參數(shù)資料
型號: LV5604T
廠商: SANYO SEMICONDUCTOR CO LTD
元件分類: 穩(wěn)壓器
英文描述: SWITCHING CONTROLLER, 1300 kHz SWITCHING FREQ-MAX, PQFP64
封裝: 7 X 7 MM, TQFP-64
文件頁數(shù): 7/12頁
文件大?。?/td> 150K
代理商: LV5604T
LV5604T
No.A0966-4/12
Block Diagram and Sample Application Circuit
Signal system
power supply VCC
VBAT
FB1A
Step-down
(DOWN)
VO1
3.3V/100mA
VO2
3.3V/100mA
OUT1
OUT1N
SYNC1
+
-
VREF
FB1A
IN1-
FB1
CSOFT1
CT
CLK_IN
CLK_OUT
RT
STBY8
STBY7
STBY6
STBY5
STBY4
STBY3
STBY2
STBY1
GND_S
CTL
SCP_OUT
SCP
(NC) (NC)
SCP
FB2A
Step-down
(DOWN)
OUT2
SYNC2
OUT3
OUT4
OUT2N
+
-
FB2A
IN2-
FB2
CSOFT2
FB3A
Step-down
(DOWN)
+
-
FB3A
IN3-
FB3
CSOFT3
IN4-
FB4
CSOFT4
VO2
3.3V/100mA
FB4A
Step-down
(DOWN)
+
-
GND_P(VS1)
VBIAS2
FB4A
IN5-RE
IN5+RE
FB5RE
IN5-
FB5
CSOFT5
VO3
-4V/100mA
FB5A
FB6A
FB8A
FB7A
Inversion
(INVENT)
IN6-
FB6
CSOFT6
FB6A
OUT5
+
-
FB5A
+
-
IN7-
FB7
CSOFT7
FB7A
ON/OFF
setting
GND_P(VS2)
OUT8
OUT7
OUT6
SEL_CH8
IN8-
FB8
CSOFT8
Step-up
(UP)
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
FB8A
ON/OFF
setting
Step-up
(UP)
ON/OFF
setting
Step-up
(UP)
CTL
CLK
STBY
OSC
Pre-output stage
power supply VBIAS1
SYNC1
L: Synchronous
rectification
H: Diode rectification
SYNC2
L: Synchronous
rectification
H: Diode rectification
SEL_CH8 MODE
Step-down;
Connect to VBIAS
Step-up;
Connect to GND2
Channel 8 step-up/step-down is
selected by SEL_CH8
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