产品概述

描述

The L296 and L296P are stepdown power switching regulators delivering 4 A at a voltage variable from 5.1 V to 40 V.

Features of the devices include soft start, remote inhibit, thermal protection, a reset output for microprocessors and a PWM comparator input for synchronization in multichip configurations.

The L296P incudes external programmable limiting current.

The L296 and L296P are mounted in a 15-lead Multiwatt® plastic power package and requires very few external components.

Efficient operation at switching frequencies up to 200 KHz allows a reduction in the size and cost of external filter components. A voltage sense input and SCR drive output are provided for optional crowbar overvoltage protection with an external SCR.

  • 所有功能

    • EXTERNAL PROGRAMMABLE LIMITING CURRENT (L296P)
    • RESET OUTPUT
    • INPUT FOR REMOTE INHIBIT AND SYNCHRONUS PWM
    • CONTROL CIRCUIT FOR CROWBAR SCR
    • THERMAL SHUTDOWN
    • VERY FEW EXTERNAL COMPONENTS
    • VERY HIGH EFFICIENCY (UP TO 90 %)
    • 4 A OUTPUT CURRENT
    • 0 TO 100 % DUTY CYCLE RANGE
    • 5.1 V TO 40 V OUTPUT VOLTAGE RANGE
    • SWITCHING FREQUENCY UP TO 200 KHz
    • SOFT START
    • PRECISE (±2 %) ON-CHIP REFERENCE

电路原理图

EDA符号、封装和3D模型

STMicroelectronics - L296

Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.

Please select one model supplier :

Symbols

符号

Footprints

封装

3D model

3D模型

质量与可靠性

产品型号 Marketing Status 封装 等级规格 符合RoHS级别 材料声明**
L296
NRND
MW 15L 工业 Ecopack1
L296HT
NRND
MW 15L 工业 Ecopack1
L296P
NRND
MW 15L 工业 Ecopack1

L296

Package:

MW 15L

Material Declaration**:

PDF XML

Marketing Status

NRND

Package

MW 15L

Grade

Industrial

RoHS Compliance Grade

Ecopack1

L296HT

Package:

MW 15L

Material Declaration**:

Marketing Status

NRND

Package

MW 15L

Grade

Industrial

RoHS Compliance Grade

Ecopack1

L296P

Package:

MW 15L

Material Declaration**:

PDF XML

Marketing Status

NRND

Package

MW 15L

Grade

Industrial

RoHS Compliance Grade

Ecopack1

(**) 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

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产品型号
Order from distributors
从ST订购
供货状态
ECCN (US)
ECCN (EU)
包装类型
封装
温度(ºC) Country of Origin
Budgetary Price (US$)*/Qty
最小值
最大值
L296 Available at distributors

经销商的可用性 L296

代理商名称
地区 库存 最小订购量 第三方链接

代理商库存报告日期:

无法联系到经销商,请联系我们的销售办事处
NRND
EAR99 NEC Tube MW 15L -40 150 MOROCCO
L296HT Available at distributors

经销商的可用性 L296HT

代理商名称
地区 库存 最小订购量 第三方链接

代理商库存报告日期:

无法联系到经销商,请联系我们的销售办事处
NRND
EAR99 NEC Tube MW 15L -40 150 MOROCCO
L296P Available at distributors

经销商的可用性 L296P

代理商名称
地区 库存 最小订购量 第三方链接

代理商库存报告日期:

无法联系到经销商,请联系我们的销售办事处
NRND
EAR99 NEC Tube MW 15L -40 150 MOROCCO

L296 NRND

封装:
MW 15L
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

产品型号:

L296

ECCN (EU):

NEC

包装类型:

Tube

Operating Temperature (°C)

Min:

-40

Max:

150

Country of Origin:

MOROCCO

代理商名称

代理商库存报告日期:

L296HT NRND

封装:
MW 15L
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

产品型号:

L296HT

ECCN (EU):

NEC

包装类型:

Tube

Operating Temperature (°C)

Min:

-40

Max:

150

Country of Origin:

MOROCCO

L296P NRND

封装:
MW 15L
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

产品型号:

L296P

ECCN (EU):

NEC

包装类型:

Tube

Operating Temperature (°C)

Min:

-40

Max:

150

Country of Origin:

MOROCCO

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(*) 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