STEVAL-ISA101V1

批量生产

基于L5973D的2 A DC步降开关稳压器,输入电压范围4 V/36 V

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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-ISA101V1 demonstration board is based on the L5973D, a step-down monolithic switching regulator with 2 A DC (2.5 A switch peak current) current capability over the output voltage range (1.235 V to 36 V). The operating input voltage ranges from 4 V to 36 V. The device is based on BCD5 technology. The embedded power element is a P-channel D-MOS transistor so the driving stage does not require any bootstrap capacitor and the duty cycle can range up to 100%.
An internal oscillator fixes the switching frequency at 250 kHz. A synchronization pin is available when a higher switching frequency (up to 700 kHz) is required.
Pulse-by-pulse current protection and a frequency foldback feature always guarantee an effective short-circuit protection. Other features include voltage feed-forward, protection against feedback disconnection, inhibit and thermal shutdown.
Previous sales code: EVAL5973D.
  • 所有功能

    • Vin: 4 V to 36 V
    • Vout: 1.235 V to 36 V
    • Output current: 2 A DC
    • Internal oscillator switching frequency: 250 kHz
    • Short-circuit protection
    • Inhibit and thermal shutdown
    • RoHS compliant

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-ISA101V1
批量生产
CARD 工业 Ecopack2 -

STEVAL-ISA101V1

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-ISA101V1 Available at 2 distributors

经销商的可用性STEVAL-ISA101V1

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 11 1 Buy from Distributor
MOUSER WORLDWIDE 10 1 Buy from Distributor

代理商库存报告日期: 2021-10-15

代理商名称

DIGIKEY

库存

11

Min.Order

1

地区

WORLDWIDE Buy from Distributor

MOUSER

库存

10

Min.Order

1

地区

WORLDWIDE Buy from Distributor

代理商库存报告日期: 2021-10-15

Buy Direct L5973D
批量生产
- EAR99 NEC ITALY - 43.0 / 1

STEVAL-ISA101V1

核心产品

L5973D

供货状态

批量生产

Budgetary Price (US$)*/Qty

43.0 / 1

经销商的可用性STEVAL-ISA101V1

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 11 1 Buy from Distributor
MOUSER WORLDWIDE 10 1 Buy from Distributor

代理商库存报告日期: 2021-10-15

代理商名称

DIGIKEY

库存

11

Min.Order

1

地区

WORLDWIDE Buy from Distributor

MOUSER

库存

10

Min.Order

1

地区

WORLDWIDE Buy from Distributor

代理商库存报告日期: 2021-10-15

供应商

-

ECCN (US)

EAR99

ECCN (EU)

NEC

Budgetary Price (US$)* / Qty

43.0 / 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