位置:ISL6440IA > ISL6440IA详情

ISL6440IA中文资料

厂家型号

ISL6440IA

文件大小

692.71Kbytes

页面数量

15

功能描述

300kHz Dual, 180째 Out-of-Phase, Step-Down PWM Controller

IC REG CTRLR BUCK PWM CM 24-QSOP

数据手册

原厂下载下载地址一下载地址二到原厂下载

生产厂商

RENESAS

ISL6440IA数据手册规格书PDF详情

300kHz Dual, 180° Out-of-Phase, StepDown PWM Controller

The ISL6440 is a high-performance, dual-output PWM controller optimized for converting wall adapter, battery or network intermediate bus DC input supplies into the system supply voltages required for a wide variety of applications. Each output is adjustable down to 0.8V. The two PWMs are synchronized 180o out of phase reducing the RMS input current and ripple voltage.

Features

• Wide Input Supply Voltage Range

- 5.6V to 24V

- 4.5V to 5.6V

• Two Independently Programmable Output Voltages

• Switching Frequency . . . . . . . . . . . . . . . . . . . . . . . 300kHz

• Out of Phase PWM Controller Operation

- Reduces Required Input Capacitance and Power Supply Induced Loads

• No External Current Sense Resistor

- Uses Lower MOSFET’s rDS(ON)

• Programmable Soft-Start

• Extensive Circuit Protection Functions

- PGOOD

- UVLO

- Overcurrent

- Overtemperature

- Independent Shutdown for Both PWMs

• Excellent Dynamic Response

- Voltage Feed-Forward with Current Mode Control

• Pb-Free Plus Anneal Available (RoHS Compliant)

Applications

• Power Supplies with Two Outputs

• xDSL Modems/Routers

• DSP, ASIC, and FPGA Power Supplies

• Set-Top Boxes

• Dual Output Supplies for DSP, Memory, Logic, µP Core and I/O

• Telecom Systems

ISL6440IA产品属性

  • 类型

    描述

  • 型号

    ISL6440IA

  • 功能描述

    IC REG CTRLR BUCK PWM CM 24-QSOP

  • RoHS

  • 类别

    集成电路(IC) >> PMIC - 稳压器 - DC DC 切换控制器

  • 系列

    -

  • 标准包装

    4,000

  • 系列

    - PWM

  • 电压模式

  • 输出数

    1 频率 -

  • 最大

    1.5MHz

  • 占空比

    66.7%

  • 电源电压

    4.75 V ~ 5.25 V

  • 降压

  • 升压

  • 回扫

  • 反相

  • 倍增器

  • 除法器

  • Cuk

  • 隔离

  • 工作温度

    -40°C ~ 85°C

  • 封装/外壳

    40-VFQFN 裸露焊盘

  • 包装

    带卷(TR)

更新时间:2025-10-6 15:01:00
供应商 型号 品牌 批号 封装 库存 备注 价格
Renesas
22+
24-SSOP
2100
RENESAS/瑞萨
21+
QSOP-24
20000
只做原装,质量保证
RENESAS
25+
SSOP24
12000
原厂原装,价格优势
RENESAS(瑞萨)/IDT
2447
QSOP-24
105000
1000个/管一级代理专营品牌!原装正品,优势现货,长
RENESAS/瑞萨
1809+
QSOP-24
1000
进口原装现货假一赔万力挺实单
RENESAS/瑞萨
24+
QSOP-24
990000
明嘉莱只做原装正品现货
RENESAS/瑞萨
24+
QSOP24
3821
原装柜台现货特价热卖
RENESAS(瑞萨)/IDT
2021+
QSOP-24
499
RENESAS(瑞萨)/IDT
24+
QSOP24
7350
现货供应,当天可交货!免费送样,原厂技术支持!!!
Renesas Inc
25+
电联咨询
7800
公司现货,提供拆样技术支持

ISL6440IAZ-T 价格

参考价格:¥25.4698

型号:ISL6440IAZ-T 品牌:Intersil 备注:这里有ISL6440IA多少钱,2025年最近7天走势,今日出价,今日竞价,ISL6440IA批发/采购报价,ISL6440IA行情走势销售排排榜,ISL6440IA报价。