Up to 1 A Switch Step Down regulator with Adjustable Current Limit for Automotive Applications

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  • The A6902D is a complete step down switching regulator with adjustable current limit. Based on a voltage mode structure it integrates an additional current error amplifier to implement both a constant voltage and constant current control.

    The current limit programming is very simple and accurate (± 5%) selecting the proper sensing resistor.
    The internal P-Channel DMOS transistor (typ. RDSON 250 mΩ) assures high efficiency and minimum dropout even at high output current level.

    主要特性

    • Qualified following the AEC-Q100 requirements
    • Up to 1 A DC output current
    • Operating input voltage from 8 V to 36 V
    • Output voltage adjustable from 1.235 V to 35 V
    • Precise 3.3 V (±2 %) reference voltage
    • 250 kHz Internally fixed frequency
    • Voltage feedforward
    • Zero-load current operation
    • Internal current limiting
    • Protection against feedback disconnection
    • Thermal shutdown

样片和购买

产品型号
封装
包装类型
供货状态
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ECCN (US)
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A6902D SO-8 Tube
Active
1.425 10000 EAR99 CHINA 查看供货情况

Distributor availability ofA6902D

代理商名称
地区 库存 最小订购量 Third party link
MOUSER WORLDWIDE 64 1 Order Now

代理商库存报告日期: 2019-09-20

代理商名称

MOUSER

库存

64

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-09-20

立即购买
A6902D13TR SO-8 Tape And Reel
Active
1.425 10000 EAR99 CHINA No availability of distributors reported, please contact our sales office 立即购买

A6902D

封装

SO-8

包装类型

Tube

Unit Price (US$)

1.425*

Distributor availability ofA6902D

代理商名称
地区 库存 最小订购量 Third party link
MOUSER WORLDWIDE 64 1 Order Now

代理商库存报告日期: 2019-09-20

代理商名称

MOUSER

库存

64

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-09-20

供货状态

Active

Unit Price (US$)

1.425

数量

10000

ECCN (US)

EAR99

Country of Origin

CHINA

A6902D13TR

封装

SO-8

包装类型

Tape And Reel

Unit Price (US$)

1.425*

供货状态

Active

Unit Price (US$)

1.425

数量

10000

ECCN (US)

EAR99

Country of Origin

CHINA

(*) 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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产品型号 供货状态 封装 等级规格 符合RoHS级别 材料声明**
A6902D
Active
SO-8 汽车 Ecopack1 (*)
A6902D13TR
Active
SO-8 汽车 Ecopack1 (*)

A6902D

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-8

Grade

Automotive

RoHS Compliance Grade

Ecopack1 (*)

A6902D13TR

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-8

Grade

Automotive

RoHS Compliance Grade

Ecopack1 (*)

(**) 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.

eDesignSuite

转换器

Input

V This option is required. And must be less than or equal to Volt. Max [V]
V This option is required. And must be greater than or equal to Volt. Min [V]

Output Power

V This option is required and must be a number.
A This option is required and must be a number.

LED驱动器

Input

V This option is required. And must be less than or equal to Volt. Max [V]
V This option is required. And must be greater than or equal to Volt. Min [V]

LED自定义

V This option is required.
A This option is required.
Ω This option is required.

LEDs

This option is required. And must be a whole positive number between 1 and 20.
This option is required. And must be a whole positive number between 1 and 20.