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HM1358 ๋ฐ์ดํ„ฐ์‹œํŠธ(HTML) 4 Page - Shenzhen Huazhimei Semiconductor Co., Ltd

๋ถ€ํ’ˆ๋ช… HM1358
์ƒ์„ธ๋‚ด์šฉ  High-end current detection switching high-brightness LED driver IC
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์ œ์กฐ์‚ฌ  HMSEMI [Shenzhen Huazhimei Semiconductor Co., Ltd]
ํ™ˆํŽ˜์ด์ง€  http://www.hmsemi.com/
Logo HMSEMI - Shenzhen Huazhimei Semiconductor Co., Ltd

HM1358 ๋ฐ์ดํ„ฐ์‹œํŠธ(HTML) 4 Page - Shenzhen Huazhimei Semiconductor Co., Ltd

  HM1358 ๋ฐ์ดํ„ฐ์‹œํŠธ HTML 1Page - Shenzhen Huazhimei Semiconductor Co., Ltd HM1358 ๋ฐ์ดํ„ฐ์‹œํŠธ HTML 2Page - Shenzhen Huazhimei Semiconductor Co., Ltd HM1358 ๋ฐ์ดํ„ฐ์‹œํŠธ HTML 3Page - Shenzhen Huazhimei Semiconductor Co., Ltd HM1358 ๋ฐ์ดํ„ฐ์‹œํŠธ HTML 4Page - Shenzhen Huazhimei Semiconductor Co., Ltd HM1358 ๋ฐ์ดํ„ฐ์‹œํŠธ HTML 5Page - Shenzhen Huazhimei Semiconductor Co., Ltd HM1358 ๋ฐ์ดํ„ฐ์‹œํŠธ HTML 6Page - Shenzhen Huazhimei Semiconductor Co., Ltd HM1358 ๋ฐ์ดํ„ฐ์‹œํŠธ HTML 7Page - Shenzhen Huazhimei Semiconductor Co., Ltd HM1358 ๋ฐ์ดํ„ฐ์‹œํŠธ HTML 8Page - Shenzhen Huazhimei Semiconductor Co., Ltd  
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(VIN = 12V?TA??40ฐC to +85ฐC????? TA?+25ฐC ???????????)
??
??
????
??
??
??
??
??????
VIN
4
28
V
????
fSW
2
MHz
????
IVIN
VDIM?0.4V
350
46 0
570
uA
???????
????????
VCSHI
(VIN?VCSN) ?0V???
??
VDRV ?0.5V
176
mV
????????
VCSLO
(VIN?VCSN) ?0.22V???
??
VDRV? (VCC?0.5V)
144
mV
??????????
CSHYS
32
mV
?????????
tDPDH
(VIN?VCSN)?0.22V??0V
82
nS
?????????
tDPDL
(VIN?VCSN)?0V???0.22V
82
nS
CSN??????
ICSN
1
uA
DRV??
DRV??????
VCSN?VIN, VDRV?0.5ืVCC
0.5
A
DRV??????
VCSN?VIN?0.22V?
VDRV?0.5ืVCC
1
A
DRV?????
VOH
IDRV?5mA
VCC?0.5
V
DRV?????
VOL
IDRV??10mA
0.5
V
VCC??
????
VCC
IVCC?0.1mA ? 5mA?
VIN?5.5V ? 30V
4.5
5.5
V
??????
IVCC?0.1mA ? 5mA?
5
Ohm
????????
VIN?6V?28V?IVCC?3mA
6
mV
???????
PSRR
IVCC?3mA?fIN?10kHz
?
35
dB
????
tSTART
VCC?0 to 4.5V
350
uS
DIM??
??
DIM??
fDIM
20
kHz
DIM?????
VIH
VCSN?VIN, ??DIM???
??
VDRV ?(VCC?0.5V)
1.2
V
DIM?????
VIL
VCSN?VIN, ??DIM???
??
VDRV ?0.5V
0.4
V
DIM????
tDIMON
DIM ????VDRV?0.5VCC,
VCSN?VIN , CDRV = 1nF
100
nS
DIM????
tDIMOFF
DIM ????VDRV?0.5VCC,
VCSN?VIN , CDRV = 1nF
100
nS
DIM?????
VDIM = 5V
1
uA
VDIM = 0V
-1
HM1358


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