
L1012 恒功率&无频闪单路恒流源IC
L1012是一款外围电路简单、兼顾恒功率和无频闪的高压线性恒流源,其内部集成了电流镜像电路,频闪抑制电路,高压电流源和过温度保护电路。
搭配简单的外围器件,L1012在市电电压升高的时候,降低输出电流,维持输入功率恒定;在市电电压偏低的时候,也降低输出电流以消除LED频闪。
通过外部信号改变CS脚的电流,则高压恒流源的输出电流随之改变,这一功能使得L1012可以用于智能调光。
L1012具有SOT89-3、SOT223和TO252-2三种封装外形,支持并联应用,满足不同功率的需求。
特点
兼顾恒功率&无频闪
支持智能调光
最大电流160mA
过温度保护
SOT89-3、SOT223和TO252-2封装
应用领域
LED照明驱动
L1012A SOT89-3
L1012B SOT223
L1012C TO252-2
BUSB-A1M07F-0N4N
EK9840V
AGPI5D12100NT
TRW8313/D-1012HJIF
TRW8319/J016HJIC
1703901006
HFQSW4LUA-039
74193N
HE-016-F IC
HE-016-M
PTH12060LAH
CBM7010C
MAX705ESA+T.
SIHP33N60E-GE3
SN54191
UCC28230DRNT
UCC28250PWR
383560000
EJ-36901-01-GP
RP130N151B-TR-FE
FL7732M-F116
IRF9Z24NPBF
SN74HCT14D
SN74HC165DR
SN74HC08PWR
SN74HC373DBR
SN74HC175PWR
SN74HC373DWR
SN74HC164PWR
TPS650240RHBT
TPS51610IRHBT
IR3502BMTRPBF
NCP81102MNTXG
TPS51220RHBRG4
CDCLVC1310RHBR
TPS65051QRSMRQ1
DS90UB933TRTVTQ1
TLVAIC3101IRHBTG4
IRF9Z24NPBF.
F81213R
RP152N041B-TR-FE
FDMS7670
ADS5120CGHK
RFBLN1608050AM0T63
E2009 网络、通讯变压器
88E8057-NNC2-P123
BAT54S
BAT54SLT1G
BAT54C-E3-08
88E8055-B0-NNC1C000
88E8057-A0-NNC2C000-P123
CD4066BE
AR1511-BF1B-R
SFH11-PBPC-D05-RA-BK
BAT46W-7-F
CH7024B-DF.
BAT46W-7-F.
ADM3311EARSZ
CR05-101-JK
34773-0141 汽车连接器
EUP2970VIR1
P89LV51RD2BN
P89LV51RD2BBC
M74LS76AP
046293061014829+
046293613005829+
MBI5026CP
MBI5026CF
M74HC590B1
ISL6294IRZ-T
PCM1801U
PCM1801U
SM72485SD
SM72480SD-120
PCM1800E
PCM1808PWR
PCM1803ADB
PCM1803ADBR.
K3RG2G20BM-MGCH
SMC0417
CC1206M81X7R11KV51
7560/N2
WSLP59313L000FEA
LP2998MA
LP2998MRX/NOPB
SG282
LP2998MAX/NOPB
TPS61042DRBR
MBR0530T1G 肖特基二极管
SMF15A-E3-08
MMSZ5254B-G3-08
MMSZ5245C-HE3-08
BZD27C5V6P-E3-08
EPM3128ATC100-7N
EPM3128ATC100-10N
EPM3128ATI100-10N
STL105NS3LLH7
MRAC50SJT
MRAC50PJK
MRAC50SJTDH8K
SG-107F3-1D
STTH110A
STTH5L06D
STTH3002C
STTH4R02B-TR
CD4094BPW
TB64174WG
STTH110A
STTH15L06FP
L-7104ZGC-E
NT11003QG-64A
TDA3681J
M502DB
1054460000
1051939001
1051640001
1050171001
105017-0001
105306-0061
105164-0001
105017-0001
105039-0001
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DM7450N
PCI1520GHK
RTS5249-GR
MKL17Z64VFM4
ATMEGA128A-MU
ISL62382HRTZ-T
TLV320DAC3101IRHBR
EFM32G210F128-QFN32
SN74HCT138N
SN74HCT125DG4
SMF5V0A-BS-E3-08
1050170001
JA13331-N54B-4F
RF1616SR
L6388ED013TR
THK88-MN00
SE556J
ES1D
L6388ED013TR 驱动IC
X7R 0805 103 10nF 10%_ 28K
GA5210PL
AXE130047D
AXE130047D
CY8C20180-LDX2I