參數(shù)資料
型號(hào)： LB1875
廠商： Sanyo Electric Co.,Ltd.
英文描述： Polygon Mirror Motor Predriver IC
中文描述： 多邊形鏡電機(jī)預(yù)驅(qū)動(dòng)器集成電路
文件頁(yè)數(shù)： 14/17頁(yè)
文件大?。?/td> 207K
代理商： LB1875
LB1875
No. 6002-14/17
Pin number
Pin name
Equivalent circuit
Pin function
11
LD1
I
12
LD2
13
PD
14
E
I
15
E
O
16
TOC
17
SOFT
Continued on next page
Continued from preceding page
Phase lock detector output
On when PLL phase lock is achieved.
Open collector output
Phase lock detector output
(LD1 inverted output)
On when PLL phase lock is achieved.
Open collector output
Phase comparator output (PLL output)
Outputs the phase difference as a signal
with changing pulse duty cycle. The
higher the duty cycle, the higher the
output current.
Differential amplifier output
Output current increases at Low.
Torque control input
Normally connected to EO pin. When
TOC pin goes Low, duty cycle of UH,
VH, WH (direct PWM mode) or PWM
output (PAM mode) changes, resulting
in increased torque.
Soft start control pin
Connect to ground via a capacitor.
Leave open when soft start is not to be
used.
Differential amplifier input
11 12
VREG
A11359
13
VREG
A11360
14
VREG
200
A11361
20 k
15
VREG
A11362
200
17
VREG
A11363
200
16
相關(guān)PDF資料
PDF描述
LB1876 Three-Phase Brushless Motor Driver for Polygon Mirror Motors
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LB1877M Brushless Motor Driver with Speed Control for Portable Cassette Recorders
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LB1881M Three-Phase Brushless Motor Driver IC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LB1876 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Three-Phase Brushless Motor Driver for Polygon Mirror Motors
LB1876(36SOP) 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Controller Miscellaneous - Datasheet Reference
LB1876_09 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:For Polygon Mirror Motors 3-phase Brushless Motor Driver
LB1876-MPB-E 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
LB1876-TLM-E 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
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