EEWORLDEEWORLDEEWORLD

Part Number

Search

MBI5171

Description
8-Bit Constant Current LED Driver with LED Error Detection and Run-Time Current Adjustment
File Size511KB,31 Pages
ManufacturerETC
Download Datasheet Compare View All

MBI5171 Overview

8-Bit Constant Current LED Driver with LED Error Detection and Run-Time Current Adjustment

Macroblock
Datasheet
MBI5171
8-Bit Constant Current LED Driver with
LED Error Detection and Run-Time Current Adjustment
Features
l
l
Compatible with MBI5168 in electrical characteristics and package
Exploiting
Share-I-O™
technique to provide two operation modes:
- Normal Mode with the same functionality as MB5168
- Special Mode to detect individual LED errors, like MBI5169
and program output current gain, like MBI5170
l
l
l
l
8 constant-current output channels
Constant output current invariant to load voltage change
Constant output current range: 5 -120 mA
Excellent output current accuracy,
between channels: <
±3%
(max.), and
between ICs: <
±6%
(max.)
l
l
Output current adjusted through an external resistor
Fast response of output current,
OE (min.): 200 ns @I
out
< 60mA
OE (min.): 400 ns @I
out
= 60~100mA
l
l
l
l
25MHz clock frequency
Schmitt trigger input
MBI5168CP
SOP16-300-1.27 Weight:0.37g
SOP16-150-1.27 Weight:0.13g
P-DIP16-300-2.54 Weight:1.02g
M B
MBI5168CN
N
I5 0 0 1
MBI5171CN
C
MBI5001CN
MBI5001CD
MBI5171CD
MBI5168CD
MBI5171CDW
MBI5168CDW
MBI5001CD
3.3~ 5V supply voltage
256-step run-time programmable output current gain
suitable for white balance application
MBI5171CP
SSOP16-150-0.64 Weight:0.07g
Current Accuracy
Between Channels
<
±3%
Between ICs
<
±6%
Conditions
I
OUT
= 10 ~ 100 mA,
V
DS
= 0.8V, V
DD
= 5.0V
©Macroblock,
Inc. 2004
Floor 6-4, No.18, Pu-Ting Rd., Hsinchu, Taiwan 30077, ROC.
TEL: +886-3-579-0068, FAX: +886-3-579-7534, E-mail:
info@mblock.com.tw
-1-
August 2004, VA.00

MBI5171 Related Products

MBI5171 MBI5171CDW MBI5171CD MBI5171CN MBI5171CP
Description 8-Bit Constant Current LED Driver with LED Error Detection and Run-Time Current Adjustment 8-Bit Constant Current LED Driver with LED Error Detection and Run-Time Current Adjustment 8-Bit Constant Current LED Driver with LED Error Detection and Run-Time Current Adjustment 8-Bit Constant Current LED Driver with LED Error Detection and Run-Time Current Adjustment 8-Bit Constant Current LED Driver with LED Error Detection and Run-Time Current Adjustment
Serial port interrupts in UCOS2
void Uart0_Exception(void) { uint8 i; if ((U0IIR & 0x0F) == 0x04) { rcv_new0 = 1; // Set the new data received flag for (i=0; i<8; i++) { Rx_buf0[i] = U0RBR; // Read the data in FIFO and clear the int...
xuejing0391 Real-time operating system RTOS
Newbie PCB help
How to draw the package of DC2.5 female socket? Is there any size manual?...
吾不轻言 PCB Design
The experts who take private jobs come in!
I need to use a voice gateway device or other hardware to make a call to a Korean landline. I don't know what hardware and software are needed. If you know, please tell me. Q 21439+543! ~~...
top10086 Integrated technical exchanges
FPGA employment prospects
I would like to ask what the future employment prospects are for FPGA. I am a beginner, please give me some advice~~...
svusu Embedded System
8051 assembly control instructions
8051 assembly control instructions[ Print ][ Return ]1.Arithmetic operations:Mnemonic Byte CycADD A,@Ri 1 1ADD A,Rn 1 1ADD A,direct 2 1ADD A,#data 2 1ADDC A,@Ri 1 1ADDC A,Rn 1 1ADDC A,direct 2 1ADDC A...
fighting 51mcu
Shanghai private work, the C51 single-chip microcomputer collects data (when the car is running) and transmits it to the on-board computer for processing.
It is to collect some data and transmit it to the onboard computer. The onboard computer is XP or WinCE, and the chip is VIA C series. I don't know much about single-chip microcomputers. If you know a...
馨怡 Embedded System

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2802  170  2859  1479  882  57  4  58  30  18 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号