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PDF SM6803 Data sheet ( Hoja de datos )
| Número de pieza | SM6803 | |
| Descripción | (SM6802 - SM6804) WHITE / BLUE LED DRIVER | |
| Fabricantes | SamHop Microelectronics | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de SM6803 (archivo pdf) en la parte inferior de esta página. Total 13 Páginas | ||
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三合微科股份有限公司
SAMHOP Microelectronics Corp.
The information in this document is subject to change without notice.
c SAMHOP Microelectronics Corp. All Rights Reserved.
台北縣新店市民權路100號7樓
7F,No.100,Min-Chyuan Road, Hsintien, Taipei Hsien, Taiwan, R.O.C.
TEL: 886-2-2218-3978/2820 FAX: 886-2-2218-3320
Email : [email protected]
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1 page  
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SAMHOP Microelectronics Corp.
WHITE / BLUE LED DRIVER FOR LI- ION BATTERY APPLICATION
RECOMMENDED OPERATING CONDITIONS
Characteristic
Supply Voltage
Output Sink Current
Operating free-air
temperature range
Symbol
VDD
ILED
Ta
Condition
-
-
-
Min. Typ. Max. Unit
3 - 5V
- - 25 mA
-40 - +85 C
DC ELECTRICAL CHARACTERISTICS
(VDD = 3.7V, Ta = 25oC, No Load, unless otherwise noted)
Characteristic
"H" Level
Input Voltage
"L" Level
Symbol
VIH
VIL
Condition
-
-
Min. Typ. Max. Unit
Apply
Pin
2-
-
V
- - 0.4
"H" Level
Input Current
"L" Level
Short Low Pulse Width
IIH
IIL
ts
- -5.0 - +5.0
µA
- -5.0 - +5.0
-
9
-
30
EN/CTRL
µs
Hold Time Between Pulse
tH
-
10 -
- µs
Long Low Pulse Width
tL
- 125 - 175 µs
Minimum Disable Low Time
td
-
480 -
- µs
LED Dropout Voltage
VLEDL
ILEDn=20mA
- 100 120 mV
LED Maximum Sink Current ILEDmax
LED Sink Current Tolerance
-
ILEDn=20mA, Between IC
- 20 - mA
LEDn
- - +/-5 %
LED Sink Current Deviation
Between LED1~LED4 (Note 1)
-
- +/-3 %
Supply Current
IDD
-
-
Standby Supply Current
IDDSTBY
-
-
Note 1: I LEDn (max) -ILEDn (average) and ILEDn(average)-ILEDn(min)
400 600 µA
0.1 - µA
VDD
Page 4
V.1.0 July 12,2007
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5 Page 
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SAMHOP Microelectronics Corp.
WHITE / BLUE LED DRIVER FOR LI- ION BATTERY APPLICATION
PACKAGE
SM6804L 8 -Pin Plastic MSOP
85
Unit : mm
"A"
1
0.30
4
0.65 BSC
D
0.05
GAUGE PLANE
SEATING PLANE
L
L1
DETAIL A
θ
SYMBOL
A
A1
A2
D
E
E1
L
L1
θ
MIN. MON. MAX.
- - 1.10
0.00 - 0.15
0.75 0.85 0.95
3.00 BSC.
4.90 BSC.
3.00 BSC.
0.40 0.60 0.80
0.95 REF
0-8
Page 10
V.1.0 July 12,2007
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11 Page | ||
| Páginas | Total 13 Páginas | |
| PDF Descargar | [ Datasheet SM6803.PDF ] | |
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