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ISL80020A数据手册集成电路(IC)的稳压器-DC-DC开关稳压器规格书PDF

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厂商型号

ISL80020A

参数属性

ISL80020A 封装/外壳为8-WFDFN 裸露焊盘;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 ADJ 1.5A 8TDFN

功能描述

Compact Synchronous Buck Converter

封装外壳

8-WFDFN 裸露焊盘

制造商

Renesas Renesas Technology Corp

中文名称

瑞萨 瑞萨科技有限公司

原厂标识
数据手册

下载地址下载地址二

更新时间

2025-8-5 18:32:00

人工找货

ISL80020A价格和库存,欢迎联系客服免费人工找货

ISL80020A规格书详情

描述 Description

The ISL80020, ISL80020A, ISL80015 and ISL80015A are highly efficient, monolithic, synchronous step-down DC/DC converters that can deliver up to 2A of continuous output current from a 2.7V to 5.5V input supply. They use peak current mode control architecture to allow very low duty cycle operation. They operate at either 1MHz or 2MHz switching frequency, thereby providing superior transient response and allowing for the use of small inductors. They have excellent stability.
The ISL80020, ISL80020A, ISL80015 and ISL80015A integrate very low rDS(ON) MOSFETs in order to maximize efficiency. In addition, since the high-side MOSFET is a PMOS, the need for a Boot capacitor is eliminated, thereby reducing external component count. They can operate at 100% duty cycle (at 1MHz).
The device is configured in PWM (pulse width modulation) for fast transient response, which helps reduce the output noise and RF interference.
These devices are offered in a space saving 8 pin 2mmx2mm TDFN lead free package with exposed pad for improved thermal performance. The complete converter occupies less than 64mm2 area.

特性 Features

• VIN range 2.7V to 5.5V
• IOUT maximum is 1.5A or 2A
• Switching frequency is 1MHz or 2MHz
• Overcurrent and short circuit protection
• Over-temperature/thermal protection
• Negative current protection
• Power-good and enable
• 100% duty cycle (1MHZ)
• Internal soft-start and soft-stop
• VIN undervoltage lockout and VOUT overvoltage protection
• Up to 95% peak efficiency

应用 Application

• General purpose POL
• Industrial, instrumentation, and medical equipment
• Telecom and networking equipment
• Game console

技术参数

  • 制造商编号

    :ISL80020A

  • 生产厂家

    :Renesas

  • 输出数量

    :1

  • 拓扑 [Rail 1]

    :Buck

  • 输入电压最小值 (V) [Rail 1]

    :2.7

  • 输入电压最大值 (V) [Rail 1]

    :5.5

  • 输出电压最小值 (V) [Rail 1]

    :0.6

  • 输出电压最大值 (V) [Rail 1]

    :4

  • 输出电流最大值 (A) [Rail 1]

    :2

  • IQ [Rail 1]

    :7 mA

  • 最大占空比 (%)

    :75

  • 资质级别

    :Standard

  • 峰值效率 (%)

    :95

  • POR

    :Yes

  • BOM总占用面积 (mm2)

    :64

  • SYNCH功能

    :No

  • 控制类型

    :Current Mode

  • 开关频率范围 (MHz)

    :1.640 MHz to 2.360MHz

  • 采样

    :YES

  • 温度范围

    :-40 to +125

供应商 型号 品牌 批号 封装 库存 备注 价格
Intersil
16+
TDFN
199980
一级代理,专注军工、汽车、医疗、工业、新能源、电力
询价
Intersil(英特矽尔)
23+
NA
20094
正纳10年以上分销经验原装进口正品做服务做口碑有支持
询价
Renesa
25+
25000
原厂原包 深圳现货 主打品牌 假一赔百 可开票!
询价
Intersil
21+
TDFN
200000
只做原装,绝对现货,原厂代理商渠道,欢迎电话微信查
询价
Renesas Electronics America In
25+
8-WFDFN 裸露焊盘
9350
独立分销商 公司只做原装 诚心经营 免费试样正品保证
询价
Intersil(英特矽尔)
18+
9800
代理进口原装/实单价格可谈
询价
Intersil
22+
8TDFNEP
9000
原厂渠道,现货配单
询价
RENESAS(瑞萨)/IDT
24+
DFN8EP(2x2)
7350
现货供应,当天可交货!免费送样,原厂技术支持!!!
询价
RENESAS(瑞萨)/IDT
2447
TDFN-8-EP(2x2)
105000
1000个/圆盘一级代理专营品牌!原装正品,优势现货,
询价
Intersil
24+
8-TDFN-EP(2x2)
66800
原厂授权一级代理,专注汽车、医疗、工业、新能源!
询价