- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄368621 > SI9117 (Vishay Intertechnology,Inc.) High-Frequency Converter for Telecom Applications PDF資料下載
參數(shù)資料
| 型號： | SI9117 |
| 廠商： | Vishay Intertechnology,Inc. |
| 英文描述： | High-Frequency Converter for Telecom Applications |
| 中文描述： | 高頻轉(zhuǎn)換器的電信應用 |
| 文件頁數(shù)： | 2/15頁 |
| 文件大?。?/td> | 132K |
| 代理商： | SI9117 |
Si9117
Vishay Siliconix
www.vishay.com
2
Document Number: 70027
S-40750—Rev. E, 19-Apr-04
ABSOLUTE MAXIMUM RATINGS
Voltages Referenced to
V
IN
V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
+V
IN
(Note: V
CC
< +V
IN
+ 0.3 V)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Logic Input (SHUTDOWN, SYNC)
. . . . . . . . . . . . . . . .
Linear Inputs (FEEDBACK, SENSE,
SOFT-START)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
HV Pre-Regulator Input Current (continuous)
Storage Temperature
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating Temperature
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Junction Temperature (T
J
)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
18 V
200 V
0.3 V to V
CC
+ 0.3 V
0.3 V to V
CC
+ 0.3 V
. . . . . . . . . . . . . . . . . . . . .
5 mA
65 to 150 C
40 to 85 C
150 C
Drain-Source Voltage (T
A
= 25 ) (V
DS
)
a
Continuous Drain Current (T
A
= 25 ) (I
D
)
a
Power Dissipation (Package)
a
16-Pin SOIC (Y Suffix)
b
Thermal Impedance (
16-Pin SOIC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
200 V
1.0 A
. . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . .
900 mW
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
JA
)
140 C/W
Notes
a.
Device mounted with all leads soldered or welded to PC board, t
sec.
Derate 7.2 mW/ C above 25 C.
2
b.
RECOMMENDED OPERATING RANGE
Voltages Referenced to
V
IN
V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
+V
IN
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
f
OSC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.5 V to 16.5 V
15 V to 200 V
20 kHz to 2 MHz
R
OSC
C
OSC
Linear Inputs
Digital Inputs
56 k to 1 M
47 pF to 200 pF
0 to V
CC
4 V
0 to V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SPECIFICATIONS
Test Conditions Unless Specified
Limits
Parameter
Symbol
Oscillator Disabled
V
IN
= 0 V, V
CC
= 10 V
Min
a
Typ
b
Max
a
Unit
Reference
OSC Disabled, T
A
= 25 C
OSC Disabled
Over Voltage and Temperature Ranges
c
3.94
4.0
4.06
Output Voltage
V
R
3.88
4.0
4.12
V
Short Circuit Current
I
SREF
V
R
/ I
R
V
REF
=
V
IN
I
REF
= 0 to
1 mA
30
5
mA
Load Regulation
10
40
mV
Oscillator
Initial Accuracy
f
OSCd
R
OSC
= 374 k
R
OSC
= 70 k
R
= 70 k
f/f = [f(16.5 V)
f(9.5 V)] / f(9.5 V)
, C
OSC
= 200 pF
90
100
110
kHz
, C
OSC
= 200 pF
450
500
550
Voltage Stability
c
f/f
, C
= 200 pF
1
2
%
Temperature Coefficient
c
OSC TC
40
T
A
85 C, f
OSC
= 100 kHz
V
ROSC
5 V
V
ROSC
= V
CC
200
500
ppm/ C
Sync Output Current (Master Mode)
I
SYNC(M)
I
SYNC(S)
1.0
3.0
mA
Sync Output Current (Slave Mode)
1
500
nA
Error Amplifier (C
OSC
=
V
IN
OSC Disabled)
Input BIAS Current
I
FB
V
OS2
A
VOL
BW
V
FB
= 5 V, NI = V
REF
<1.0
200
nA
Input OFFSET Voltage
Open Loop Voltage Gain
c
Unity Gain Bandwidth
c
5
25
mV
65
80
dB
1.8
2.7
MHz
Output Current
I
OUT
Source (V
FB
= 3.5 V, NI = V
REF
)
Sink (V
FB
= 4.5 V, NI = V
REF
)
9.5 V
V
CC
2.7
1.0
mA
1.0
2.4
Power Supply Rejection
PSRR
16.5 V
50
80
dB
相關PDF資料 |
PDF描述 |
|---|---|
| SI9121DB-3 | High-Voltage, Non-Isolated Buck-Boost Converter for ISDN Digital Phones |
| SI9121DB-5 | High-Voltage, Non-Isolated Buck-Boost Converter for ISDN Digital Phones |
| SI9121DY-3 | High-Voltage, Non-Isolated Buck-Boost Converter for ISDN Digital Phones |
| SI9121DY-3-T1 | High-Voltage, Non-Isolated Buck-Boost Converter for ISDN Digital Phones |
| SI9121DY-3-T1-E3 | High-Voltage, Non-Isolated Buck-Boost Converter for ISDN Digital Phones |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| SI9117DY | 功能描述:直流/直流開關轉(zhuǎn)換器 1MHz HV Sw Mode Reg RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風格:SMD/SMT |
| SI9117DY-E3 | 功能描述:開關變換器、穩(wěn)壓器與控制器 Hi Freq Converter For Telecom App 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 開關頻率:1 MHz 工作溫度范圍: 安裝風格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| SI9117DY-T1 | 功能描述:直流/直流開關轉(zhuǎn)換器 Hi Freq Converter For Telecom App RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風格:SMD/SMT |
| SI9117DY-T1-E3 | 功能描述:開關變換器、穩(wěn)壓器與控制器 Hi Freq Converter For Telecom App 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 開關頻率:1 MHz 工作溫度范圍: 安裝風格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| SI9118 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Programmable Duty Cycle Controller |
發(fā)布緊急采購，3分鐘左右您將得到回復。