参数资料
型号: MAX16828ATT+T
厂商: Maxim Integrated
文件页数: 4/11页
文件大小: 0K
描述: IC LED DRIVER HIGH BRIGHT 6-TDFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 1
拓扑: 线性(LDO),PWM
输出数: 1
内部驱动器:
类型 - 主要: 车载,背光
类型 - 次要: 高亮度 LED(HBLED)
电源电压: 6.5 V ~ 40 V
输出电压: 5V
安装类型: 表面贴装
封装/外壳: 6-WDFN 裸露焊盘
供应商设备封装: 6-TDFN 裸露焊盘(3x3)
包装: 标准包装
工作温度: -40°C ~ 125°C
产品目录页面: 1425 (CN2011-ZH PDF)
其它名称: MAX16828ATT+TDKR
High-Voltage, 100mA/200mA Adjustable Linear
High-Brightness LED Drivers with PWM Dimming
Typical Operating Characteristics
(V IN = 12V, T A = +25°C, unless otherwise noted.)
OUTPUT CURRENT
vs. TEMPERATURE
V CS + (FOR TDFN) OR V CS+ - V CS- (FOR SO)
vs. OUTPUT CURRENT
OUTPUT CURRENT
vs. INPUT VOLTAGE
300
250
200
MAX16828 I LOAD = 200mA
0.4
0.3
MAX16815 AND MAX16828
I OUT UP TO 100mA FOR MAX16828
400
350
300
250
MAX16828
150
100
50
0
MAX16815 I LOAD = 100mA
MAX16815 AND MAX16828 I LOAD = 35mA
0.2
0.1
0
200
150
100
50
0
MAX16815
-40 -25 -10 5 20 35 50 65 80 95 110 125
35 40 45 50 55 60 65 70 75 80 85 90 95 100
5
10
15
20
25
30
35
40
TEMPERATURE ( ° C)
DROPOUT VOLTAGE
vs. TEMPERATURE
OUTPUT CURRENT (mA)
+5V REGULATOR OUTPUT
vs. TEMPERATURE
INPUT VOLTAGE (V)
V CS + (FOR TDFN) OR V CS+ - V CS- (FOR SO)
vs. I V5
0.5
0.4
0.3
MAX16828 I LOAD = 200mA
5.2
5.1
MAX16815 AND MAX16828
I V5 = 1mA
NO LOAD
0.4
0.3
MAX16815 AND MAX16828
0.2
5.0
0.2
0.1
0
MAX16815 I LOAD = 100mA
4.9
4.8
I V5 = 5mA
0.1
0
-40 -25 -10 5 20 35 50 65 80 95 110 125
-40 -25 -10 5 20 35 50 65 80 95 110 125
0
1
2
3
4
TEMPERATURE ( ° C)
TEMPERATURE ( ° C)
MAX16815 200Hz DIMMED OPERATION
+5V REGULATOR OUTPUT vs. V IN
MAX16815 200Hz DIMMED OPERATION
(EXPANDED)
5.2
MAX16815 AND MAX16828
I LOAD = 100mA, V IN = 12V
MAX16815 toc08
I LOAD = 100mA, V IN = 12V
MAX16815 toc09
DIM PULSED AT 200Hz
DIM PULSED AT 200Hz
5.1
I V5 = 1mA
NO LOAD
150% DUTY CYCLE
V DIM
10V/div
0V
150% DUTY CYCLE
V DIM
10V/div
0V
5.0
I LOAD
50mA/div
I LOAD
50mA/div
4.9
I V5 = 5mA
0
0
4.8
5
10
15
20
25
30
35
40
1ms/div
10 μ s/div
V IN (V)
4
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