STEVAL-1PS02B

批量生产

Evaluation board based on ST1PS02BQTR 400 mA nano-quiescent synchronous step-down converter with AUX switch

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概述
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样片和购买
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文件
CAD资源
工具与软件
质量与可靠性
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产品概述

描述

The STEVAL-1PS02B evaluation board demonstrates 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 adjustable1.8 V to 2.5 V output voltage. The board features the ST1PS02BQTR 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 same voltage rail.
The board demonstrates how highly efficient conversion can be achieved with just the ST1PS02BQTR, a 2.2 µH inductor and two small capacitors.
The board highlights key application benefits made possible by the ST1PS02BQTR, including high efficiency and small PCB size and thickness, and is ideal for power management 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, but other packages are also available.
  • 所有功能

    • 1.8 V 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 1.8 V to 2.5 V
    • Output voltage Power Good
    • Auxiliary load switch Vout2 (AUX control input)
    • WEEE and RoHS compliant (hardware only)

特别推荐

相关应用

工业

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-1PS02B
批量生产
CARD 工业 Ecopack2 Yes

STEVAL-1PS02B

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-1PS02B Available at 4 distributors

经销商的可用性STEVAL-1PS02B

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 6 1 马上订购
RS COMPONENTS EUROPE 10 1 马上订购
MOUSER WORLDWIDE 9 1 马上订购
Farnell Element14 EUROPE 8 1 马上订购

代理商库存报告日期: 2021-05-12

代理商名称

DIGIKEY

库存

6

Min.Order

1

地区

WORLDWIDE 马上订购

RS COMPONENTS

库存

10

Min.Order

1

地区

EUROPE 马上订购

MOUSER

库存

9

Min.Order

1

地区

WORLDWIDE 马上订购

Farnell Element14

库存

8

Min.Order

1

地区

EUROPE 马上订购

代理商库存报告日期: 2021-05-12

Buy Direct ST1PS02BQTR
批量生产
ST EAR99 NEC ITALY - 23.0 / 1

STEVAL-1PS02B

核心产品

ST1PS02BQTR

供货状态

批量生产

Budgetary Price (US$)*/Qty

23.0 / 1

经销商的可用性STEVAL-1PS02B

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 6 1 马上订购
RS COMPONENTS EUROPE 10 1 马上订购
MOUSER WORLDWIDE 9 1 马上订购
Farnell Element14 EUROPE 8 1 马上订购

代理商库存报告日期: 2021-05-12

代理商名称

DIGIKEY

库存

6

Min.Order

1

地区

WORLDWIDE 马上订购

RS COMPONENTS

库存

10

Min.Order

1

地区

EUROPE 马上订购

MOUSER

库存

9

Min.Order

1

地区

WORLDWIDE 马上订购

Farnell Element14

库存

8

Min.Order

1

地区

EUROPE 马上订购

代理商库存报告日期: 2021-05-12

供应商

ST

ECCN (US)

EAR99

ECCN (EU)

NEC

Budgetary Price (US$)* / Qty

23.0 / 1

Country of Origin

ITALY

Board production status

-

(*) 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