GreenPAK DIP Development Platform User Guide
Order Now
SLG4DVKLITE Development Board
SLG4DVKLITE Active

GreenPAK Lite Development Board

The GreenPAK™ Lite Development Board provides full programming, emulation, and testing functions for GreenPAK devices, working in conjunction with the Go Configure™ Software Hub. Board functionality is provided by the RX66T MCU from Renesas.

Recommended Documents:
GreenPAK Lite Development Kit Quick Start Guide
GreenPAK Lite Development Board Manual
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Software & Tools

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    Software & Tools (2)

  1. Software Package
    Go Configure Software Hub
    Go Configure Software Hub provides development support for a variety of products, including GreenPAK configurable mixed signal matrix and ForgeFPGA™ devices.
  2. PCB Design Files
    GreenPAK Altium Library
    ZIP 10.09 MB Nov 06, 2025
    The GreenPAK Altium Library is a collection of schematic symbols and physical PCB footprints for Renesas' GreenPAK and Power GreenPAK programmable mixed-signal ICs that are available for use within the Altium Designer software environment. The library allows engineers to easily incorporate these devices into their PCB designs using industry-standard CAD tools.
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Discover GreenPAK™, a configurable mixed‑signal IC platform that replaces discrete logic and streamlines system design. By combining analog, digital, and power functions in a compact, low‑power device, GreenPAK enables fast customization through an intuitive GUI without added complexity. Engineers can reduce BOM cost, lower power consumption, simplify PCB routing, accelerate time‑to‑market, and take advantage of in‑system configurability, making GreenPAK a strong fit for building smarter and more efficient designs across a wide range of applications.

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Support Communities

  1. SLG46116 questions

    Hi, I have two questions about the SLG46116: - What pins are used for programming? I can find this in the datasheet for other greenpak devices but not in the SLG46116 or SLG46117 datasheets. - What is the safe operating area of the power FET? I'd like to specify a PTC ...

    Mar 29, 2021
  2. P-FET Current Output

    Hello! I am trying to implement an SLG46116 chip into a sensing system and I am having trouble understanding the current flow through the PFET switch. In the spec sheet (https://www.dialog-semiconductor.com/sites/default/files/slg46116r109_1…) it includes information regarding ...

    Feb 12, 2018
  3. GreenPAK GPIO during power-up

    ... control. It seems like the "output state unpredictable" does not guarantee this - is that the case? Are there any possible mitigations? Also, some datasheets (like SLG46116) don't include an "unpredictable" area. Are those parts guaranteed to hold their outputs in tri-state throughout power-up or is this an ...

    May 29, 2021
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