參數(shù)資料
型號(hào)： ML6554CU
廠商： FAIRCHILD SEMICONDUCTOR CORP
元件分類： 通用總線功能
英文描述： 3A Bus Termination Regulator
中文描述： BUS TERMINATOR SUPPORT CIRCUIT, PDSO16
封裝： PLASTIC, SOP-16
文件頁數(shù)： 3/14頁
文件大?。?/td> 386K
代理商： ML6554CU
PRODUCT SPECIFICATION
ML6554
REV. 1.1.3 3/8/02
3
Absolute Maximum Ratings
Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute maximum
ratings are stress ratings only and functional device operation is not implied.
Operating Conditions
Electrical Characteristics
Unless otherwise speci
fi
ed, AV
CC
= V
DD
= PV
DD
= 3.3V ±10%, TA = Operating Temperature Range (Note 1)
Notes
1. Limits are guaranteed by 100% testing, sampling, or correlation with worst-case test conditions.
2. Infinite heat sink
Parameter
Min.
Max.
4.5
+ 0.3
3.0
150
150
150
2
3.0
Units
V
V
A
°
C
°
C
°
C
°
C/W
A
PV
Voltage on Any Other Pin
Average Switch Current (I
Junction Temperature
Storage Temperature Range
Lead Temperature (Soldering, 10 sec)
Thermal Resistance (
Output Current, Source or Sink
DD
GND
–
0.3
V
IN
AVG
)
-65
θ
JC
)(Note 2)
Parameter
Min.
0
-40
2.0
1.4
Max.
70
+85
4.0
4.0
Units
°
C
°
C
V
V
Temperature Range, CU suffix
Temperature Range, IU suffix
PV
DD
Operating Range
V
CCQ
Operating Range
Symbol
Switching Regulator
V
TT
Parameter
Conditions
Min.
Typ.
Max. Units
Output Voltage, SSTL_2
(See Figure 1)
I
V
OUT
REF
= 0,
= open
V
V
V
V
V
V
V
V
V
V
CCQ
= 2.3V
= 2.5V
= 2.7V
= 2.3V
= 2.5V
= 2.7V
= 2.3V 1.139
= 2.5V 1.238
= 2.7V 1.337
= 0
1.12
1.22
1.32
1.09
1.19
1.28
1.15
1.25
1.35
1.15
1.25
1.35
1.15
1.25
1.35
100
1.18
1.28
1.38
1.21
1.31
1.42
1.162
1.263
1.364
V
V
V
V
V
V
V
V
V
k
CCQ
CCQ
I
V
OUT
REF
= ±3A,
= open
CCQ
CCQ
CCQ
VREF
OUT
Internal Resistor Divider
I
OUT
= 0
CCQ
CCQ
CCQ
Z
IN
V
Impedance
Switching Frequency
Offset Voltage V
REF
Reference Pin Input
CCQ
650
kHz
mV
Supply
I
Q
V
OFFSET
TT
–
VREF
OUT
AV
CC
= 2.5V No Load V
CCQ
= 2.5
–
20
20
Quiescent Current
I
V
OUT
CCQ
= 0, no load
= 2.5V
I
I
I
I
I
I
VCCQ
6
10
1.0
0.5
1.0
1.0
250
μA
mA
mA
mA
mA
μA
AVCC
0.5
0.2
0.25
0.2
100
AVCC
SD
VDD
VDD
SD
PVDD
Buffer
I
REF
Output Load Current
3
mA
相關(guān)PDF資料
PDF描述
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ML6554 3A Bus Termination Regulator
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ML6554CUX 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 3A Bus Termination RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
ML6554IU 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 3A Bus Termination RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
ML6554IU_Q 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 3A Bus Termination RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
ML6554IUX 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 3A Bus Termination RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
ML6599 制造商:MICRO-LINEAR 制造商全稱:MICRO-LINEAR 功能描述:Hot-Insertable Active SCSI Terminator
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