參數(shù)資料
型號(hào): LB11876
廠商: Sanyo Electric Co.,Ltd.
英文描述: Monolithic Digital IC For Polygonal Mirror Motors Three-Phase Brushless Motor Driver
中文描述: 單片數(shù)字集成電路對(duì)于多邊形鏡電機(jī)三相無(wú)刷電機(jī)驅(qū)動(dòng)器
文件頁(yè)數(shù): 12/15頁(yè)
文件大小: 179K
代理商: LB11876
LB11876
No.8317-12/15
Internal Equivalent Circuit Block Diagram and External Reference Circuit
(Application example)
Hall sensor, FET output
24V single supply
CLD
-
+
Hall sensor
logic
Hall sensor hysteresis amplifier
PWM
OSC
CSD
OSC
F/R
S/S
Logic
COMP
TSD
LVSD
VREG
CLK
LD
CURR
LIM
PLL
CLK
SEL
FG
filter
-
+
IN2+ IN2- IN3+
IN3-
RF
PWM
S/S
VCC
VREG
FGIN+
FGIN-
FGS
LD
EO
EI
PD
TOC
VREG
VCC
BRSEL
CSD
IN1+ IN1-
CLKSEL
CLK
PRI
driver
WH
UL
UH
VL
VH
WL
RFGND
24V
VREG
FGS
1/2
DEV
LVSD
GND
LD
mask
BR
SEL
F/R
V13
V13
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