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AP1539集成电路(IC)的稳压器-DC-DC开关稳压器规格书PDF中文资料

AP1539
厂商型号

AP1539

参数属性

AP1539 封装/外壳为8-SOIC(0.154",3.90mm 宽);包装为卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带;类别为集成电路(IC)的稳压器-DC-DC开关稳压器;产品描述:IC REG BUCK ADJUSTABLE 4A 8SOP

功能描述

18V 4A 300KHz BUCK CONVERTER

封装外壳

8-SOIC(0.154",3.90mm 宽)

文件大小

239.41 Kbytes

页面数量

12

生产厂商 Diodes Incorporated
企业简称

DIODES美台半导体

中文名称

美台半导体官网

原厂标识
DIODES
数据手册

下载地址一下载地址二到原厂下载

更新时间

2025-8-3 23:22:00

人工找货

AP1539价格和库存,欢迎联系客服免费人工找货

AP1539规格书详情

General Description

AP1539 consists of step-down switching regulator with PWM control. These devices include a reference voltage source, oscillation circuit, error amplifier, internal PMOS. AP1539 provides low-ripple power, high efficiency, and excellent transient characteristics. The PWM control circuit is able to vary the duty ratio linearly from 0 up to 99. This converter also contains an error amplifier circuit as well as a soft-start circuit that prevents overshoot at startup. An enable function, an over current protect function and a short circuit protect function are built inside, and when OCP or SCP happens, the operation frequency will be reduced from 300KHz to 50KHz.

特性 Features

• Input voltage: 3.6V to 18V

• Output voltage: 0.8V to VCC

• Output current: up to 4A

• Duty ratio: 0 to 99 PWM control

• Oscillation frequency: 300KHz typ.

• Soft-start like, Current limit and Enable function

•Thermal Shutdown function

• Built-in internal SW P-channel MOS

• SOP-8L-DEP: Available in “Green” Molding Compound(No Br, Sb)

• Lead Free Finish / RoHS Compliant

产品属性

  • 产品编号:

    AP1539SDPG-13

  • 制造商:

    Diodes Incorporated

  • 类别:

    集成电路(IC) > 稳压器 - DC-DC 开关稳压器

  • 包装:

    卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带

  • 功能:

    降压

  • 输出配置:

  • 拓扑:

    降压

  • 输出类型:

    可调式

  • 输出数:

    1

  • 电压 - 输入(最小值):

    3.6V

  • 电压 - 输入(最大值):

    18V

  • 电压 - 输出(最小值/固定):

    0.8V

  • 电压 - 输出(最大值):

    18V

  • 电流 - 输出:

    4A

  • 频率 - 开关:

    300kHz

  • 同步整流器:

  • 工作温度:

    -20°C ~ 85°C(TA)

  • 安装类型:

    表面贴装型

  • 封装/外壳:

    8-SOIC(0.154",3.90mm 宽)

  • 供应商器件封装:

    8-SOP

  • 描述:

    IC REG BUCK ADJUSTABLE 4A 8SOP

供应商 型号 品牌 批号 封装 库存 备注 价格
DIODES/美台
24+
SOP-8
30000
房间原装现货特价热卖,有单详谈
询价
DIODES(美台)
24+
SOP8EP
7350
现货供应,当天可交货!免费送样,原厂技术支持!!!
询价
DIODES/美台
24+
NA/
15750
原装现货,当天可交货,原型号开票
询价
DIODES/美台
25+
SOP-8
880000
明嘉莱只做原装正品现货
询价
DIODES/美台
22+
SOP8
179620
原装正品现货,可开13点税
询价
DIODES
24+
SOP-8
5000
全新原装正品,现货销售
询价
DIODES/美台
21+
SOP-8
10000
原装正品
询价
DIODES
23+
SOP8
5000
原装正品,假一罚十
询价
DiodesIncorporated
18+
9800
代理进口原装/实单价格可谈
询价
DIODES
23+
SOP8
7300
专注配单,只做原装进口现货
询价