Datasheet > LDS8866002-250

LDS8866002-250

更新时间： 2024-01-13 07:54:18

品牌	Logo	应用领域
IXYS		驱动接口集成电路
页数	文件大小	规格书
12页	363K
描述
LED Driver, 6-Segment, 3 X 3 MM, 0.5 MM PITCH, ROHS COMPLIANT, TQFN-16

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技术参数
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LDS8866002-250 技术参数

生命周期：	Obsolete	零件包装代码：	QFN
包装说明：	3 X 3 MM, 0.5 MM PITCH, ROHS COMPLIANT, TQFN-16	针数：	16
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.84
接口集成电路类型：	LED DISPLAY DRIVER	JESD-30 代码：	S-XQCC-N16
长度：	3 mm	复用显示功能：	NO
功能数量：	1	区段数：	6
端子数量：	16	最高工作温度：	85 °C
最低工作温度：	-40 °C	封装主体材料：	UNSPECIFIED
封装代码：	HVQCCN	封装形状：	SQUARE
封装形式：	CHIP CARRIER	认证状态：	Not Qualified
座面最大高度：	0.85 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	温度等级：	INDUSTRIAL
端子形式：	NO LEAD	端子节距：	0.5 mm
端子位置：	QUAD	宽度：	3 mm
Base Number Matches：	1

LDS8866002-250 数据手册

LDS8866

6-Channel Ultra Low Dropout LED Driver

FEATURES

Charge pump modes: 1-x, 1.33-x, 1.5-x, 2-x

Ultra low dropout PowerLite™ Current

Regulator*

Drives up to 6 LEDs up to 32 mA each

Factory preset current value for each LED

bank

PWM brightness control with up to 25,000:1

dimming range at 200 Hz

Power efficiency up to 94%

PowerLite™ Current Regulator (PCR) increases

device’ efficiency up to 94%. New mode requires no

additional external capacitors.

Low input noise & ripple in all charge pump

modes

Low current shutdown mode

Short circuit current limiting

Thermal shutdown protection

The PWM1/PWM2 logic inputs function as a chip

enable and a PWM mode LED brightness control.

PWM1 pin contorls LEDA and LEDB banks with four

LEDs, while PWM2 controls bank LEDC with two

LEDs.

Available in 3 x 3 x 0.8 mm 16-pin TQFN

package

The maximum LEDs current is factory preset. Every

LED bank with two LEDs each is programmable

separately in the range from 0.5 to 32 mA in 0.5 mA

steps.

APPLICATION

Keypad and Display Backlight

Cellular Phones

Digital Still Cameras

PDAs and Smartphones

Low noise input ripple is achieved by operating at a

constant switching frequency which allows the use of

small external ceramic capacitors. The multi-

fractional charge pump supports a wide range of

input voltages from 2.7 V to 5.5 V.

DESCRIPTION

The LDS8866 is

a high efficiency multi-mode

fractional charge pump with ultra low dropout voltage

that can drive up to six LEDs. Inclusion of a 1.33-x

fractional charge pump mode and ultra low dropout

The device is available in a 16-lead TQFN 3 mm x

3 mm package with a max height of 0.8 mm.

TYPICAL APPLICATION CIRCUIT

Characteristics subject to change without notice

Doc. No. 8866DS, Rev. N2.0

12 3 4 5 6 7...12

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与LDS8866002-250相关器件

型号	品牌	获取价格	描述	数据表
LDS8866002-300	IXYS	获取价格	LED Driver, 6-Segment, 3 X 3 MM, 0.5 MM PITCH, ROHS COMPLIANT, TQFN-16
LDS8866002-T2105	IXYS	获取价格	LED Driver, 6-Segment, 3 X 3 MM, 0.5 MM PITCH, ROHS COMPLIANT, TQFN-16
LDS8866002-T2250	IXYS	获取价格	LED Driver, 6-Segment, 3 X 3 MM, 0.5 MM PITCH, ROHS COMPLIANT, TQFN-16
LDS8866002-T2300/300/300	IXYS	获取价格	Display Driver, PQCC16
LDS8868002-T2	IXYS	获取价格	LED Driver, 6-Segment, 3 X 3 MM, 0.80 MM HEIGHT, 0.50 MM PITCH, HALOGEN FREE AND ROHS COMP
LDS8869-002-T2	IXYS	获取价格	IC LED DRIVER RGLTR 32MA 16TQFN
LDS8869002-T2	IXYS	获取价格	LED Driver, 6-Segment, 3 X 3 MM, 0.80 MM HEIGHT, 0.50 MM PITCH, HALOGEN FREE AND ROHS COMP
LDS89001008-T2	IXYS	获取价格	Switching Controller, 0.32kHz Switching Freq-Max, PDSO8, 3 X 2 MM, 0.50 MM PITCH, ROHS COM
LDS9001008-T2	IXYS	获取价格	Switching Controller,
LDS-A303RI	ETC	获取价格	0.30 SEVEN SEGMENT DISPLAY, 585nm YELLOW, GRAY FONT/WHITE SEGMENTS, COMMON ANODE

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