- 您现在的位置：买卖IC网 > Sheet目录989 > MAX16825EVKIT+ (Maxim Integrated Products)KIT EVAL FOR MAX16825
MAX16824/MAX16825
High-Voltage, Three-Channel Linear
High-Brightness LED Drivers
Pin Description
PIN
MAX16824
1
2
3
4
5, 6, 10, 14
7
8
9
11
12
13
15
16
—
MAX16825
1
2
3
4
5, 14
—
—
—
11
12
13
15
16
7
NAME
OUT1
CS1
IN
REG
N.C.
PWM1
PWM2
PWM3
GND
OUT3
CS3
CS2
OUT2
DIN
FUNCTION
Channel 1 LED Driver Output. OUT1 is an open-drain, constant-current-sinking output
rated to 36V.
Channel 1 Sense Amplifier Negative Input. Connect a current-sense resistor between
CS1 and GND to program the output current level for channel 1.
Positive Input Supply. Bypass with a 0.1μF (min) capacitor to GND.
+5V-Regulated Output. Connect a 1μF capacitor from REG to GND.
No Connection. Must be left unconnected.
Dimming Input 1. PWM1 is a dimming input for channel 1. A logic-low turns off OUT1 and
a logic-high turns on OUT1.
Dimming Input 2. PWM2 is a dimming input for channel 2. A logic-low turns off OUT2 and
a logic-high turns on OUT2.
Dimming Input 3. PWM3 is a dimming input for channel 3. A logic-low turns off OUT3 and
a logic-high turns on OUT3.
Ground
Channel 3 LED Driver Output. OUT3 is an open-drain, constant-current-sinking output
rated to 36V.
Channel 3 Sense Amplifier Negative Input. Connect a current-sense resistor between
CS3 and GND to program the output current level for channel 3.
Channel 2 Sense Amplifier Negative Input. Connect a current-sense resistor between
CS2 and GND to program the output current level for channel 2.
Channel 2 LED Driver Output. OUT2 is an open-drain, constant-current-sinking output
rated to 36V.
Serial-Data Input. Data is loaded into the internal 3-bit shift register on the rising edge of
CLK.
Latch-Enable Input. Data loaded transparently from the internal shift register to the
—
8
LE
output latch while LE is high. Data is latched into the output latch on the LE’s falling edge
and retained while LE is low.
Output Enable Input. Drive OE high to place all outputs into a high-impedance mode
—
9
OE
without altering the contents of the output latches. Drive OE low to force all outputs to
follow the state of the output latches.
6
—
—
—
10
6
—
DOUT
CLK
EP
Serial-Data Output. Data is clocked out of the internal 3-bit shift register to DOUT on the
rising edge of CLK. DOUT is a replica of the shift register’s last bit.
Clock Input
Exposed Pad. Connect EP to a large-area ground plane for effective power dissipation.
Do not use as the IC ground connection.
Maxim Integrated
发布紧急采购，3分钟左右您将得到回复。
相关PDF资料
MAX16828EVKIT+
EVALUATION KIT FOR MAX16828
MAX16831EVKIT+
KIT EVAL FOR MAX16831
MAX16832CEVKIT+
KIT EVAL FOR MAX16832C LED DVR
MAX16834EVKIT+
EVAL KIT FOR MAX16834
MAX16836EVKIT+
KIT EVAL FOR MAZ16832 LED DRIVER
MAX16839EVKIT+
KIT EVAL FOR MAX16839
MAX16840EVKIT+
KIT EVAL FOR MAX16840 LED DVR
MAX16841EVKIT+
WIDE INPUT OFFLINE LED DRIVER
相关代理商/技术参数
MAX16826AGJ/VY+
制造商:Maxim Integrated Products 功能描述:PROGRAMMABLE, FOUR-STRING HB LED DRIVER WITH OUTPUT-VOLTAGE - Rail/Tube
MAX16826AGJ/VY+T
制造商:Maxim Integrated Products 功能描述:PROGRAMMABLE, FOUR-STRING HB LED DRIVER WITH OUTPUT-VOLTAGE - Tape and Reel
MAX16826ATJ/V+
制造商:Maxim Integrated Products 功能描述:PROGRAMMABLE, FOUR-STRING HB LED DRIVER WITH OUTPUT-VOLTAGE - Rail/Tube
MAX16826ATJ/V+T
制造商:Maxim Integrated Products 功能描述:PROGRAMMABLE, FOUR-STRING HB LED DRIVER WITH OUTPUT-VOLTAGE - Tape and Reel
MAX16826ATJ/VY+
制造商:Maxim Integrated Products 功能描述:PROGRAMMABLE, FOUR-STRING HB LED DRIVER WITH OUTPUT-VOLTAGE - Rail/Tube
MAX16826ATJ/VY+T
制造商:Maxim Integrated Products 功能描述:PROGRAMMABLE, FOUR-STRING HB LED DRIVER WITH OUTPUT-VOLTAGE - Tape and Reel
MAX16826ATJ+
功能描述:LED照明驱动器 Prog 4-String HB RoHS:否 制造商:STMicroelectronics 输入电压:11.5 V to 23 V 工作频率: 最大电源电流:1.7 mA 输出电流: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:SO-16N
MAX16826ATJ+C24
功能描述:LED照明驱动器 Prog 4-String HB RoHS:否 制造商:STMicroelectronics 输入电压:11.5 V to 23 V 工作频率: 最大电源电流:1.7 mA 输出电流: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:SO-16N