TC1688 datasheet(4/17 Pages) FUMAN

Part #	TC1688

Description	LED driver chip

Download	17 Pages

Scroll/Zoom	100%

Manufacturer	FUMAN [SHENZHEN FUMAN ELECTRONICS CO., LTD.]

Direct Link	http://www.superchip.cn

Logo

4 / 17 page

深圳市富满电子集团股份有限公司

SHEN ZHEN FINE MADE ELECTRONICS GROUP CO., LTD.

TC1688(文件编号：S&CIC1662)

LED 驱动芯片

www.superchip.cn

第

4 页共 17 页

Version 1.0

电气特性

开关特性

图

4

在

VDD=2.4~ 5.5V及Ta=+25℃下测试，除非另有说明

TC1688

单位

参数名称

参数符号

VDD

测试条件

最小值

典型值

最大值

工作电流

IDD

5.0V

片内

RC，空载，开显示

0.3

0.6

mA

待机电流

ISTB

5.0V

省电模式，空载

0.1

10

μA

OSC,SYNC,DATA灌电流

IOL1

5.0V

Vol=0.5V

18

25

-

mA

OSC,SYNC,DATA拉电流

IOH1

5.0V

Voh=4.5V

-10

-13

-

mA

ROW灌电流

IOL2

5.0V

Vol=0.5V

12

16

-

mA

ROW拉电流

IOH2

5.0V

Voh=4.5V

-50

-70

-

mA

COM灌电流

IOL3

5.0V

Vol=0.5V

250

350

-

mA

COM拉电流

IOH3

5.0V

Voh=4.5V

-45

-60

-

mA

上拉电阻

Rph

5.0V

DATA, WR , CS , RD

18

27

40

kΩ

在

VDD=2.4~ 5.5V及Ta=+25℃下测试，除非另有说明

TC1688

单位

参数名称

参数符号

VDD

测试条件

最小值

典型值

最大值

系统时钟

Fsys

5.0V

片内

RC

230

256

282

kHz

LED驱动扫描频率

Fled

5.0V

1/8 duty

-

Fsys/2624

-

Hz

1/16 duty

-

Fsys/2624

-

Hz

WR 时钟频率

Fclk1

5.0V

50%占空比

-

1

MHz

RD 时钟频率

Fclk2

5.0V

50%占空比

-

500

kHz

CS 复位脉宽

Tcs

-

250

-

ns

WR , RD 输入脉宽

Tclk

5.0V

写模式

0.5

-

μs

读模式

1.0

-

μs

DATA上升/下降时间

Tr/Tf

-

50

100

ns

DATA建立时间

Tsu

-

WR , RD 时钟

50

100

-

ns

DATA保持时间

Th

-

WR , RD 时钟

100

200

-

ns

CS 建立时间

Tsu1

-

WR , RD 时钟

50

100

-

ns

CS 保持时间

Th1

-

WR , RD 时钟

100

200

-

ns

DATA输出延时

Tod

-

100

200

ns

Similar Part No. - TC1688

Manufacturer	Part #	Datasheet	Description
ACE Technology Co., LTD...	TC168-124	106Kb / 2P	TUBUS-Series Type TC Profile Damper for Crane Equipment
Microchip Technology	TC1682	406Kb / 10P	Inverting Charge Pump Voltage Doublers with Active High Shutdown 2002
	TC1682	239Kb / 10P	Inverting Charge Pump Voltage Doublers with Active High Shutdown 2005
	TC1682EUA	406Kb / 10P	Inverting Charge Pump Voltage Doublers with Active High Shutdown 2002
	TC1682EUA	239Kb / 10P	Inverting Charge Pump Voltage Doublers with Active High Shutdown 2005

More results

Similar Description - TC1688

Manufacturer	Part #	Datasheet	Description
Shenzhen Huazhimei Semi...	HM2803	1Mb / 8P	HB-LED driver chip
Shenzhen Huazhimei Semi...	HM2803A	1Mb / 8P	3W HB-LED driver chip
SHENZHEN FUMAN ELECTRON...	TC7262	235Kb / 4P	LED display line driver chip
SHENZHEN FUMAN ELECTRON...	TC26803	521Kb / 9P	LED constant current driver chip
Linkage Goston Electron...	SM7301	4Mb / 8P	High power factor LED driver chip
Shenzhen Huazhimei Semi...	HM7201	601Kb / 8P	LED liear constant current driver chip
QX Micro Devices Co.,Lt...	QX5235	622Kb / 2P	High-power LED dedicated driver chip
Linkage Goston Electron...	DK806	4Mb / 14P	3 W PFC LED driver chip drive chip
SHENZHEN FUMAN ELECTRON...	TC26723	124Kb / 4P	Three-channel LED driver control chip
List of Unclassifed Man...	PT4515	540Kb / 9P	Single-segment linear LED driver chip

More results

TC1688 Datasheet(PDF) 4 Page - SHENZHEN FUMAN ELECTRONICS CO., LTD.

TC1688 Datasheet(HTML) 4 Page - SHENZHEN FUMAN ELECTRONICS CO., LTD.

Similar Part No. - TC1688

Similar Description - TC1688

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

Datasheet Download

Link URL