概述
样片和购买
解决方案
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工具与软件
质量与可靠性
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  • STLA02 is a boost converter that operates from 2.5 V to 18 V and can provide an output voltage as high as 27 V and can drive up to 6 white LEDs connected in series. The total output current capability is 20 mA at an output voltage of 24 V. The total output power capability is up to 500 mW. The regulation is done by the internal error amplifier which works with the feedback voltage from the sensing resistor connected in high side sensing configuration. The device can be turned on/off by the logic signal connected to the EN pin and this pin is also dedicated for the PWM dimming of the output current. Current mode control of the regulation allows a fast response to a change of the enable pin voltage level.

    主要特性

    • Boost DC-DC converter
    • Drives up to 6 LEDs with a total current up to 20 mA
    • Output power capability up to 500 mW
    • Input voltage range 2.5 V to 18 V
    • Output current control
    • 2.3 MHz switching frequency
    • PWM input for the output current dimming with 300:1 dimming range
    • 350 mA integrated switch
    • Overvoltage protection
    • Chip overtemperature detection and protection
    • Soft-start implemented
    • Package DFN6 2 x 2 mm

特别推荐

相关应用

家庭电器和专业电器

音频和视频

All tools & software

    • 产品型号
      状态
      描述
      类型
      供应商

      STEVAL-TLL010V1

      批量生产

      适用于最多6个基于STLA02显示背光的白色LED驱动器

      LED和一般照明解决方案评估板 --
      STEVAL-TLL010V1

      描述:

      适用于最多6个基于STLA02显示背光的白色LED驱动器

EDA Symbols, Footprints and 3D Models

STMicroelectronics - STLA02

Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.

Symbols

Symbols

Footprints

Footprints

3D model

3D models

质量与可靠性

产品型号 Marketing Status 封装 等级规格 符合RoHS级别 材料声明**
STLA02PUR
批量生产
VFDFPN 6 2x2x0.75 工业 Ecopack2

STLA02PUR

Package:

VFDFPN 6 2x2x0.75

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

VFDFPN 6 2x2x0.75

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此,它们可能不是100%适用于特定的设备。有关特定设备的信息,请联系 销售支持

样片和购买

产品型号
从分销商订购
从ST订购
供货状态
ECCN (US)
ECCN (EU)
包装类型
封装
温度(ºC) Country of Origin
Budgetary Price (US$)*/Qty
最小值
最大值
STLA02PUR Available at 3 distributors

经销商的可用性STLA02PUR

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 379 1 马上订购
MOUSER WORLDWIDE 2479 1 马上订购
Farnell Element14 EUROPE 2835 1 马上订购

代理商库存报告日期: 2020-12-02

代理商名称

DIGIKEY

库存

379

Min.Order

1

地区

WORLDWIDE 马上订购

MOUSER

库存

2479

Min.Order

1

地区

WORLDWIDE 马上订购

Farnell Element14

库存

2835

Min.Order

1

地区

EUROPE 马上订购

代理商库存报告日期: 2020-12-02

Buy Direct
批量生产
EAR99 NEC Tape And Reel VFDFPN 6 2x2x0.75 -40 85 MALAYSIA

STLA02PUR

供货状态

批量生产

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

经销商的可用性STLA02PUR

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 379 1 马上订购
MOUSER WORLDWIDE 2479 1 马上订购
Farnell Element14 EUROPE 2835 1 马上订购

代理商库存报告日期: 2020-12-02

代理商名称

DIGIKEY

库存

379

Min.Order

1

地区

WORLDWIDE 马上订购

MOUSER

库存

2479

Min.Order

1

地区

WORLDWIDE 马上订购

Farnell Element14

库存

2835

Min.Order

1

地区

EUROPE 马上订购

代理商库存报告日期: 2020-12-02

ECCN (EU)

NEC

包装类型

Tape And Reel

封装

VFDFPN 6 2x2x0.75

Operating Temperature (°C)

(最小值)

-40

(最大值)

85

Budgetary Price (US$)* / Qty

Country of Origin

MALAYSIA

(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商