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參數(shù)資料
| 型號(hào)： | SC1185ACSW |
| 廠商： | Semtech Corporation |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection |
| 中文描述： | 無電容，NMOS管，150mA的低壓差穩(wěn)壓器的反向電流保護(hù) |
| 文件頁數(shù)： | 6/12頁 |
| 文件大?。?/td> | 122K |
| 代理商： | SC1185ACSW |
PROGRAMMABLE SYNCHRONOUS DC/DC
CONVERTER, DUAL LOW DROPOUT
REGULATOR CONTROLLER
1999 SEMTECH CORP.
PRELIMINARY - January 6, 1999
652 MITCHELL ROAD NEWBURY PARK CA 91320
SC1185
SC1185A
6
MATERIALS LIST
Qty. Reference
Part/Description
Vendor
Notes
4
C1,C5,C13,C18 0.1μF Ceramic
Various
6
C2,C3,C14-C17 1500μF/6.3V
SANYO
MV-GX or equiv. Low ESR
1
C9
1000μF
2
C11,C21
330μF/6.3V
Various
1
L1
4μH
8 Turns 16AWG on MICROMETALS T50-52D core
2
Q1,Q2
See notes
See notes
FET selection requires trade-off between efficiency and
cost. Absolute maximum R
DS(ON)
= 22 m
for Q1,Q2
1
Q3
IRLML2803
IR
.25
30V SOT23 (or equavilent)
1
Q4
IRFZ14S
IR
Or equivalent
1
R4
5m
IRC
OAR-1 Series
1
R5
2.32k
, 1%, 1/8W
Various
1
R6
1k
, 1%, 1/8W
Various
1
R1
10
, 5%, 1/8W
Various
1
U1
SC1185CSW
SEMTECH
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SC1185CSW | Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection |
| SC1185 | Programmable Synchronous DC/DC Converter, Dual LDO Controller(兼有可編程同步DC/DC控制器和雙固定(1.5V和2.5V)輸出低壓差穩(wěn)壓器) |
| SC1186CSW | Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection |
| SC1186 | Programmable Synchronous DC/DC Converter, Dual LDO Controller(兼有可編程同步DC/DC控制器(1.3-3.5V輸出)和雙固定(1.5V和2.5V)輸出低壓差穩(wěn)壓器) |
| SC1189 | Programmable synchronous DC/DC Converter, Dual LDO Controller |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SC1185ACSW.TR | 制造商:Semtech Corporation 功能描述:Voltage Mode PWM Controller 1.3V to 3.5V 15A 24-Pin SOIC T/R |
| SC1185ACSW.TRT | 制造商:Semtech Corporation 功能描述:Voltage Mode PWM Controller 1.3V to 3.5V 15A 24-Pin SOIC T/R |
| SC1185ACSWTRT | 制造商:Semtech Corporation 功能描述:Voltage Mode PWM Controller 1.3V to 3.5V 15A 24-Pin SOIC T/R |
| SC1185CSW | 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:PROGRAMMABLE SYNCHRONOUS DC/DC CONVERTER, DUAL LOW DROPOUT REGULATOR CONTROLLER |
| SC1185CSW TR | 制造商:Semtech Corporation 功能描述:Voltage Mode PWM Controller 1.3V to 3.5V 15A 24-Pin SOIC T/R |
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