参数资料
型号: MAX16807AUI+
厂商: Maxim Integrated
文件页数: 10/19页
文件大小: 0K
描述: IC LED DRVR WT/RGB BCKLT 28TSSOP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 50
恒定电流:
拓扑: 开路漏极,PWM,降压(降压),SEPIC,升压(升压)
输出数: 8
内部驱动器:
类型 - 主要: 背光
类型 - 次要: RGB,白色 LED
频率: 20kHz ~ 1MHz
电源电压: 8 V ~ 26.5 V
输出电压: 36V
安装类型: 表面贴装
封装/外壳: 28-SOIC(0.173",4.40mm 宽)裸露焊盘
供应商设备封装: 28-TSSOP 裸露焊盘
包装: 管件
工作温度: -40°C ~ 125°C
产品目录页面: 1424 (CN2011-ZH PDF)
Integrated 8-Channel LED Driver with
Switch-Mode Boost and SEPIC Controller
Typical Operating Characteristics (continued)
(V CC = +15V, V+ = 3V to 5.5V, R T = 10k ? , C T = 3.3nF, V REF = COMP = open, C REF = 0.1μF, V FB = 2V, V CS = V AGND = V PGND = 0V.
Typical values are at T A = +25°C, unless otherwise noted.)
60
50
OUT_ CURRENT vs. OUT_ VOLTAGE
(R SET = 360 ? , V+ = 5.0V)
26.0
OUT_ CURRENT vs. SUPPLY VOLTAGE V+
(R SET = 720 ? , V OUT = 2V)
40
30
T A = -40°C
T A = +25°C
25.5
25.0
T A = +125°C
T A = +85°C
T A = +85°C
20
T A = +125°C
24.5
T A = -40°C
T A = +25°C
10
0
24.0
0
0.5
1.0
1.5
2.0
2.5
3.0
3.0
3.5
4.0
4.5
5.0
5.5
52
OUT_ VOLTAGE (V)
OUT_ CURRENT vs. SUPPLY VOLTAGE V+
(R SET = 360 ? , V OUT = 2V)
50
40
SUPPLY VOLTAGE (V)
OUT_ CURRENT vs. SET RESISTANCE
(V+ = 5.0V)
51
T A = +125°C
T A = +85°C
30
50
20
49
48
T A = -40°C
T A = +25°C
10
0
3.0
3.5
4.0
4.5
5.0
5.5
0
1
2
3
4
5
SUPPLY VOLTAGE (V)
R SET (k ? )
10
______________________________________________________________________________________
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