收藏本站
Data Sheet
100VAC Input/Constant Current
Isolated High-power LED Driver for Illumination
BP5842A
Absolute Maximum Ratings
Dimensions (Unit : mm )
Parameter
Input voltage
Output voltage
Withstand voltage
Maximum surface temperature
Symbol
Vi
Vo
BV
Tcmax
Limits
170
4
1.8
105
Unit
V
Vpk
kV
° C
Conditions
DC
1s (between primary and secondary)
Ambient temperature + module
self-heating Tcmax
32.6MAX.
MARKING SIDE
15.8MAX.
Operating temperature range
Storage temperature range
Topr
Tstg
? 20 to +80
? 25 to +85
° C
° C
Refer to derating curve
3.55MAX
1
3 4 5
0.75 ± 0.1
1.3 ± 0.2
9 10 11
P=2.54 ± 0.2
4.75MAX.
0.5 ± 0.05
11.05MAX.
2.54x10=25.4 TYP.
Electrical Characteristics
Parameter Symbol Min.
Typ.
Max.
Unit
Conditions
Derating Curve
Input voltage range
Vi
113
141
170
V
5
Derating Curve
Output current
Output voltage range
Io
Vo
0.91
2.5
0.96
?
1.0
4
A
V
Vi=141V, R1=0.3 ? (1%) ? 1
Vi=141V, lo=0.96A
4
3
Output ripple voltage
Power conversion efficiency
Vp
η
?
79
?
84
0.5
?
Vp-p
%
Vi=141V, lo=0.96A
Vi=141V, Vo=4V, lo=0.96A
? 2
2
1
Operation Range
? 1 Maximum output current varies depending on ambient temperature ; please refer to derating curve.
? 2 Spike noise is not included in output ripple voltage.
Application Circuit
0
-30 -20 -10 0 10 20 30 40 50 60 70 80 90
Ambient Temperature Ta( ° C )
Output Characteristics
BP5842A
Pin No.
1
Function
Input terminal (+)
Output characteristics
Be sure to use fuse for safety
D1
LF1
F1
1
+
3
9
R1
10 11
C2
2
3
4
5
6
7
8
9
10
11
Skip
Input terminal ( ? )
NC
NC
Skip
Skip
Skip
Output capacitor connection terminal
LED connection terminal (cathode)
LED connection terminal (anode)
1.40
1.20
1.00
0.80
0.60
0.40
0.20
0.00
1
2
R1=0.3 ?
Operation Range
R1=
3
4
5
ZNR1
C3
C4
C1
Output Voltage( V )
C5
Current Setting
Output current-Setting resistor
External Component Specifications
0.7
0.6
C1 : Input Capacitor
C2 : Output Capacitor
R1 : Output current setting
resistor
C3, C4: Noise Removal
Capacitor
10 μ F/250V
40 μ F/25V ceramic capacitor
0.3 ? ± 1 % 1/4W (lo=960mA)
Use if necessary
Capacitance : 0.1 μ F to 0.22 μ F
Rated voltage : 250V or higher
0.5
0.4
0.3
0.2
0.1
0.0
0.650 0.700 0.750 0.800 0.850 0.900 0.950 1.000
Output current : (A)
How to calculate R1
R1=0.04983/(0.33 lo-0.151)
C5 : Noise Removal Capacitor 2200pF (Basic insulation)
lo : Output current
D1: Diode bridge
F1: Fuse
LF1: Line Filter
ZNR1: Varistor
800V/1A
A fuse must be used for safety
10mH
A varistor is required to protect against lightning surges
and static electricity.
www.rohm.com
?20 10 ROHM Co., Ltd. All rights reserved.
1/ 1
20 10 . 01 - Rev.A
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*
相关PDF资料
BP5845W IC LED DRVR HIG PWR AC IN 16-SIP
BPA-1531 CHASS BOT PLATE ALUM 17 X 17 NAT
BPE2EE TRANSFR WALL 120V TO 14VAC 2.86A
BQ4014YMB-120 IC NVSRAM 2MBIT 120NS 32DIP
BR100/03,113 DIAC 32V 2A SOD27
BR24S256F-WE2 IC EEPROM 256KBIT 100KHZ SOP8
BR24T256FV-WE2 IC EEPROM I2C 256K 400KHZ 8-SSOP
BR25L640F-WE2 IC EEPROM SER 64KB SPI BUS 8SOP
相关代理商/技术参数
BP5843 功能描述:IC LED DRVR HIG PWR AC IN 11-SIP RoHS:是 类别:集成电路 (IC) >> PMIC - LED 驱动器 系列:- 标准包装:6,000 系列:- 恒定电流:- 恒定电压:- 拓扑:开路漏极，PWM 输出数:4 内部驱动器:是 类型 - 主要:LED 闪烁器 类型 - 次要:- 频率:400kHz 电源电压:2.3 V ~ 5.5 V 输出电压:- 安装类型:表面贴装 封装/外壳:8-VFDFN 裸露焊盘 供应商设备封装:8-HVSON 包装:带卷 (TR) 工作温度:-40°C ~ 85°C 其它名称:935286881118PCA9553TK/02-TPCA9553TK/02-T-ND
BP5843A 功能描述:LED照明驱动器 High Power 113-170V 80-120V in AC conv. 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
BP5843A APP BOARD 功能描述:BOARD EVAL LED DRIVER BP5843A RoHS:是 类别:编程器，开发系统 >> 评估板 - LED 驱动器 系列:- 标准包装:1 系列:PowerWise® 电流 - 输出 / 通道:20mA 输出及类型:1，非隔离 输出电压:17V 特点:可调光 输入电压:2.7 ~ 5.5 V 已供物品:板 已用 IC / 零件:LM3508 相关产品:LM3508TLX-ND - IC LED DRVR WHT BCKLGT 9USMDLM3508TLDKR-ND - IC LED DRVR WHT BCKLGT 9MICROSMDLM3508TLCT-ND - IC LED DRVR WHT BCKLGT 9MICROSMDLM3508TLTR-ND - IC LED DRVR WHT BCKLGT 9MICROSMD
BP5843A_10 制造商:ROHM 制造商全称:Rohm 功能描述:Isolated High-power LED Driver for Illumination
BP5844 制造商:ROHM 制造商全称:Rohm 功能描述:Isolated High-power LED Driver for Illumination
BP5845W 功能描述:电源管理模块 High Power 113-170V 250-360mA; 6-9 LEDs RoHS:否 制造商:ROHM Semiconductor 产品:AC-DC Converters 最大输入电压:264 VAC 开关频率: 输出电压:10 V to 28.8 V 输出电流:350mA 负载调节: 最大工作温度:+ 60 C 尺寸:100 mm x 16 mm x 17 mm
BP5845W_10 制造商:ROHM 制造商全称:Rohm 功能描述:Isolated High-power LED Driver for Illumination
BP5870 制造商:ROHM 制造商全称:Rohm 功能描述:World wide input, and built in PFC AC input, and isolated High-power LED Driver for Illumination