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參數(shù)資料
| 型號(hào)： | SP6682ER |
| 英文描述： | High Efficiency Charge Pump Regulator for White LEDs |
| 中文描述： | 高效電荷泵調(diào)節(jié)器白光LED |
| 文件頁(yè)數(shù)： | 2/12頁(yè) |
| 文件大?。?/td> | 190K |
| 代理商： | SP6682ER |
2
Date: 5/5/04
SP6682 High Efficiency Charge Pump Regulator for White LEDs Copyright 2004 Sipex Corporation
PARAMETER
MIN
TYP
MAX
UNITS
CONDITIONS
Input Voltage
2.7
5.5
V
Quiescent Current
1.2
3
mA
V
IN
= 4.2V, V
OUT
= 3.6V, I
OUT
= 100
μ
A
Shutdown Current
1.5
μ
A
EN/PWM = 0V, V
IN
= 5.5V
Oscillator Frequency
0.42
0.60
0.78
MHz
V
IN
= 3.6V
V
FB
Reference Voltage
0.275
0.306
0.337
V
Charge Pump Output
Resistance
11
18
FB = 0V, V
= 3.6V,
I
OUT
= 20mA, V
MODE
= High
V
MODE
Threshold Voltage
1.15
1.25
1.35
V
V
IN
Falling @ 25
°
C
Hysteresis for Mode Transition
Voltage
30
mV
PP
V
IN
= 3.6V @ 25
°
C
V
MODE
Pin Current
0.01
0.5
μ
A
V
MODE
= 1.25
EN/PWM Logic Low
0.4
V
EN/PWM Logic High
1.6
V
EN/PWM Pin Current
0.01
0.5
μ
A
V
EN/PWM
= 4.2V
FB Pin Current
0.5
μ
A
V
FB
= 1V
V
OUT
Turn-On Time
175
500
μ
s
V
IN
= 3.6V, FB within 90% regulation
ELECTRICAL CHARACTERISTICS
Unless otherwise specified: V
IN
=+2.7V to +5.0V, C1=C2=C4=C5=2.2
μ
F (ceramic, ESR=0.03
), C3=0.1
μ
F
(ceramic) and T
AMB
=-40
°
C to +85
°
C unless otherwise noted.
V
IN
, V
MODE
, V
and EN/PWM.................-0.3V to 6V
V
- V
........................................................... 0.7V
Output Current (I
) ...................................... 120mA
Power Dissipation per Package - 10-pin MSOP
(derate 8.84mW/
°
C above +70
°
C) ................. 720mW
Junction Temperature.................................... +125
°
C
Storage Temperature ...................... -65
°
C to +150
°
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.
ABSOLUTE MAXIMUM RATINGS
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SP6682EU | High Efficiency Charge Pump Regulator for White LEDs |
| SP6682UEB | Evaluation Board Manual |
| SP6683 | High Power LED Driver for Parallel Configuration |
| SP6683ER | High Power LED Driver for Parallel Configuration |
| SP6683EU | High Power LED Driver for Parallel Configuration |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SP6682ER/TR | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:High Efficiency Charge Pump Regulator for White LEDs |
| SP6682ER-L | 功能描述:電荷泵 White LEDs RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 輸出電壓:- 1.5 V to - 5.5 V, 3 V to 11 V 輸出電流:100 mA 電源電流:1 mA 最大工作溫度:+ 70 C 封裝 / 箱體:SOIC-8 Narrow 封裝:Tube |
| SP6682ER-L/TR | 功能描述:電荷泵 High Efficiency for White LEDs RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 輸出電壓:- 1.5 V to - 5.5 V, 3 V to 11 V 輸出電流:100 mA 電源電流:1 mA 最大工作溫度:+ 70 C 封裝 / 箱體:SOIC-8 Narrow 封裝:Tube |
| SP6682EU | 制造商:Exar Corporation 功能描述:Driver, Other |
| SP6682EU/TR | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:High Efficiency Charge Pump Regulator for White LEDs |
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