Datasheet > IMP560ESA

IMP560ESA

更新时间： 2024-09-18 22:48:11

品牌	Logo	应用领域
IMP		驱动器
页数	文件大小	规格书
8页	155K
描述
POWER EFFICIENT EL LAMP DRIVER

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

IMP560ESA 技术参数

生命周期：	Obsolete	零件包装代码：	SOIC
包装说明：	SOP,	针数：	8
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.81
其他特性：	112V PEAK-TO-PEAK TYPICAL AC OUTPUT VOLTAGE	接口集成电路类型：	HALF BRIDGE BASED PERIPHERAL DRIVER
JESD-30 代码：	R-PDSO-G8	功能数量：	1
端子数量：	8	最高工作温度：	85 °C
最低工作温度：	-40 °C	输出电流流向：	SOURCE AND SINK
封装主体材料：	PLASTIC/EPOXY	封装代码：	SOP
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE
认证状态：	Not Qualified	最大供电电压：	6.5 V
最小供电电压：	2 V	标称供电电压：	3 V
表面贴装：	YES	技术：	CMOS
温度等级：	INDUSTRIAL	端子形式：	GULL WING
端子位置：	DUAL	Base Number Matches：	1

IMP560ESA 数据手册

IMP560

OWER

ANAGEMENT

Key Features

Power Efficient

EL Lamp Driver

ꢀ 112V peak-to-peak typical AC output voltage

ꢀ Low input current (w/inductor current)......12mA

ꢀ Low disabled input current......50nA

The IMP560 is an Electroluminescent (EL) lamp driver designed for sys-

tems with low EL lamp drive voltage requirements. It is ideal for low

ambient light applications or where small lamps are used. With just one-

half the inductor current of the IMP803, the IMP560 reduces system

power consumption and extends battery life. Input supply voltage range

is 2.0V to 6.5V and quiescent current is a low 420µA. Typical EL lamp

drive voltage is 56V.

ꢀ Wide operating voltage range - from 2.0V to 6.5V

ꢀ Simple design requires few passive components

ꢀ Adjustable output lamp frequency controls lamp

color and power consumption

ꢀ Adjustable converter frequency for minimum

All four EL lamp-driving functions are on-chip. These are the switch-

mode power supply, its high-frequency oscillator, the high-voltage

H-bridge lamp driver and its low-frequency oscillator. EL lamps of up to

6nF capacitance can be driven to high brightness.

power consumption

ꢀ IMP803 pin-compatible

ꢀ MicroSO package option

The circuit requires few external components; a single inductor, a single

diode, two capacitors and three resistors. Two of these resistors set the

frequencies for two internal oscillators. An internal circuit shuts down

the switching regulator when the lamp drive voltage exceeds 120V

peak-to-peak. This conserves power and extends battery life.

Applications

A disable mode puts the chip into a low current drain mode. With a 3.0V

supply, quiescent current drops to 200nA maximum, 50nA typical. The

chip is disabled by connecting the oscillator frequency setting resistor

R_SWto ground.

ꢀ Night lights

ꢀ Automotive displays

ꢀ Cellular phones

ꢀ Pagers

ꢀ Clocks and radios

ꢀ Portable GPS receivers

ꢀ LCD module backlights

The IMP560 is available in MicroSO and SO-8 packages and in die or

wafer form.

Block Diagram

V_DD

L_X

Switch

Oscillator

R_SW-OSC

C_S

GND

–

Regulation

Control

V_REF

Bridge Output

Driver and

OSC

IMP560

V_B

R_EL-OSC

560_01.eps

408-432-9100/www.impweb.com

12 3 4 5 6 7 8

中文翻译

下载PDF

与IMP560ESA相关器件

型号	品牌	获取价格	描述	数据表
IMP62C338-24	ETC	获取价格	Peripheral IC
IMP62C338-36	ETC	获取价格	Peripheral IC
IMP62C538-24	ETC	获取价格	Peripheral IC
IMP62C538-32	ETC	获取价格	Peripheral IC
IMP62C538-36	ETC	获取价格	Peripheral IC
IMP62C538-40	ETC	获取价格	Peripheral IC
IMP62C538-48	ETC	获取价格	Peripheral IC
IMP62C540	ETC	获取价格	Peripheral IC
IMP62C548-24	ETC	获取价格	Peripheral IC
IMP62C548-32	ETC	获取价格	Peripheral IC

与IMP560ESA相关文章

摩尔斯微电子在美国约书亚树国家公园测试 Wi-Fi HaLow
2024-09-18

25
贸泽上架Tallysman TW5386智能GNSS天线
2024-09-18

23
SL74HC10N：高性能三输入与非门解析
2024-09-03

98
AIC1781A 电池充电控制器深度解析
2024-09-03

89

产品中心

服务支持

精选活动

关于我们

帮助中心

IMP560ESA

IMP560ESA 技术参数

IMP560ESA 数据手册

与IMP560ESA相关器件

与IMP560ESA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

IMP560ESA

IMP560ESA 技术参数

IMP560ESA 数据手册

与IMP560ESA相关器件

与IMP560ESA相关文章

您还可以找

您在本页遇到什么问题？