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EL7564CREZ中文资料PDF规格书
厂商型号 |
EL7564CREZ |
参数属性 | EL7564CREZ 封装/外壳为28-SOIC(0.173",4.40mm 宽)裸露焊盘;包装为卷带(TR);类别为集成电路(IC) > 稳压器 - DC-DC 开关稳压器;产品描述:IC REG BUCK ADJ 4A 28HTSSOP |
功能描述 | Monolithic 4 Amp DC/DC Step-Down Regulator |
文件大小 |
644.43 Kbytes |
页面数量 |
17 页 |
生产厂商 | Intersil Corporation |
企业简称 |
Intersil【瑞萨电子】 |
中文名称 | 瑞萨电子株式会社官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-6-3 21:29:00 |
EL7564CREZ规格书详情
The EL7564 is an integrated, full-featured synchronous step down regulator with output voltage adjustable from 1.0V to 3.8V. It is capable of delivering 4A continuous current at up to 95 efficiency. The EL7564 operates at a constant frequency pulse width modulation (PWM) mode, making external synchronization possible. Patented on-chip resistorless current sensing enables current mode control, which provides cycle-by-cycle current limiting, over-current protection, and excellent step load response. The EL7564 features power tracking, which makes the start-up sequencing of multiple converters possible. A junction temperature indicator conveniently monitors the silicon die temperature, saving the designer time on the tedious thermal characterization. The minimal external components and full functionality make this EL7564 ideal for desktop and portable applications.
The EL7564 is specified for operation over the -40°C to +85°C temperature range.
Features
• Integrated synchronous MOSFETs and current mode controller
• 4A continuous output current
• Up to 95 efficiency
• 4.5V to 5.5V input voltage
• Adjustable output from 1V to 3.8V
• Cycle-by-cycle current limit
• Precision reference
• ±0.5 load and line regulation
• Adjustable switching frequency to 1MHz
• Oscillator synchronization possible
• Internal soft start
• Over voltage protection
• Junction temperature indicator
• Over temperature protection
• Under voltage lockout
• Multiple supply start-up tracking
• Power good indicator
• 20-pin SO (0.300”) package
• 28-pin HTSSOP package
• Pb-Free available (RoHS compliant)
Applications
• DSP, CPU core and IO supplies
• Logic/Bus supplies
• Portable equipment
• DC/DC converter modules
• GTL + Bus power supply
产品属性
- 产品编号:
EL7564CREZ
- 制造商:
Renesas Electronics America Inc
- 类别:
集成电路(IC) > 稳压器 - DC-DC 开关稳压器
- 包装:
卷带(TR)
- 功能:
降压
- 输出配置:
正
- 拓扑:
降压
- 输出类型:
可调式
- 输出数:
1
- 电压 - 输入(最小值):
4.5V
- 电压 - 输入(最大值):
5.5V
- 电压 - 输出(最小值/固定):
1V
- 电压 - 输出(最大值):
3.8V
- 电流 - 输出:
4A
- 频率 - 开关:
200kHz ~ 1MHz
- 同步整流器:
是
- 工作温度:
-40°C ~ 85°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
28-SOIC(0.173",4.40mm 宽)裸露焊盘
- 供应商器件封装:
28-HTSSOP
- 描述:
IC REG BUCK ADJ 4A 28HTSSOP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
INTERSIL |
23+ |
TSSOP-28P |
3519 |
询价 | |||
Intersil |
RoHSCompliant |
原厂封装 |
143 |
neworiginal |
询价 | ||
INTERSIL |
1738+ |
TSSOP-28 |
8529 |
科恒伟业!只做原装正品,假一赔十! |
询价 | ||
EL |
2023+ |
TSSOP |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
Inters |
21+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
INTERSIL |
23+ |
NA/ |
2160 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
Intersil |
23+ |
28-HTSSOP |
66800 |
进口原装一级分销 |
询价 | ||
INTERSIL |
新批次 |
TSSOP28 |
4326 |
询价 | |||
INTERSIL |
22+ |
TSSOP28 |
58000 |
原装现货,OEM渠道。 |
询价 | ||
INTERSIL |
TSSOP28 |
265209 |
假一罚十原包原标签常备现货! |
询价 |