參數(shù)資料
型號： LB1837M
廠商： Sanyo Electric Co.,Ltd.
元件分類： 基準電壓源/電流源
英文描述： Low-voltage/Low-saturation Bidirectional Constant-Voltage Regulated Motor Driver
中文描述： Low-voltage/Low-saturation雙向恒壓調控電動機驅動器
文件頁數(shù)： 3/5頁
文件大?。?/td> 86K
代理商： LB1837M
Pin Functions
Pin
No.
14
9
12
1
2
6
7
Symbol
Equivalent Circuit Diagram
Pin Function
V
CC
GND
Power supply pin for output and controller.
GND pins for output and controller. Both
must be grounded.
Input pins that determine the excitation of
the outputs.
IN1 and IN2 control outputs OUT1 and
OUT2; IN3 and IN4 control outputs OUT3
and OUT4.
When inputs IN1 through IN4 are all low or
open, the device goes into standby mode
and current consumption drops to 10 μA or
less.
L: –0.3 to +0.7 V
H: 3.0 to 9.0 V
There are no limitations on the magnitude
relationships between the V
CC
and V
IN
supply voltages.
Output pins.
Have built-in spark killer diodes. Braking
provides short braking that turns on the
lower transistor.
IN2
IN1
IN3
IN4
8
10
11
13
OUT4
OUT3
OUT1
OUT2
3
Vref
Reference voltage (= 2.0 V).
4
5
V
C
1
V
C
2
Output
Input pins that determine the constant-
voltage regulated output level.
The constant-voltage regulated output V
O
(= voltage between H side output and
GND) is controlled by V
O
= 2.5 x V
C
. There
are no limitations on the magnitude
relationships between the V
CC
, V
C
1 and
V
C
2 supply voltages.
LB1837M
No.3948 -3/5
相關PDF資料
PDF描述
LB1838JM Monolithic Digital IC Low-Saturation Bidirectional Motor Driver for Low-Voltage Drive
LB1838M CHOKE COIL 330UH 330MA SMD
LB1839M Low-voltage/Low-saturation Bidirectional Constant-Voltage Regulated Motor Driver
LB1839 Low-voltage/Low-saturation Bidirectional Constant-Voltage Regulated Motor Driver
LB1840M Low-voltage/Low-saturation Bidirectional Variable Constant-voltage Motor Driver(低電壓/低飽和雙向可變恒壓電機驅動器)
相關代理商/技術參數(shù)
參數(shù)描述
LB1837M_10 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Low-voltage/Low-saturation Bidirectional Constant-Voltage Regulated Motor Driver
LB1837M_12 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Low-voltage/Low-saturation Bidirectional Constant-Voltage Regulated Motor Driver
LB1837ML-TLM-E 功能描述:馬達/運動/點火控制器和驅動器 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 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
LB1837M-MPB-E 功能描述:馬達/運動/點火控制器和驅動器 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 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
LB1837M-TLM-E 功能描述:馬達/運動/點火控制器和驅動器 MOTOR DRIVER 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 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
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