Datasheet> 器件分类 > 模拟混合信号IC> 驱动程序和接口> LT3593EDC#TRPBF

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LT3593EDC#TRPBF: 产品描述IC LED DRIVER RGLTR 45MA 6DFN; 产品类别模拟混合信号IC 驱动程序和接口; 文件大小145KB，共5页; 制造商Linear ( ADI ); 官网地址http://www.analog.com/cn/index.html; 标准

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LT3593EDC#TRPBF概述

IC LED DRIVER RGLTR 45MA 6DFN

LT3593EDC#TRPBF规格参数

参数名称	属性值
Brand Name	Linear Technology
是否Rohs认证	符合
厂商名称	Linear ( ADI )
零件包装代码	DFN
包装说明	HVSON, SOLCC6,.08,20
针数	6
制造商包装代码	DC6
Reach Compliance Code	compliant
ECCN代码	EAR99
接口集成电路类型	LED DISPLAY DRIVER
JESD-30 代码	S-PDSO-N6
JESD-609代码	e3
长度	2 mm
湿度敏感等级	1
复用显示功能	NO
功能数量	1
区段数	10
端子数量	6
最高工作温度	85 °C
最低工作温度	-40 °C
封装主体材料	PLASTIC/EPOXY
封装代码	HVSON
封装等效代码	SOLCC6,.08,20
封装形状	SQUARE
封装形式	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度（摄氏度）	260
电源	3/5 V
认证状态	Not Qualified
座面最大高度	0.8 mm
最大供电电压	5.5 V
最小供电电压	2.7 V
标称供电电压	3.6 V
表面贴装	YES
技术	BIPOLAR
温度等级	INDUSTRIAL
端子面层	Matte Tin (Sn)
端子形式	NO LEAD
端子节距	0.5 mm
端子位置	DUAL
处于峰值回流温度下的最长时间	30
宽度	2 mm

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DEMO CIRCUIT 1224

QUICK START LT3593

GUIDE

LT3593

LED Driver with One Wire Control and

Output Disconnect

WARNING!

DO NOT LOOK AT OPERATING LED.

This circuit produces light that can damage eyes.

DESCRIPTION

Demonstration circuit 1224 is a LED Driver with

One Wire Control and Output Disconnect featuring

the LT3593. The LT3593 is a step-up current mode

DC/DC converter designed to drive up to 10 white

LEDs in series from a Li-Ion cell. The demo board

has two sections. The top section showcases the

small size LED drive. The maximum current is

20mA. The bottom section is the control section

that generates pulses for the CTRL pin of the LED

driver. The number of pulses and its timing deter-

mine the current and brightness of the LEDs.

The LCD display in the bottom section shows the

status of the commanding LED current level in the

format as “LEVEL=value” and LED current level as

“ILED=value”. The LEVEL value responses to the

UP button SW1 and DOWN button SW2 immedi-

ately. The ILED value only changes to the com-

manding LEVEL value after the SEND/STORE

button SW3 is pushed. Pushing SEND/STORE

button also save the LEVEL value in the memory

of the micro-controller U2 as the default LED cur-

rent level.

The LT3593 datasheet gives complete description

of the part, operation and application information.

The datasheet must be read in conjunction with

this quick start guide for working on or modifying

the demo circuit 1224.

Design files for this circuit board are available.

Call the LTC factory.

, LTC and LT are registered trademarks of Linear Technology Corporation.

ThinSOT and PowerPath are trademarks of Linear Technology Corporation.

PERFORMANCE SUMMARY

Specifications are at T

= 25°C

SYMBOL

+5V

LED_MAX

OUT_MAX

OPEN

PARAMETER

Input Supply Range

Input Supply for Control Section

Maximum Output LED Current

Maximum Output Voltage

Efficiency

Over voltage Protection

Switching Frequency

CONDITIONS

MIN

4.5

TYP

MAX

5.5

UNITS

MHz

=5V, 8 White LEDs

=3.6V, 8 White LEDs

LED Open

0.85

1.15

LT3593EDC#TRPBF相似产品对比

	LT3593EDC#TRPBF	LT3593ES6#PBF	DC1224A	LT3593EDC#TRMPBF	LT3593ES6#TRMPBF
描述	IC LED DRIVER RGLTR 45MA 6DFN	IC LED DISPLAY DRIVER, PDSO6, LEAD FREE, PLASTIC, MO-193, TSOT-23, 6 PIN, Display Driver	board eval for lt3593dcb	IC LED DRIVER RGLTR 45MA 6DFN	IC LED DRVR RGLTR 45MA TSOT23-6
Brand Name	Linear Technology	-	-	Linear Technology	Linear Technology
是否Rohs认证	符合	符合	-	符合	符合
厂商名称	Linear ( ADI )	Linear ( ADI )	-	Linear ( ADI )	Linear ( ADI )
零件包装代码	DFN	TSSOP	-	DFN	SOT
包装说明	HVSON, SOLCC6,.08,20	VSSOP, TSOP6,.11,37	-	HVSON,	VSSOP,
针数	6	6	-	6	6
制造商包装代码	DC6	-	-	DC6	S6
Reach Compliance Code	compliant	compliant	-	compliant	compliant
ECCN代码	EAR99	EAR99	-	EAR99	EAR99
接口集成电路类型	LED DISPLAY DRIVER	LED DISPLAY DRIVER	-	LED DISPLAY DRIVER	LED DISPLAY DRIVER
JESD-30 代码	S-PDSO-N6	R-PDSO-G6	-	S-PDSO-N6	R-PDSO-G6
JESD-609代码	e3	e3	-	e3	e3
长度	2 mm	2.9 mm	-	2 mm	2.9 mm
湿度敏感等级	1	1	-	1	1
复用显示功能	NO	NO	-	NO	NO
功能数量	1	1	-	1	1
区段数	10	10	-	10	10
端子数量	6	6	-	6	6
最高工作温度	85 °C	85 °C	-	85 °C	85 °C
最低工作温度	-40 °C	-40 °C	-	-40 °C	-40 °C
封装主体材料	PLASTIC/EPOXY	PLASTIC/EPOXY	-	PLASTIC/EPOXY	PLASTIC/EPOXY
封装代码	HVSON	VSSOP	-	HVSON	VSSOP
封装形状	SQUARE	RECTANGULAR	-	SQUARE	RECTANGULAR
封装形式	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH	-	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH
峰值回流温度（摄氏度）	260	260	-	260	260
认证状态	Not Qualified	Not Qualified	-	Not Qualified	Not Qualified
座面最大高度	0.8 mm	1 mm	-	0.8 mm	1 mm
最大供电电压	5.5 V	5.5 V	-	5.5 V	5.5 V
最小供电电压	2.7 V	2.7 V	-	2.7 V	2.7 V
标称供电电压	3.6 V	3.6 V	-	3.6 V	3.6 V
表面贴装	YES	YES	-	YES	YES
温度等级	INDUSTRIAL	INDUSTRIAL	-	INDUSTRIAL	INDUSTRIAL
端子面层	Matte Tin (Sn)	Matte Tin (Sn)	-	Matte Tin (Sn)	Matte Tin (Sn)
端子形式	NO LEAD	GULL WING	-	NO LEAD	GULL WING
端子节距	0.5 mm	0.95 mm	-	0.5 mm	0.95 mm
端子位置	DUAL	DUAL	-	DUAL	DUAL
处于峰值回流温度下的最长时间	30	30	-	30	30
宽度	2 mm	1.5 mm	-	2 mm	1.5 mm
Base Number Matches	-	1	-	1	1

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