Digital controller for power conversion applications with up to 6 programmable PWM generators, 96 MHz PLL

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  • STNRG devices are a part of the STNRG family of STMicroelectronics® digital devices designed for advanced power conversion applications.

    The STNRG improves the design of the successful STLUX™ family, now integrated in a wide range of LED driver architectures, to support industrial power conversion applications such as PFC+LLC, interleaved LC DC/DC, interleaved PFC for smart power supplies as well as the full bridge for pilot line drivers for electric vehicles.

    主要特性

    • Up to 6 programmable PWM generators (SMED - “State Machine Event Driven”)
      • 10 ns event detection and reaction
      • Max.1.3 ns PWM resolution
      • Single, coupled and two coupled operational modes
      • Up to 3 internal/external events per SMED
    • 4 analog comparators
      • 4 internal 4-bit references
      • Up to 4 external references
      • Less than 50 ns propagation time
      • Continuous comparison cycle
      • Configurable hysteresis voltage levels
    • ADCs (up to 8 channels)
      • 10-bit precision, with operational amplifier to extend resolution to 12-bit equivalent
      • Sequencer functionality
      • Input impedance: 1 MΩ
      • Configurable gain value: x1 and x4
    • Integrated microcontroller
      • Advanced STM8® core with Harvard architecture and 3-stage pipeline
      • Max. fCPU: 16 MHz
    • Memories
      • Flash and E2PROM with read while write (RWW) and error correction code (ECC)
      • Program memory: 32 Kbytes Flash; data retention 15 years at 85 °C after 10 kcycles at 25 °C
      • Data memory: 1 Kbyte true data E2PROM; data retention:15 years at 85 °C after 100 kcycles at 85 °C
      • RAM: 6 Kbytes
    • Clock management
      • Internal 96 MHz PLL
      • Low power oscillator circuit for external crystal resonator or direct clock input
      • Internal, user-trimmable 16 MHz RC and low power 153.6 kHz RC oscillators
      • Clock security system with clock monitor
    • Basic peripherals
      • System, auxiliary and basic timers
      • IWDG/WWDG watchdog, AWU, ITC
    • Reset and supply management
      • Multiple low power modes (wait, slow, auto- wakeup, Halt) with user definable clock gating
      • Low consumption power-on and power- down reset
    • I/O
      • Multifunction bidirectional GPIO with highly robust design, immune against current injection
      • Fast digital input DIGIN, with configurable pull-up
    • Communication interfaces
      • UART asynchronous with SW flow control and bootloader support
      • I2C master/slave fast-slow speed rate
    • Operating temperature: -40 °C up to 105 °C.

样片和购买

产品型号
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包装类型
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STNRG388ATR TSSOP 38 Tape And Reel
Active
2.75 1000 3A991A2 MALAYSIA 查看供货情况

Distributor availability ofSTNRG388ATR

代理商名称
地区 库存 最小订购量 Third party link
MOUSER WORLDWIDE 100 1 Order Now

代理商库存报告日期: 2019-08-20

代理商名称

MOUSER

库存

100

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-08-20

Get sample
STNRG388A TSSOP 38 Tube
Active
2.75 1000 3A991A2 MALAYSIA No availability of distributors reported, please contact our sales office 立即购买

STNRG388ATR

封装

TSSOP 38

包装类型

Tape And Reel

Unit Price (US$)

2.75*

Distributor availability ofSTNRG388ATR

代理商名称
地区 库存 最小订购量 Third party link
MOUSER WORLDWIDE 100 1 Order Now

代理商库存报告日期: 2019-08-20

代理商名称

MOUSER

库存

100

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-08-20

供货状态

Active

Unit Price (US$)

2.75

数量

1000

ECCN (US)

3A991A2

Country of Origin

MALAYSIA

STNRG388A

封装

TSSOP 38

包装类型

Tube

Unit Price (US$)

2.75*

供货状态

Active

Unit Price (US$)

2.75

数量

1000

ECCN (US)

3A991A2

Country of Origin

MALAYSIA

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

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开发工具硬件

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评估工具

    • 产品型号

      170W SMPS with digitally controlled PFC and resonant LLC stage using STNRG388A

      1 kW SMPS digitally controlled multi-phase interleaved converter using STNRG388A

      STNRG388A evaluation board

00 选择要下载的文档

技术文档

    • 描述 版本 文档大小 操作
      DS11021
      Digital controller for power conversion applications with up to 6 programmable PWM generators, 96 MHz PLL
      2.0
      3.26 MB
      PDF
      DS11021

