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参数资料
| 型号： | MAX16825EVKIT+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 6/13页 |
| 文件大小： | 0K |
| 描述： | KIT EVAL FOR MAX16825 |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1 |
| 电流 - 输出 / 通道： | 100mA |
| 输出及类型： | 3，非隔离 |
| 输出电压： | 26.3V |
| 特点： | 图形用户界面 |
| 输入电压： | 6.5 ~ 28 V |
| 已供物品： | 板，CD |
| 已用 IC / 零件： | 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
相关PDF资料 |
PDF描述 |
|---|---|
| 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 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX16825EVKIT+ | 功能描述:LED 照明开发工具 MAX16825 Eval Kit 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: |
| 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 |
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