ISL6401CR中文资料PDF规格书
厂商型号 |
ISL6401CR |
参数属性 | ISL6401CR 封装/外壳为16-VQFN 裸露焊盘;包装为卷带(TR);类别为集成电路(IC) > PMIC - 稳压器 - DC DC 开关式控制器;产品描述:IC REG CTRLR BOOST/FLYBACK 16QFN |
功能描述 | Synchronizing Current Mode PWM for Subscriber Line Interface Circuits (SLICs) |
文件大小 |
332.96 Kbytes |
页面数量 |
11 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 | 2024-5-31 18:15:00 |
ISL6401CR规格书详情
The ISL6401 adjustable frequency, low power, pulse width
modulating (PWM) current mode controller is designed for a
wide range of DC/DC conversion applications including
boost, flyback, and isolated output configurations. The
device is optimized to provide a high performance, low-cost
solution for Ringing SLIC (RSLIC) ring and talk power
supplies. An integrated inverter allows for easy design of
negative voltage regulation circuits with a minimal amount of
external components. Internal soft-start minimizes start-up
stress without any external components. Peak current mode
control effectively handles Ring trip transients and provides
inherent overcurrent protection.
This advanced BiCMOS design features low operating
current, adjustable operating output frequency (50kHz to
600kHz), internal soft-start and a SYNC input that allows the
oscillator to be locked to an external clock for noise sensitive
applications. DC/DC conversion efficiency is optimized by
use of a low current sense voltage. A logic level shutdown
input is included, which reduces supply current to 55µA in
the shutdown mode.
Features
• Positive and Negative Output Regulation
• Starting Supply Current . . . . . . . . . . . . . . . . . 100µA (typ.)
• Quiescent Current . . . . . . . . . . . . . . . . . . . . . . 55µA (typ.)
• Output Frequency Range. . . . . . . . . . . . 50kHz to 600kHz
• External Clock Synchronization
• Fast Transient Response with Peak Current Mode Control
• Internal Soft-Start
• Drives N-Channel MOSFET
• Logic Level Shutdown
• Leading Edge Blanking
• 1 Tolerance Voltage Reference Over Line and
Temperature
• Pb-Free Available (RoHS Compliant)
Applications
• VoIP/VoDSL Ringer and Off-Hook Voltage Generators
• Multi-Output Flyback Supplies
• Cable and DSL Modems
• Set-Top Boxes
• Wireless Local Loops
• LMDH and FTTH Supplies
• Boost Regulators
• Routers
产品属性
- 产品编号:
ISL6401CR
- 制造商:
Renesas Electronics America Inc
- 类别:
集成电路(IC) > PMIC - 稳压器 - DC DC 开关式控制器
- 包装:
卷带(TR)
- 输出类型:
晶体管驱动器
- 功能:
升压,升压/降压
- 输出配置:
正,可提供隔离
- 拓扑:
反激,升压
- 输出阶段:
1
- 电压 - 供电 (Vcc/Vdd):
4.5V ~ 5.5V
- 频率 - 开关:
50kHz ~ 500kHz
- 占空比(最大):
48%
- 同步整流器:
无
- 时钟同步:
是
- 控制特性:
使能,频率控制
- 工作温度:
-40°C ~ 85°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
16-VQFN 裸露焊盘
- 供应商器件封装:
16-QFN(4x4)
- 描述:
IC REG CTRLR BOOST/FLYBACK 16QFN
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Intersil |
21+ |
16QFN |
13880 |
公司只售原装,支持实单 |
询价 | ||
INTERSIL |
22+/23+ |
QFN16 |
9800 |
原装进口公司现货假一赔百 |
询价 | ||
HAR |
2138+ |
QFN |
8960 |
专营BGA,QFP原装现货,假一赔十 |
询价 | ||
INTERSIL |
23+ |
BGAQFP |
8659 |
原装公司现货!原装正品价格优势. |
询价 | ||
Intersil |
23+ |
16-QFN(4x4) |
66800 |
原厂原装现货 |
询价 | ||
INTERSIL |
22+ |
QFN |
8000 |
原装正品支持实单 |
询价 | ||
HAR |
23+ |
QFN |
4500 |
全新原装、诚信经营、公司现货销售 |
询价 | ||
INTERSIL |
2023+ |
SMD |
2568 |
安罗世纪电子只做原装正品货 |
询价 | ||
哈里斯 |
23+ |
QFN |
2800 |
绝对全新原装!现货!特价!请放心订购! |
询价 | ||
INTERSIL |
22+ |
QFN16 |
4293 |
⊙⊙新加坡大量现货库存,深圳常备现货!欢迎查询!⊙ |
询价 |