參數(shù)資料
型號(hào)： LB1843V
廠商： Sanyo Electric Co.,Ltd.
元件分類： 基準(zhǔn)電壓源/電流源
英文描述： Low-saturation, current-controlled bidirectional motor driver
中文描述： 低飽和，電流控制雙向電機(jī)驅(qū)動(dòng)器
文件頁數(shù)： 2/6頁
文件大?。?/td> 90K
代理商： LB1843V
Electrical Characteristics
at Ta = 25°C, V
CC
= 7.2 V
Parameter
Symbol
I
CC
0
I
CC
1
I
CC
2
Vsat1
Vsat2
Vref
Conditions
min
typ
0.1
max
10
13
18
0.30
0.60
2.15
Unit
μA
mA
mA
V
V
V
Supply current
During standby
During bidirectional operation, no load
During braking
I
O
= 200 mA (upper side + lower side)
I
O
= 400 mA (upper side + lower side)
I
V
ref = 1 mA
Resistance between V
CC
and V
M
= 1
,
when LIR = 2 V
V
IN
= 5 V
I
O
= 1 mA
9
12
Output saturation voltage
0.20
0.40
2.0
Reference voltage
1.85
Set output current
I
limit
165
185
205
mA
Input current
RD saturation voltage
I
IN
90
150
0.3
μA
V
V
RD
sat
Output current limit is determined by the following equation (R
f
is the sensing resistance between V
CC
and V
M
):
I
limit
= V
LIR
/10R
f
(A)
The input range for V
LIR
is 0.5 to V
CC
–1.0 (V)
Pd max – Ta
Specified board (50
×
35
×
1.6 mm
3
glass epoxy)
A
Ambient temperature, Ta – °C
LB1843V
No.4385-2/6
相關(guān)PDF資料
PDF描述
LB1845 PWM Current Control Stepping Motor Driver(PWM電流控制馬達(dá)驅(qū)動(dòng)器)
LB1846M Low-Voltage/Low Saturation Voltage Type Bidirectional Motor Driver(低電壓/低飽和電壓型雙向電機(jī)驅(qū)動(dòng)器)
LB1846 Low-Voltage/Low Saturation Voltage Type Bidirectional Motor Driver
LB1847 PWM Current Control Type Stepping Motor Driver(PWM電流控制馬達(dá)驅(qū)動(dòng)器)
LB1851M 22.1 OHMS 1% 1/2 WATT MF RESISTOR AXIAL
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LB1843V_12 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Low-saturation, current-controlled bidirectional motor driver
LB1843V_98 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Low-saturation, current-controlled bidirectional motor driver
LB1843V-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 AMUSEMENT 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
LB1843V-S-TRM-E 制造商:ON Semiconductor 功能描述:H-BRIDGE MOTOR DRIVER - Tape and Reel
LB1843V-TLM 制造商:SANYO Semiconductor Co Ltd 功能描述:
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