参数资料
型号: MAX16834EVKIT+
厂商: Maxim Integrated Products
文件页数: 8/23页
文件大小: 0K
描述: EVAL KIT FOR MAX16834
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: 1A
输出及类型: 1,非隔离
输出电压: 28V
特点: 可调光
输入电压: 7 ~ 28V
已供物品:
已用 IC / 零件: MAX16834
MAX16834
High-Power LED Driver with Integrated High-Side LED
Current Sense and PWM Dimming MOSFET Driver
IN
TO
REF
REFERENCE
INTERNAL
CIRCUITRY
TEMPERATURE
SENSE
OT
SGND
UVEN
7V
LDO
V CC
V BG
UVLO
S
Q
RT/SYNC
SC
OSC
RAMP
GENERATOR
R
NDRV
CS
5k ?
0.6V
PWM
COMP
BLANK
CURRENT-LIMIT
COMPARATOR
OR
AND
NDRVB
PGND
NDRVB
0.3V
REFI
SENSE+
LPF
V LV
V REF
A V = 9.9
ERROR
AMPLIFIER
g m
PWMDIM
OT
AND
FLTB
FLTA
AND
FLT
COMP
HV
HIGH-SIDE
LED CURRENT-
SENSE AMPLIFIERS
CLV
DIMOUT
5V
LV REFERENCE
V BG
REGULATOR
SWITCH
LV
REFHI
V IN
V LV
PWMDIM
V BG
4.3V
128 TOSC
ERROR
REFHI
OVP+
V BG
V HV
FLTB
FLTA
AND
V LV
0.3V
SENSE+
V REF
REJECT
DELAY
5 μ s ERROR
REJECT
DELAY
4096 TOSC
HICCUP
TIMER
FLTB
V LV
V BG
V LV
MAX16834
Figure 1. Internal Block Diagram
8
Maxim Integrated
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相关代理商/技术参数
参数描述
MAX16834EVKIT+ 功能描述:LED 照明开发工具 MAX16834 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:
MAX16835ATE/V+ 制造商:Maxim Integrated Products 功能描述:HIGH-VOLTAGE, 350MA, ADJUSTABLE LINEAR HIGH-BRIGHTNESS LED D - Rail/Tube
MAX16835ATE/V+T 制造商:Maxim Integrated Products 功能描述:HIGH-VOLTAGE, 350MA, ADJUSTABLE LINEAR HIGH-BRIGHTNESS LED D - Tape and Reel
MAX16835ATE+ 功能描述:LED照明驱动器 350mA Adj Linear 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
MAX16835ATE+T 功能描述:LED照明驱动器 350mA Adj Linear 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