Datasheet > ISL8844AMBEP

ISL8844AMBEP

更新时间： 2024-01-14 14:02:33

品牌	Logo	应用领域
瑞萨 - RENESAS		开关光电二极管
页数	文件大小	规格书
3页	61K
描述
1A SWITCHING CONTROLLER, 2000kHz SWITCHING FREQ-MAX, PDSO8, PLASTIC, MS-012AA, SOIC-8

阅读下载

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

ISL8844AMBEP 技术参数

是否无铅：	含铅	是否Rohs认证：	不符合
生命周期：	Obsolete	零件包装代码：	SOIC
包装说明：	PLASTIC, MS-012AA, SOIC-8	针数：	8
Reach Compliance Code：	not_compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.2
模拟集成电路 - 其他类型：	SWITCHING CONTROLLER	控制模式：	CURRENT-MODE
控制技术：	PULSE WIDTH MODULATION	最大输入电压：	30 V
JESD-30 代码：	R-PDSO-G8	JESD-609代码：	e0
长度：	4.9 mm	湿度敏感等级：	1
功能数量：	1	端子数量：	8
最高工作温度：	125 °C	最低工作温度：	-55 °C
最大输出电流：	1 A	封装主体材料：	PLASTIC/EPOXY
封装代码：	SOP	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE	峰值回流温度（摄氏度）：	240
认证状态：	Not Qualified	座面最大高度：	1.75 mm
表面贴装：	YES	切换器配置：	SINGLE
最大切换频率：	2000 kHz	温度等级：	MILITARY
端子面层：	TIN LEAD	端子形式：	GULL WING
端子节距：	1.27 mm	端子位置：	DUAL
处于峰值回流温度下的最长时间：	NOT SPECIFIED	宽度：	3.9 mm
Base Number Matches：	1

ISL8844AMBEP 数据手册

ISL8840AMBEP, ISL8841AMBEP, ISL8842AMBEP,

ISL8843AMBEP, ISL8844AMBEP, ISL8845AMBEP

Data Sheet

February 6, 2008

FN6471.1

Enhanced Product (EP) High Performance

Industry Standard Single-Ended Current

Mode PWM Controllers

Features

• Specifications per DSCC VID V62/07621

• Full Mil-Temp Electrical Performance from -55°C to +125°C

The ISL884xAMBEP is a high performance drop-in

replacement for the popular 28C4x and 18C4x PWM

controllers suitable for a wide range of power conversion

applications including flyback, forward and boost output

configurations. Its fast signal propagation and output

switching characteristics make this an ideal product for

existing and new designs.

• Controlled Baseline with One Wafer Fabrication Site and

One Assembly/Test Site

• Full Homogenous Lot Processing in Wafer Fab

• No Combination of Wafer Fabrication Lots in Assembly

• Full Traceability Through Assembly and Test by

Date/Trace Code Assignment

Features include 30V operation, low operating current, 90µA

start-up current, adjustable operating frequency to 2MHz,

and high peak current drive capability with 20ns rise and fall

times.

• Enhanced Process Change Notification

• Enhanced Obsolescence Management

• Eliminates Need for Up-Screening a COTS Component

• 1A MOSFET Gate Driver

RISING UVLO

(V)

MAX.

DUTY CYCLE (%)

PART NUMBER

ISL8840AMBEP

ISL8841AMBEP

ISL8842AMBEP

ISL8843AMBEP

ISL8844AMBEP

ISL8845AMBEP

• 90µA Start-up Current, 125µA Maximum

• 35ns Propagation Delay Current Sense to Output

• Fast Transient Response with Peak Current Mode Control

• 30V Operation

7.0

100

7.0

14.4

8.4

100

• Adjustable Switching Frequency to 2MHz

• 20ns Rise and Fall Times with 1nF Output Load

14.4

8.4

• Trimmed Timing Capacitor Discharge Current for Accurate

Deadtime/Maximum Duty Cycle Control

Device Information

• 1.5MHz Bandwidth Error Amplifier

The specifications for an Extended Plastic (EP) device are

defined in a Vendor Item Drawing (VID), which is controlled

by the Defense Supply Center in Columbus (DSCC).

“Hot-links” to the applicable VID and other supporting

application information are provided on our website.

• Tight Tolerance Voltage Reference Over Line, Load and

Temperature

• ±3% Current Limit Threshold

Applications

Pinout

• Isolated Flyback and Forward Regulators

• Boost Regulators

ISL884XAMBEP

(8 LD SOIC)

TOP VIEW

COMP

VREF

VDD

OUT

GND

RTCT

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc.

All other trademarks mentioned are the property of their respective owners.

12 3

下载PDF

与ISL8844AMBEP相关器件

型号	品牌	描述	获取价格	数据表
ISL8844AMBEPZ	INTERSIL	High Performance Industry Standard Single-Ended Current Mode PWM Controller	获取价格
ISL8844AMBEPZ	RENESAS	SWITCHING CONTROLLER, 2000kHz SWITCHING FREQ-MAX, PDSO8, ROHS COMPLIANT, PLASTIC, MS-012AA	获取价格
ISL8844AMBEPZ-TK	RENESAS	SWITCHING CONTROLLER, 2000kHz SWITCHING FREQ-MAX, PDSO8, ROHS COMPLIANT, PLASTIC, MS-012AA	获取价格
ISL8844AMBZ	INTERSIL	High Performance Industry Standard Single-Ended Current Mode PWM Controller	获取价格
ISL8844AMUZ	INTERSIL	High Performance Industry Standard Single-Ended Current Mode PWM Controller	获取价格
ISL8844AMUZ-T	RENESAS	1A SWITCHING REGULATOR, 2000kHz SWITCHING FREQ-MAX, PDSO8, ROHS COMPLIANT, PLASTIC, MO-187	获取价格

与ISL8844AMBEP相关文章

SS8550数据手册：应用场景、主要参数分析、特性分析
2024-05-28

1
UC3845全面解析：资料手册参数、引脚详解、维修技巧与替代型号推荐
2024-05-28

3
MAX3485芯片手册参数分析及替代型号推荐
2024-05-28

6
ADXL345传感器工作原理、参数分析、引脚说明
2024-05-27

26

产品中心

服务支持

精选活动

关于我们

帮助中心

ISL8844AMBEP

ISL8844AMBEP 技术参数

ISL8844AMBEP 数据手册

与ISL8844AMBEP相关器件

与ISL8844AMBEP相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

ISL8844AMBEP

ISL8844AMBEP 技术参数

ISL8844AMBEP 数据手册

与ISL8844AMBEP相关器件

与ISL8844AMBEP相关文章

您还可以找

您在本页遇到什么问题？