- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄298835 > ASM8I18S42ERG-08-SX (ALLIANCE SEMICONDUCTOR CORP) 1 A SWITCHING CONTROLLER, 400 kHz SWITCHING FREQ-MAX, PDSO8 PDF資料下載
參數(shù)資料
| 型號： | ASM8I18S42ERG-08-SX |
| 廠商： | ALLIANCE SEMICONDUCTOR CORP |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 1 A SWITCHING CONTROLLER, 400 kHz SWITCHING FREQ-MAX, PDSO8 |
| 封裝： | 0.150 INCH, GREEN, SOIC-8 |
| 文件頁數(shù)： | 7/11頁 |
| 文件大?。?/td> | 689K |
| 代理商： | ASM8I18S42ERG-08-SX |
ASM8P18S42ER
ASM8P18S43ER
December 2005
ASM8P18S45ER
rev 1.2
PWM Controller with EMI Reduction
5 of 11
Notice: The information in this document is subject to change without notice.
Parameter
Symbol
Conditions
Min
Typ
Max
Units
ASM8P18S45ER
0
40
47
Duty Cycle Range
ASM8P18S42ER,
ASM8P18S43ER
0
99
%
TOTAL DEVICE
Start up Current
IST
250
700
A
Peak Output Current
IOUT(PK)
1
A
Operating Current
ICC(OPR)
VFB = 0; ISNS = 0.5;
VDD = 15V
5
6.2
mA
Thermal Shutdown
VZ
Junction Temp
155
°C
Thermal Recovery
126
°C
SPREAD SPECTRUM SECTION
ASM8P18S43ER,
ASM8P18S45ER
1/20
Modulation Rate
ASM8P18S42ER,
1/10
of Switching
Frequency
(KHz)
Modulation Depth
Refer RSS Resistor Vs. % Modulation Depth Plot
OSCILLATOR SECTION
Initial Accuracy
fINIT
TA =25°C
47
48
49
KHz
Frequency change with Voltage
Df/d VCC
0.04
0.05
%
Oscillator Amplitude
1.7
1.76
1.8
V (Pk-Pk)
Temperature Stability
TOSC
0.12
%/
°C
相關PDF資料 |
PDF描述 |
|---|---|
| ASMT-AW00-NSU00 | SINGLE COLOR LED, COOL WHITE, 6 mm |
| ASMT-AR00-ARR00 | SINGLE COLOR LED, RED, 6 mm |
| ASMT-AY00-NST00 | SINGLE COLOR LED, WARM WHITE, 6 mm |
| ASMT-AG00-NST00 | SINGLE COLOR LED, GREEN, 6 mm |
| ASMT-AA00-ARR00 | SINGLE COLOR LED, AMBER, 6 mm |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| ASM8I18S42F-08-MX | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:Voltage Mode PWM Controller with EMI Reduction |
| ASM8I18S42F-08-PX | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:Voltage Mode PWM Controller with EMI Reduction |
| ASM8I18S42F-08-SX | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:Voltage Mode PWM Controller with EMI Reduction |
| ASM8I18S43ERF-08-MX | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:Voltage Mode PWM Controller with EMI Reduction |
| ASM8I18S43ERF-08-PX | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:Voltage Mode PWM Controller with EMI Reduction |
發(fā)布緊急采購，3分鐘左右您將得到回復。