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參數(shù)資料
| 型號(hào)： | SP6690EB |
| 英文描述： | Evaluation Board Manual |
| 中文描述： | 評(píng)估板手冊(cè) |
| 文件頁數(shù)： | 2/16頁 |
| 文件大小： | 270K |
| 代理商： | SP6690EB |
2
Date: 05/25/04
SP6690 Micro Power Boost Regualtor, Series White LED Driver Copyright 2004 Sipex Corporation
V
....................................................................... 15V
SW Voltage .............................................. -0.4 to 34V
FB Voltage......................................................... 2.5V
All other pins................................... -0.3 to V
+ 0.3V
Current into FB .................................................
±
1mA
T
Max ............................................................. 125
°
C
Operating Temperature Range ............ -40
°
C to 85
°
C
Peak Output Current < 10us SW .................... 500mA
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
CONDITIONS
Input Voltage
V
IN
1.0
13.5
V
Supply Current
I
Q
20
30
μ
A
No Switching
0.01
1
μ
A
SHDN = 0V (off)
Reference Voltage
V
FB
1.17
1.22
1.27
V
FB Hysteresis
HYST
8
mV
V
FB
Input Bias Current
I
FB
15
80
nA
V
FB
= 1.22V
Line Regulation
V
o
/
V
I
0.1
0.3
%/V
1.2
≤
V
IN
≤
13.5V
Switch Off Time
T
OFF
250
nS
V
FB
> 1V
1200
nS
V
FB
< 0.3V
Switch Saturation Voltage
V
CESAT
170
350
mV
I
SW
= 250mA
Switch Current Limit
I
LIM
250
350
450
mA
SHDN Bias Current
I
SHDN
5
12
μ
A
V
SHDN
= 3.3V
SHDN High Threshold (on)
V
IH
0.9
V
SHDN Low Threshold (off)
V
IL
0.25
V
Switch Leakage Current
I
SWLK
0.01
5
μ
A
Switch Off, V
SW
= 5V
Storage Temperature ...................... -65
°
C to +150
°
C
Power Dissipation. ......................................... 200mW
Lead Temperature (Soldering, 10 sec) ............ 300
°
C
ESD Rating................................................. 2kV HBM
These are stress ratings only and functional operation of the device at
these ratings or any other above those indicated in the operation sections
of the specifications below is not implied. Exposure to absolute maximum
rating conditions for extended periods of time may affect reliability.
ELECTRICAL CHARACTERISTICS
ABSOLUTE MAXIMUM RATINGS
Specifications are at T
A
=25
°
C, V
IN
=3.3, V
SHDN
=V
IN
,
denotes the specifications which apply over the full operating
temperature range, unless otherwise specified.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SP6690EK | Micro Power Boost Regulator Series White LED Driver |
| SP6690ER | Micro Power Boost Regulator Series White LED Driver |
| SP6690EU | Evaluation Board Manual |
| SP6690EK1 | CAP CERM .5PF 25V NP0 0201 |
| SP6691 | Micro Power Boost Regulator Series White LED Driver |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SP6690EK | 制造商:Exar Corporation 功能描述:Driver, Other |
| SP6690EK/TR | 制造商:Exar Corporation 功能描述:Driver, Other |
| SP6690EK1 | 制造商:Exar Corporation 功能描述:Driver, Other |
| SP6690EK1/TR | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Micro Power Boost Regulator Series White LED Driver |
| SP6690EK-L | 制造商:Exar Corporation 功能描述:BOOST REG WHITE LED DRIVE 6690 |
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