STLA02

批量生产

White LED driver for display backlight

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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

样片和购买

产品型号
供货状态
数量
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封装
包装类型
温度(ºC) ECCN (US)
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max
STLA02PUR
批量生产
- VFDFPN 6 2x2x0.75 Tape And Reel -40 85 EAR99
更多信息

Country of Origin:

MALAYSIA

查看供货情况

Distributor availability ofSTLA02PUR

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 383 1 Order Now
ARROW EUROPE 3000 0 Order Now
MOUSER WORLDWIDE 3102 1 Order Now
Farnell Element14 EUROPE 2960 1 Order Now

代理商库存报告日期: 2019-12-13

代理商名称

DIGIKEY

库存

383

Min.Order

1

地区

WORLDWIDE Order Now

ARROW

库存

3000

Min.Order

0

地区

EUROPE Order Now

MOUSER

库存

3102

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

2960

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-12-13

立即购买

STLA02PUR

供货状态

批量生产

数量

-

单价(US$)

*

Distributor availability ofSTLA02PUR

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 383 1 Order Now
ARROW EUROPE 3000 0 Order Now
MOUSER WORLDWIDE 3102 1 Order Now
Farnell Element14 EUROPE 2960 1 Order Now

代理商库存报告日期: 2019-12-13

代理商名称

DIGIKEY

库存

383

Min.Order

1

地区

WORLDWIDE Order Now

ARROW

库存

3000

Min.Order

0

地区

EUROPE Order Now

MOUSER

库存

3102

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

2960

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-12-13

单价(US$)

-

封装

VFDFPN 6 2x2x0.75

包装类型

Tape And Reel

Operating Temperature (°C)

(min)

-40

(max)

85

ECCN (US)

EAR99

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

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    • 产品型号

      Driver for up to 6 white LEDs for display backlights based on the STLA02

00 选择要下载的文档

技术文档

    • 描述 版本 文档大小 操作
      DS7110
      White LED driver for display backlight
      1.1
      726.43 KB
      PDF
      DS7110

      White LED driver for display backlight

产品型号 供货状态 封装 等级规格 符合RoHS级别 Material Declaration**
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

(**) 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.

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