参数资料
型号: LV8018W
厂商: SANYO SEMICONDUCTOR CO LTD
元件分类: 稳压器
英文描述: 0.5 A SWITCHING CONTROLLER, 130 kHz SWITCHING FREQ-MAX, PQFP48
封装: 7 X 7 MM, SQFP-48
文件页数: 6/7页
文件大小: 113K
代理商: LV8018W
LV8018W
No.6982-6/7
Continued from preceding page.
Pin No.
Pin neme
Function
Equivalent Circuit
27
26
VBATT
1/2VBATT MON
Output power connection pin
Pin to monitor 1/2 of output power supply.
Used to monitor the output power supply at the digital servo
and to correct the voltage dependence of servo.
26
27
VCC1
28
S/S
Start/stop pin.
H for start and L for stop.
28
VCC1
29
GND
Signal GND pin.
30
VCC2
Pin to provide supply voltage of the logic signal system.
31
32
33
34
CP1
CP2
CP3
CP4
CP1, 3 : Switching pins of booster circuit
CP2, 4 : Pins to which the rectifier transistor of booster
circuit is connected
34
32
6
VCC2
31
33
35
VGOFF
Booster circuit ON/OFF selector pin.
L for booster circuit ON
H for booster circuit OFF
35
VCC2VCC2
37
36
IN4F
IN4R
Input pins, each on the forward side and reverse side of
Channel 4.
36
VCC2VCC2
37
39
41
40
42
38
OUT4F
OUT4R
BAT4
PGND5
PGND6
OUT4F : Channel 4 forward side output pin.
OUT4R : Channel 4 reverse side output pin.
BAT4 : Channel 4 output power pin.
PGND5, 6 : Power GND pin.
39
38
42
41
40
Transistor
under a
neighboring H
43
45
44
46
OUT3F
OUT3R
BAT3
PGND4
OUT3F : Channel 3 forward side output pin.
OUT3R : Channel 3 reverse side output pin.
BAT3 : Channel 3 output power pin.
PGND4 : Power GND pin.
45
46
42
43
44
Transistor
under a
neighboring H
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