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
供货状态
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STNRG288ATR TSSOP28 9.7 x 4.4 Tape And Reel
Active
- - 3A991A2 MALAYSIA 查看供货情况

Distributor availability ofSTNRG288ATR

代理商名称
地区 库存 最小订购量 Third party link
RS COMPONENTS EUROPE 92 1 Order Now

代理商库存报告日期: 2019-08-19

代理商名称

RS COMPONENTS

库存

92

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-08-19

STNRG288A TSSOP28 9.7 x 4.4 Tube
Active
- 3A991A2 MALAYSIA No availability of distributors reported, please contact our sales office 立即购买

STNRG288ATR

封装

TSSOP28 9.7 x 4.4

包装类型

Tape And Reel

Unit Price (US$)

*

Distributor availability ofSTNRG288ATR

代理商名称
地区 库存 最小订购量 Third party link
RS COMPONENTS EUROPE 92 1 Order Now

代理商库存报告日期: 2019-08-19

代理商名称

RS COMPONENTS

库存

92

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-08-19

供货状态

Active

Unit Price (US$)

-

数量

-

ECCN (US)

3A991A2

Country of Origin

MALAYSIA

STNRG288A

封装

TSSOP28 9.7 x 4.4

包装类型

Tube

Unit Price (US$)

*

供货状态

Active

Unit Price (US$)

-

数量

-

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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评估工具

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

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

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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
      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

      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
      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
      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**
STNRG288A
Active
TSSOP28 9.7 x 4.4 工业 Ecopack2
STNRG288ATR
Active
TSSOP28 9.7 x 4.4 工业 Ecopack2

STNRG288A

Package:

TSSOP28 9.7 x 4.4

Material Declaration**:

Marketing Status

Active

Package

TSSOP28 9.7 x 4.4

Grade

Industrial

RoHS Compliance Grade

Ecopack2

STNRG288ATR

Package:

TSSOP28 9.7 x 4.4

Material Declaration**:

Marketing Status

Active

Package

TSSOP28 9.7 x 4.4

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.