- 您现在的位置：买卖IC网 > Sheet目录345 > NCP1840Q8A6MNTWG (ON Semiconductor)IC LED DRIVER 12CH PROGR 20QFN
NCP1840
TYPICAL PERFORMANCE CHARACTERISTICS (V BAT = 4.0 V, DV CC = 3.3 V,
I OUT = 160 mA (8 LEDs at 20 mA/ch), C IN = C OUT = 2.2 m F, C 1 = C 2 = 1 m F, T AMB = 25 ° C unless otherwise specified.)
6
2.0
4
2
0
? 2
? 4
VD CC = 3.3 V
1.5
1.0
0.5
0
? 0.5
? 1.0
? 1.5
? 6
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
? 2.0
2.5
3.0
3.5
4.0
4.5
5.0
100
10
VBAT VOLTAGE (V)
Figure 6. LED Current Change vs. V BAT
Voltage
Figure 8. Power Up in 1x Mode,
ILED = 30 mA/ch
DVCC VOLTAGE (V)
Figure 7. LED Current Change vs. DV CC
Voltage
Figure 9. Power Up in 1.33x Mode,
ILED = 30 mA/ch
1
1
10
100
PWM DUTY CYCLE (%)
Figure 10. LED Current vs. PWM Duty Cycle
Figure 11. PWM Waveform, 50% Duty Cycle,
ILED = 30 mA/ch
http://onsemi.com
7
发布紧急采购，3分钟左右您将得到回复。
相关PDF资料
NCP1910GEVB
BOARD DEMO NCP1910DEMO-B-TLS
NCP3418BMNR2G
IC MOSFET DRIVER DUAL 12V 10-DFN
NCP3418DR2
IC MOSFET DRIVER DUAL 12V 8-SOIC
NCP3420DR2G
IC MOSFET DRIVER DUAL 12V 8-SOIC
NCP3488DR2G
IC MOSFET DRVR DUAL 12V 8-SOIC
NCP5007SNT1
IC LED DRIVR WHT COMPACT 5TSOP
NCP5008DMR2
IC LED DRVR WHT BCKLT 10MICROSMD
NCP5010FCT1G
IC LED DRVR WHT BCKLT 8-FLIPCHIP
相关代理商/技术参数
NCP1850FCCT1G
制造商:ON Semiconductor 功能描述:1.5A SWITCHING BATTERY CH - Tape and Reel 制造商:ON Semiconductor 功能描述:REEL - 1.5A SWITCHING BATTERY CH
NCP1851AFCCT1G
制造商:ON Semiconductor 功能描述:1.8A SWITCHING BATTERY CH - Tape and Reel 制造商:ON Semiconductor 功能描述:REEL / 1.8A SWITCHING BATTERY CH 制造商:ON Semiconductor 功能描述:LINEAR IC
NCP1851FCCT1G
功能描述:电池充电器 RoHS:否 制造商:Power-Sonic 化学性质:Sealed Lead Acid 输出电压:12 V 输出电流:500 mA 端接类型:Screw
NCP1852FCCT1G
制造商:ON Semiconductor 功能描述:BATTERY CHARGER - Tape and Reel
NCP18WB333E03RB
制造商:Murata Manufacturing Co Ltd 功能描述:LEADED NTC THERMISTOR
NCP18WB333E0SRB
制造商:Murata Manufacturing Co Ltd 功能描述:
NCP18WB333J03RB
功能描述:热敏电阻 - NTC 33K OHM 5%
RoHS:否 制造商:EPCOS 电阻:10 kOhms 功率额定值:150 mW 容差:2 % 端接类型:Radial 系列:B57703M 工作温度范围:- 55 C to + 125 C
NCP18WB333J0SRB
制造商:Murata Manufacturing Co Ltd 功能描述: