Datasheet > HV9221X

HV9221X

更新时间： 2024-11-11 20:11:11

品牌	Logo	应用领域
超科 - SUPERTEX		开关
页数	文件大小	规格书
5页	33K
描述
Switching Controller, Current-mode, 1.5A, 1000kHz Switching Freq-Max, DIE-28

阅读下载

中文翻译

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

HV9221X 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：	DIE
包装说明：	DIE,	针数：	28
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.92
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	标称输入电压：	10 V
JESD-30 代码：	X-XUUC-N28	JESD-609代码：	e0
功能数量：	1	端子数量：	28
最高工作温度：	85 °C	最低工作温度：	-40 °C
最大输出电流：	1.5 A	封装主体材料：	UNSPECIFIED
封装代码：	DIE	封装形状：	UNSPECIFIED
封装形式：	UNCASED CHIP	峰值回流温度（摄氏度）：	NOT SPECIFIED
认证状态：	Not Qualified	表面贴装：	YES
切换器配置：	PUSH-PULL	最大切换频率：	1000 kHz
温度等级：	INDUSTRIAL	端子面层：	TIN LEAD
端子形式：	NO LEAD	端子位置：	UPPER
处于峰值回流温度下的最长时间：	NOT SPECIFIED	Base Number Matches：	1

HV9221X 数据手册

HV9221

Advanced Information

High Frequency Multi-Function

Current Mode PWM Controller

Ordering Information

Package Options

SOW-28

HV9221WG

Device

28-pin DIP

Die

HV9221X

HV9221

HV9221P

Features

General Description

Current-mode control

TheSupertexHV9221isadualhigh-speedCurrentModeSwitch-

ing Power Supply controller that can start and run directly from

almost any DC input from 15 volts DC to rectified and filtered 240

volt AC line. This unique input circuit allows the HV9221 to self-

start directly from a high voltage input, and subsequently take the

power from an auxiliary converter output which it is controlling,

thus allowing very efficient operation while maintaining input-to-

output galvanic isolation limited only by the insulation system of

the associated magnetic assembly. When powered by the auxil-

iary converter outputs or with both outputs disabled (oscillator

shuts down) the input current on the +V_INpin is reduced to a

maximum of 50µA which is beneficial especially in telecommuni-

cation applications.

15 to 450 volt input range internal start-up circuit

50µA standby supply current

2mA operating supply current

Under-voltage lockout

Internal soft start

1% tolerance band gap voltage reference

1.5 MHz low offset error amplifier

1 MHz oscillator

High current output drivers (1.5A peak, 0.5A continuous)

Driver outputs have low output impedance with V_CC= 0V

Current sense leading edge threshold switching

Fast (25 nsec) over current shutdown

Buffered slope compensation ramp generators

Fault tolerant single pin synchronization of multiple

converters

All pins are ESD protected

Absolute Maximum Ratings*

+V_IN, Input Voltage

-0.5V to +450V

-0.5V to +15.5V

-40°C to +85°C

-65°C to +150°C

1.0W

V_CC, Supply Voltage

Operating Temperature Range

Storage Temperature Range

Operating Modes

SOW-28

Power Dissipation @ 25°C

1. Single push-pull converter.

28-pin DIP

1.2W

2. Dual 49% duty cycle controller with 180° phasing.

3. Dual 99% duty cycle controller with 180° phasing.

Note:

*All voltages are referenced to GND.

14-38

12 3 4 5

中文翻译

下载PDF

与HV9221X相关器件

型号	品牌	获取价格	描述	数据表
HV9308	SUPERTEX	获取价格	32-Channel Serial To Parallel Converter With High Voltage Push-Pull Outputs
HV9308	MICROCHIP	获取价格	The HV9308 is a low voltage serial to high voltage parallel converter with push-pull outpu
HV9308_07	SUPERTEX	获取价格	32-Channel Serial To Parallel Converter With High Voltage Push-Pull Outputs
HV9308_13	SUPERTEX	获取价格	32-Channel Serial to Parallel Converter With High Voltage Push-Pull Outputs
HV9308DJ	ETC	获取价格	AC/DC Plasma Display Driver
HV9308PJ	SUPERTEX	获取价格	32-Channel Serial To Parallel Converter With High Voltage Push-Pull Outputs
HV9308PJ-G	MICROCHIP	获取价格	EL DISPLAY DRIVER, PQCC44
HV9308PJ-G	SUPERTEX	获取价格	EL Driver, 32-Segment, PQCC44, 0.653 X 0.653 INCH, 0.180 INCH HEIGHT, 0.05 INCH PITCH, MS-
HV9308PJ-GM903	SUPERTEX	获取价格	32-Channel Serial to Parallel Converter With High Voltage Push-Pull Outputs
HV9308X	SUPERTEX	获取价格	32-Channel Serial To Parallel Converter With High Voltage Push-Pull Outputs

与HV9221X相关文章

国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

23
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

7
AMD宣布全球裁员约1000人，调整战略聚焦增长
2024-11-14

8
英伟达新AI芯片Rubin或提前半年亮相
2024-11-05

31

产品中心

服务支持

精选活动

关于我们

帮助中心

HV9221X

HV9221X 技术参数

HV9221X 数据手册

与HV9221X相关器件

与HV9221X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

HV9221X

HV9221X 技术参数

HV9221X 数据手册

与HV9221X相关器件

与HV9221X相关文章

您还可以找

您在本页遇到什么问题？