收藏本站
9-Output LED Driver with Intensity Control
and Hot-Insertion Protection
Table 10. PWM Intensity Settings (Blink Enabled)
PWM DUTY
PWM DUTY
EXAMPLES OF LED BLINK BEHAVIOR
OUTPUT
(OR
GLOBAL)
INTENSITY
CYCLE OUTPUT
BLINK PHASE X
REGISTER
BIT = 0
CYCLE OUTPUT
BLINK PHASE X
REGISTER
BIT = 1
(LED IS ON WHEN OUTPUT IS LOW)
BLINK PHASE 0 REGISTER BIT = 0 BLINK PHASE 0 REGISTER BIT = 1
SETTING
LOW
HIGH
LOW
HIGH
BLINK PHASE 1 REGISTER BIT = 1
BLINK PHASE 1 REGISTER BIT = 0
TIME
TIME
TIME
TIME
0x0
0x1
0x2
1/16
2/16
3/16
15/16
14/16
13/16
15/16
14/16
13/16
1/16
2/16
3/16
0x3
0x4
0x5
0x6
4/16
5/16
6/16
7/16
12/16
11/16
10/16
9/16
12/16
11/16
10/16
9/16
4/16
5/16
6/16
7/16
Phase 0: LED on at low intensity
Phase 1: LED on at high intensity
Phase 0: LED on at high intensity
Phase 1: LED on at low intensity
0x7
0x8
0x9
0xA
8/16
9/16
10/16
11/16
8/16
7/16
6/16
5/16
8/16
7/16
6/16
5/16
8/16
9/16
10/16
11/16
Output is half intensity during both blink phases
0xB
0xC
0xD
0xE
12/16
13/16
14/16
15/16
4/16
3/16
2/16
1/16
4/16
3/16
2/16
1/16
12/16
13/16
14/16
15/16
Phase 0: LED on at high intensity
Phase 1: LED on at low intensity
Phase 0: LED on at low intensity
Phase 1: LED on at high intensity
0xF
Static
low
Static
low
Static high Static high
impedance impedance
Phase 0: LED on continuously
Phase 1: LED off continuously
Phase 0: LED off continuously
Phase 1: LED on continuously
The MAX6965 must be protected from the negative
voltage transient generated when switching off induc-
tive loads, such as relays, by connecting a reverse-
biased diode across the inductive load (Figure 19). The
peak current through the diode is the inductive load’s
operating current.
Power-Supply Considerations
The MAX6965 operates with a power-supply voltage of
2V to 3.6V. Bypass the power supply to GND with at
least 0.047μF as close to the device as possible.
For the QFN version, connect to the underside exposed
pad to GND.
______________________________________________________________________________________
17
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*
相关PDF资料
MAX6967ATE+ IC LED DRIVER LINEAR 16-TQFN
MAX6968AAE+ IC LED DRIVER LINEAR 16-SSOP
MAX6970AUE+ IC LED DRIVER LINEAR 16-TSSOP
MAX6971AUG+T IC LED DRIVER LINEAR 24-TSSOP
MAX6974ATL+ IC LED DRIVER LINEAR 40-TQFN
MAX6977AAE+ IC LED DRIVER LINEAR 16-SSOP
MAX6978AUE+ IC LED DVR CONST-CURR 16TSSOP
MAX6979AUG+ IC LED DRIVER LINEAR 24-TSSOP
相关代理商/技术参数
MAX6965ATE-T 功能描述:LED显示驱动器 RoHS:否 制造商:Micrel 数位数量:5 片段数量: 安装风格:SMD/SMT 封装 / 箱体:PLCC-44 工作电源电压:4.75 V to 11 V 最大电源电流:10 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装:Tube
MAX6965EVCMAXQU 功能描述:LED 照明开发工具 9-Output LED Driver with Intensity Control RoHS:否 制造商:Fairchild Semiconductor 产品:Evaluation Kits 用于:FL7732 核心: 电源电压:120V 系列: 封装:
MAX6965EVKIT 功能描述:LED 照明开发工具 Evaluation Kit/Evaluation System for the MAX6965 RoHS:否 制造商:Fairchild Semiconductor 产品:Evaluation Kits 用于:FL7732 核心: 电源电压:120V 系列: 封装:
MAX6966AEE 功能描述:LED显示驱动器 RoHS:否 制造商:Micrel 数位数量:5 片段数量: 安装风格:SMD/SMT 封装 / 箱体:PLCC-44 工作电源电压:4.75 V to 11 V 最大电源电流:10 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装:Tube
MAX6966AEE+ 功能描述:LED显示驱动器 10-Port Constant Current LED Driver RoHS:否 制造商:Micrel 数位数量:5 片段数量: 安装风格:SMD/SMT 封装 / 箱体:PLCC-44 工作电源电压:4.75 V to 11 V 最大电源电流:10 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装:Tube
MAX6966AEE+T 功能描述:LED显示驱动器 10-Port Constant Current LED Driver RoHS:否 制造商:Micrel 数位数量:5 片段数量: 安装风格:SMD/SMT 封装 / 箱体:PLCC-44 工作电源电压:4.75 V to 11 V 最大电源电流:10 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装:Tube
MAX6966AEE-T 功能描述:LED显示驱动器 RoHS:否 制造商:Micrel 数位数量:5 片段数量: 安装风格:SMD/SMT 封装 / 箱体:PLCC-44 工作电源电压:4.75 V to 11 V 最大电源电流:10 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装:Tube
MAX6966ATE 功能描述:LED显示驱动器 RoHS:否 制造商:Micrel 数位数量:5 片段数量: 安装风格:SMD/SMT 封装 / 箱体:PLCC-44 工作电源电压:4.75 V to 11 V 最大电源电流:10 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装:Tube