      Digital controller for power conversion applications with up to 6 programmable PWM generators, 96 MHz PLL

    • 描述 版本 文档大小 操作
      AN4656
      Bootloading procedure for STLUX™ and STNRG™ digital controllers
      2.0
      635.41 KB
      PDF
      AN4338
      EVLSTNRG-170W: 170 W SMPS with digitally controlled PFC and resonant LLC stage based on the STNRG388A
      2.0
      3.36 MB
      PDF
      AN4689
      EVLSTNRG-1KW: 1 kW SMPS digitally controlled multiphase interleaved converter using the STNRG388A
      1.1
      5.33 MB
      PDF
      AN4656

      Bootloading procedure for STLUX™ and STNRG™ digital controllers

      AN4338

      EVLSTNRG-170W: 170 W SMPS with digitally controlled PFC and resonant LLC stage based on the STNRG388A

      AN4689

      EVLSTNRG-1KW: 1 kW SMPS digitally controlled multiphase interleaved converter using the STNRG388A

    • 描述 版本 文档大小 操作
      UM2005
      General purpose GUI r2.0 for STLUX™ and STNRG digital controllers
      1.1
      2.57 MB
      PDF
      UM1981
      SMED configurator v2.0 for STLUX™ and STNRG digital controllers
      1.0
      3.47 MB
      PDF
      UM2001
      Standard peripheral library for STLUX™ and STNRG digital controllers
      1.0
      703.45 KB
      PDF
      UM2005

      General purpose GUI r2.0 for STLUX™ and STNRG digital controllers

      UM1981

      SMED configurator v2.0 for STLUX™ and STNRG digital controllers

      UM2001

      Standard peripheral library for STLUX™ and STNRG digital controllers

    • 描述 版本 文档大小 操作
      RM0380
      STLUX and STNRG digital controllers designed for lighting and conversion
      1.0
      4.07 MB
      PDF
      RM0380

      STLUX and STNRG digital controllers designed for lighting and conversion

    • 描述 版本 文档大小 操作
      DT0118
      A Procedure for Restoring Bootloader Functionality to the STNRG388A
      1.0
      367.56 KB
      PDF
      DT0118

      A Procedure for Restoring Bootloader Functionality to the STNRG388A

    • 描述 版本 文档大小 操作
      AN4656
      Bootloading procedure for STLUX™ and STNRG™ digital controllers
      2.0
      635.41 KB
      PDF
      AN4338
      EVLSTNRG-170W: 170 W SMPS with digitally controlled PFC and resonant LLC stage based on the STNRG388A
      2.0
      3.36 MB
      PDF
      AN4689
      EVLSTNRG-1KW: 1 kW SMPS digitally controlled multiphase interleaved converter using the STNRG388A
      1.1
      5.33 MB
      PDF
      AN4656

      Bootloading procedure for STLUX™ and STNRG™ digital controllers

      AN4338

      EVLSTNRG-170W: 170 W SMPS with digitally controlled PFC and resonant LLC stage based on the STNRG388A

      AN4689

      EVLSTNRG-1KW: 1 kW SMPS digitally controlled multiphase interleaved converter using the STNRG388A

演示和培训资料

    • 描述 版本 文档大小 操作
      Primary side regulation controllers portfolio
      1.1 MB
      PDF

      Primary side regulation controllers portfolio

出版刊物和宣传资料

    • 描述 版本 文档大小 操作
      Electric vehicle (EV) ecosystem 1.1
      1.28 MB
      PDF
      Power Management Guide 06.2019
      5.5 MB
      PDF

      Electric vehicle (EV) ecosystem

      Power Management Guide

产品型号 供货状态 封装 等级规格 符合RoHS级别 材料声明**
STNRG388A
Active
TSSOP 38 工业 Ecopack2
STNRG388ATR
Active
TSSOP 38 工业 Ecopack2

STNRG388A

Package:

TSSOP 38

Material Declaration**:

Marketing Status

Active

Package

TSSOP 38

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STNRG388ATR

Package:

TSSOP 38

Material Declaration**:

Marketing Status

Active

Package

TSSOP 38

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.