參數(shù)資料
型號(hào): SC1404
廠商: Semtech Corporation
英文描述: Mobile Multi-Output PWM Controller with Virtual Current Sense
中文描述: 移動(dòng)多輸出與虛擬PWM控制器電流檢測(cè)
文件頁數(shù): 7/27頁
文件大小: 515K
代理商: SC1404
7
2003 Semtech Corp.
www.semtech.com
SC1404
POWER MANAGEMENT
Block Diagram
2.5V
REF
V+
+3.3V
VL
VIN
VL
BST3
DH3
LX3
DL3
CSH3
CSL3
COMP3
REF
TIME/ON5
RUN/ON3
SEQ
RESET
COMP5
CSL5
CSH5
PGND
DL5
LX5
DH5
BST5
VL
SYNC
V+
PSAVE
5V
REG
EN
DELAY
CSL5
VL
LS
OSC
LS
HS
VL
50mV
7.5mV
2.5mV
3V
CTL
LOGIC
OC
PS
POL
50mV
7.5mV
2.5mV
OC
PS
POL
5V
CTL
LOGIC
PWM
MODULATOR
PWM
MODULATOR
OV FAULT
+10%
-25%
UV FAULT
3
VL
2
POWER-ON
SEQUENCE
LOGIC
0.5
2.0
SS
TIMER
BV
DELAY
+5V
VIN
CURRENT
RAMP
V+
CSL3
12OUT
VDD
+
4.7
μ
f
200mA
2.2
μ
f
+
T1
1:3
12 V
REG
PS
PS
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PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SC1404_05 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:Mobile Multi-Output PWM Controller with Virtual Current SenseTM
SC1404ISSTR 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:Mobile Multi-Output PWM Controller with Virtual Current SenseTM
SC1404ITSTR 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:Mobile Multi-Output PWM Controller with Virtual Current SenseTM
SC1405 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:HIGH SPEED SYNCHRONOUS POWER MOSFET SMART DRIVER
SC1405B 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:HIGH SPEED SYNCHRONOUS POWER MOSFET SMART DRIVER