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參數(shù)資料
| 型號： | SP6681EU |
| 英文描述： | High Efficiency Boost Charge Pump Regulator |
| 中文描述： | 高效率升壓充電泵穩(wěn)壓器 |
| 文件頁數(shù)： | 2/10頁 |
| 文件大?。?/td> | 125K |
| 代理商： | SP6681EU |
2
Rev:A Date: 11/20/03
SP6681 High Efficiency Boost Charge Pump Regulator Copyright 2002 Sipex Corporation
P
ABSOLUTE MAXIMUM RATINGS
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.
V
IN
.........................................................-0.3V to +6.0V
V
OUT
......................................................-0.3V to +6.0V
I
....................................................................100mA
Storage Temperature........................-65C to +150C
Power Dissipation Per Package
10-pin mSOIC
(derate 8.84mW/
O
C above +70
O
C)..................720mW
Junction Temperature........................................125C
SPECIFICATIONS
V
= +2.75 to +5.5V, f
CLK
= 32.768kHz, C
IN
= 4.7
μ
F (ceramic), CF1 = CF2 = C
OUT
= 2.2
μ
F, (ESR = 0.03
)
and T
AMB
= -40°C to +85°C unless otherwise
noted.
PARAMETER
CONDITIONS
Supply Voltage, V
IN
Quiescent Current, I
Q
f
PUMP
= f
CLK
/4
f
CLK
=f
f
PUMP
= f
CLK
/8
In-Rush Current into V
IN
,
2.7V V
IN
5.5V, N
OTE
1
IN
RUSH
Off Current, I
OFF
clock not present
Input Clock Freq., f
CLK
Operational (supplied externally)
MIN.
2.75
TYP.
3.6
175
230
580
500
MAX.
5.5
250
300
1500
UNITS
V
μA
mA
8
15
μA
kHz
32.768
Pump Frequency, f
PUMP
f
CLK
no input
Present
Present
Present
High
High
High
Digital inputs = f
CLK
, f
CLK
/4, f
CLK
x 8
C/4pin input Cx8pin input
X
X
0
kHz
Low
High
X
Low
Low
High
Low
Low
High
Low
High
Low
32.768
8.192
262.140
16
130
0
Input Threshold Voltage
V
IL
V
IH
Input Current
I
IN(low)
I
IN(high)
Mode Transition Voltage,
0.4
V
1.3
Digital inputs = f
CLK
, f
CLK
/4, f
CLK
x 8
0.1
1.0
10
10
μA
X1.5 to X2, V
falling
f
pump
= f
CLK
/4, I
LOAD
= 1mA
f
pump
, f
CLK
, I
LOAD
V
IN
rising to V
IN
falling
3.55
3.55
3.70
3.70
50
3.85
3.85
V
Hysteresis for Mode
Transition Voltage
Transient Response:
mVpp
Max. Transient Amplitude; t=5μs
I
f
100μA to 2mA 8.192kHz
2mA to 20mA
32.768kHz
20mA to 50mA 262.14kHz
1.5
1.5
1.5
%
相關PDF資料 |
PDF描述 |
|---|---|
| SP6682 | High Efficiency Charge Pump Regulator for White LEDs |
| SP6682ER | High Efficiency Charge Pump Regulator for White LEDs |
| SP6682EU | High Efficiency Charge Pump Regulator for White LEDs |
| SP6682UEB | Evaluation Board Manual |
| SP6683 | High Power LED Driver for Parallel Configuration |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| SP6681EU/TR | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:High Efficiency Boost Charge Pump Regulator |
| SP6682 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:High Efficiency Charge Pump Regulator for White LEDs |
| SP6682_06 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:High Efficiency Charge Pump Regulator for White LEDs |
| SP6682EB | 功能描述:電源管理IC開發(fā)工具 Eval Board for SP6682 Series RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:Battery Management 工具用于評估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V |
| SP6682ER | 制造商:Exar Corporation 功能描述:Driver, Other |
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