STEVAL-1PS03A

批量生产

基于ST1PS03AQTR 400 mA nano静态同步降压转换器(带负载开关)的评估板

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概述
Online design
样片和购买
解决方案
文件
CAD资源
工具与软件
质量与可靠性
Partner products
Sales Briefcase

产品概述

描述

The STEVAL-1PS03A is an evaluation board for a smart converter design able to deliver up to 400 mA output current from a 1.8 V to 5.5 V input, with a dynamically adjustable 1.6 V to 3.3 V output voltage. The board features the ST1PS03AQTR nano-quiescent miniaturized synchronous step-down converter which implements enhanced peak current control (PCC) and advanced design circuitry to minimize quiescent current.
The device embeds a controlled load switch to supply a subsystem with VIN_AUX voltage rail. The board demonstrates how highly efficient conversion can be achieved with just the ST1PS03AQTR, a 2.2 μH inductor and two small capacitors.
The board highlights key application benefits made possible by the ST1PS03AQTR, including high efficiency and small PCB size and thickness, and is ideal for power conversion solutions in wearable applications and fitness accessories, personal tracking monitors, smart watches, sports bands, energy harvesting, wireless sensors, industrial sensors, portable low power devices, single cell Li-Ion battery applications and Bluetooth® low energy and Zigbee applications.
The device used on this board is supplied in the thin TQFN12 (2.0x1.7 mm) package.
  • 所有功能

    • 1.8 to 5.5 V input operating range
    • Up to 400 mA output current capability
    • Tiny external components: L = 2.2 µH typ
    • Dynamically selectable output voltages from 1.6 to 3.3 V
    • Output voltage Power Good
    • Independent load switch (AUX control input)
    • WEEE and RoHS compliant (hardware only)

质量与可靠性

产品型号 Marketing Status 封装 等级规格 符合RoHS级别 WEEE Compliant 材料声明**
STEVAL-1PS03A
批量生产
CARD 工业 Ecopack2 Yes

STEVAL-1PS03A

Package:

CARD

Material Declaration**:

Marketing Status

批量生产

Package

CARD

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
核心产品
供货状态
供应商
ECCN (US)
ECCN (EU)
Country of Origin
Board production status
Budgetary Price (US$)*/Qty
STEVAL-1PS03A Available at 3 distributors

经销商的可用性STEVAL-1PS03A

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 10 1 Buy from Distributor
MOUSER WORLDWIDE 9 1 Buy from Distributor
Farnell Element14 EUROPE 14 1 Buy from Distributor

代理商库存报告日期: 2022-01-22

代理商名称

DIGIKEY

库存

10

Min.Order

1

地区

WORLDWIDE Buy from Distributor

MOUSER

库存

9

Min.Order

1

地区

WORLDWIDE Buy from Distributor

Farnell Element14

库存

14

Min.Order

1

代理商库存报告日期: 2022-01-22

Buy Direct ST1PS03AQTR
批量生产
ST EAR99 NEC ITALY Stock available 31.0 / 1

STEVAL-1PS03A

核心产品

ST1PS03AQTR

供货状态

批量生产

Budgetary Price (US$)*/Qty

31.0 / 1

经销商的可用性STEVAL-1PS03A

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 10 1 Buy from Distributor
MOUSER WORLDWIDE 9 1 Buy from Distributor
Farnell Element14 EUROPE 14 1 Buy from Distributor

代理商库存报告日期: 2022-01-22

代理商名称

DIGIKEY

库存

10

Min.Order

1

地区

WORLDWIDE Buy from Distributor

MOUSER

库存

9

Min.Order

1

地区

WORLDWIDE Buy from Distributor

Farnell Element14

库存

14

Min.Order

1

代理商库存报告日期: 2022-01-22

供应商

ST

ECCN (US)

EAR99

ECCN (EU)

NEC

Budgetary Price (US$)* / Qty

31.0 / 1

Country of Origin

ITALY

Board production status

Stock available

(*) 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