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參數(shù)資料
| 型號(hào)： | SP6690ER |
| 元件分類： | LED驅(qū)動(dòng)器 |
| 英文描述： | Micro Power Boost Regulator Series White LED Driver |
| 中文描述： | 微功率升壓穩(wěn)壓器系列白光LED驅(qū)動(dòng)器 |
| 文件頁(yè)數(shù)： | 2/16頁(yè) |
| 文件大?。?/td> | 270K |
| 代理商： | SP6690ER |
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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 |
|---|---|
| SP6690EU | Evaluation Board Manual |
| SP6690EK1 | CAP CERM .5PF 25V NP0 0201 |
| SP6691 | Micro Power Boost Regulator Series White LED Driver |
| SP674AA | 12-Bit Sampling A/D Converters |
| SP674AB | 12-Bit Sampling A/D Converters |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SP6690ER/TR | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Micro Power Boost Regulator Series White LED Driver |
| SP6690ER-L/TR | 功能描述:DC/DC 開(kāi)關(guān)控制器 RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開(kāi)關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK |
| SP6690EU | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Evaluation Board Manual |
| SP6691 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Micro Power Boost Regulator Series White LED Driver |
| SP6691_07 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:SOT23Micro Power Boost Regulator Series White LED Driver |
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