EL7554IRE中文资料PDF规格书
厂商型号 |
EL7554IRE |
参数属性 | EL7554IRE 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 |
499.49 Kbytes |
页面数量 |
14 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 | 2024-6-5 15:14:00 |
EL7554IRE规格书详情
Monolithic 4 Amp DC-DC Step-Down Regulator
The EL7554 is a full-feature synchronous 4A step-down regulator capable of up to 96 efficiency. This device operates from 3V to 6V VIN input supply. With internal CMOS power FETs, the device can operate at up to 100 duty ratio, allowing for output voltage range from 0.8V up to nearly VIN.The adjustable high switching frequency of up to 1MHz enables the use of small components, making the whole converter occupy less than 0.58 square inch with components on one side of the PCB.
Features
• Integrated MOSFETs
• 4A continuous output current
• Up to 96 efficiency
• All ceramic capacitors
• Multiple supply start-up tracking
• Built-in ±5 voltage margining
• 3V to 6V input voltage
• 0.58 in2 footprint with components on one side of PCB
• Adjustable switching frequency to 1MHz
• Oscillator synchronization possible
• 100 duty ratio
• Junction temperature indicator
• Over-temperature protection
• Internal soft-start
• Variable output voltage down to 0.8V
• Power-good indicator
• 28 Ld HTSSOP package
• Pb-free plus anneal available (RoHS compliant)
Applications
• Point-of-regulation power supplies
• FPGA Core and I/O supplies
• DSP, CPU Core, and IO supplies
• Logic/Bus supplies
• Portable equipment
产品属性
- 产品编号:
EL7554IRE
- 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):
3V
- 电压 - 输入(最大值):
6V
- 电压 - 输出(最小值/固定):
0.8V
- 电压 - 输出(最大值):
6V
- 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 |
---|---|---|---|---|---|---|---|
ELANTEC |
22+ |
HTSSOP28 |
360000 |
进口原装房间现货实库实数 |
询价 | ||
Intersil |
23+ |
28-HTSSOP |
7300 |
专注配单,只做原装进口现货 |
询价 | ||
Renesas Electronics America In |
24+ |
28-SOIC(0.173,4.40mm 宽)裸 |
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 |
23+ |
28-HTSSOP |
7300 |
专注配单,只做原装进口现货 |
询价 | ||
Elantec |
22+ |
28-SOIC |
9000 |
原厂渠道,现货配单 |
询价 | ||
EVERLIGHT/亿光 |
2403+ |
TSSOP |
11809 |
原装现货!欢迎随时咨询! |
询价 | ||
ELANTEC |
21+ |
HTSSOP28 |
35400 |
全新原装现货/假一罚百! |
询价 | ||
Intersil |
22+ |
28HTSSOP |
9000 |
原厂渠道,现货配单 |
询价 | ||
ELANTEC |
1904+ |
HTSSOP28 |
2000 |
自家现货!原装特价供货!一片起卖! |
询价 | ||
EVERLIGHT/亿光 |
22+ |
TSSOP |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 |