參數(shù)資料
型號(hào): SC1185
廠(chǎng)商: Semtech Corporation
英文描述: 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)
中文描述: 可編程同步DC / DC轉(zhuǎn)換器,雙LDO控制器(兼有可編程同步直流/直流控制器和雙固定(枚1.5V和2.5V的)輸出低壓差穩(wěn)壓器)
文件頁(yè)數(shù): 5/14頁(yè)
文件大小: 238K
代理商: SC1185
5
2000 Semtech Corp.
www.semtech.com
POWER MANAGEMENT
Block Diagram
SC1185 & SC1185A
CS+
+
-
D/A
OSCILLATOR
REF
VID3
VID2
VID1
VID0
VOSENSE
EN
LDOV
CONTROL
1.265V
REF
OPEN
COLLECTORS
BSTL
GATE2
ERROR
AMP
AGND
PGNDL
BSTH
VID4
+
-
DH
CS-
AGND
VCC
+
-
REF
R
S
Q
LEVEL SHIFT
AND HIGH SIDE
MOSFET DRIVE
+
-
DL
AGND
SYNCHRONOUS
MOSFET DRIVE
2.5V FET
CONTROLLER
PWRGOOD
LDOS1
LDOS2
1.5V FET
CONTROLLER
SHOOT-THRU
+
-
CURRENT LIMIT
PGNDH
70mV
GATE1
相關(guān)PDF資料
PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SC1185_05 制造商:SEMTECH 制造商全稱(chēng):Semtech Corporation 功能描述:Programmable Synchronous DC/DC
SC1185A 制造商:SEMTECH 制造商全稱(chēng):Semtech Corporation 功能描述:PROGRAMMABLE SYNCHRONOUS DC/DC CONVERTER, DUAL LOW DROPOUT REGULATOR CONTROLLER
SC1185ACSW 制造商:SEMTECH 制造商全稱(chēng):Semtech Corporation 功能描述:PROGRAMMABLE SYNCHRONOUS DC/DC CONVERTER, DUAL LOW DROPOUT REGULATOR CONTROLLER
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