TSM108

批量生产

电压/电流恒定的降压控制器

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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
开始
Partner products
Sales Briefcase

产品概述

描述

TSM108 is a step-down PWM controller designed to drive an external P-channel MOSFET, providing for constant voltage and constant current regulations in battery charger applications. TSM108 can easily be configured for very wide voltage and current needs.
It has been realized in rugged BCD technology and includes a PWM generator, Voltage and Current control loops, a precise Voltage Reference, and a Gate Driver. The device can sustain 60V on Vcc, and therefore meet the standard Load Dump requirements of the 12V cars battery.
On boards there are other security functions which lock the external power in OFF state: OVLO (Over Voltage Lockout) and UVLO (Under Voltage Lockout). The mosfet gate is also protected from over voltage drive thanks to a 12V clamping protection circuit.
Moreover, a standby feature allows very low quiescent current when activated, but keeping safe the external power element when Off.
The IC is suitable for 12V car accessories, as well as other DC/DC step down converters.
  • 所有功能

    • Minimal external components count
    • Sustains 60V
    • Output high side current sensing
    • Adjustable switching frequency
    • Precise CC/CV regulation
    • Standby mode feature
    • Drives external P-channel MOSFET or PNP Bipolar transistors
    • Adjustable OVP/UVP UVLO thresholds

特别推荐

EDA Symbols, Footprints and 3D Models

STMicroelectronics - TSM108

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.

Symbols

Symbols

Footprints

Footprints

3D model

3D models

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**
TSM108ID
批量生产
SO-14 工业 Ecopack2
TSM108IDT
批量生产
SO-14 工业 Ecopack2

TSM108ID

Package:

SO-14

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

SO-14

Grade

Industrial

RoHS Compliance Grade

Ecopack2

TSM108IDT

Package:

SO-14

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

SO-14

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
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
TSM108ID Available at 1 distributors

经销商的可用性TSM108ID

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 1987 1 马上订购

代理商库存报告日期: 2021-05-17

代理商名称

DIGIKEY

库存

1987

Min.Order

1

地区

WORLDWIDE 马上订购

代理商库存报告日期: 2021-05-17

Buy Direct
批量生产
EAR99 NEC Tube SO-14 -40 125 MOROCCO 0.4593 / 1k
TSM108IDT Available at 2 distributors

经销商的可用性TSM108IDT

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 2190 1 马上订购
MOUSER WORLDWIDE 745 1 马上订购

代理商库存报告日期: 2021-05-17

代理商名称

DIGIKEY

库存

2190

Min.Order

1

地区

WORLDWIDE 马上订购

MOUSER

库存

745

Min.Order

1

地区

WORLDWIDE 马上订购

代理商库存报告日期: 2021-05-17

Buy Direct
批量生产
EAR99 NEC Tape And Reel SO-14 -40 125 MOROCCO 0.4593 / 1k

TSM108ID

供货状态

批量生产

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.4593 / 1k

经销商的可用性TSM108ID

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 1987 1 马上订购

代理商库存报告日期: 2021-05-17

代理商名称

DIGIKEY

库存

1987

Min.Order

1

地区

WORLDWIDE 马上订购

代理商库存报告日期: 2021-05-17

ECCN (EU)

NEC

包装类型

Tube

封装

SO-14

Operating Temperature (°C)

(最小值)

-40

(最大值)

125

Budgetary Price (US$)* / Qty

0.4593 / 1k

Country of Origin

MOROCCO

TSM108IDT

供货状态

批量生产

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.4593 / 1k

经销商的可用性TSM108IDT

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 2190 1 马上订购
MOUSER WORLDWIDE 745 1 马上订购

代理商库存报告日期: 2021-05-17

代理商名称

DIGIKEY

库存

2190

Min.Order

1

地区

WORLDWIDE 马上订购

MOUSER

库存

745

Min.Order

1

地区

WORLDWIDE 马上订购

代理商库存报告日期: 2021-05-17

ECCN (EU)

NEC

包装类型

Tape And Reel

封装

SO-14

Operating Temperature (°C)

(最小值)

-40

(最大值)

125

Budgetary Price (US$)* / Qty

0.4593 / 1k

Country of Origin

MOROCCO

(*) 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