參數(shù)資料
型號(hào)： LB1837M
廠商： Sanyo Electric Co.,Ltd.
元件分類： 基準(zhǔn)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(diào)控電動(dòng)機(jī)驅(qū)動(dòng)器
文件頁(yè)數(shù)： 1/5頁(yè)
文件大小： 86K
代理商： LB1837M
Low-voltage/Low-saturation Bidirectional
Constant-Voltage Regulated Motor Driver
Overview
The LB1837M is a low-voltage, low-saturation, two-channel
motor driver with a bidirectional braking function that provides
constant-voltage regulated output for bidirectional operation.
The design of the LB1837M is ideal for video equipment,
cameras, and other portable equipment.
Features
.
Wide operating voltage range (3.0 to 9.0 V).
.
Low saturation voltage
V
O
(sat) = 0.40 V at I
O
= 200 mA.
.
Consumes almost no current in standby mode
(0.1 μA or less).
.
Permits setting of bidirectional constant-voltage regulated
value.
.
Built-in reference voltage coupled to input.
.
Brake function built in.
.
Compact MFP14S package.
Package Dimensions
unit: mm
3111-MFP14S
[LB1837M]
SANYO : MFP14S
Specifications
Absolute Maximum Ratings
at Ta = 25 °C
Parameter
Symbol
V
CC
max
Im max
V
IN
Pd max
Topr
Tstg
Conditions
Ratings
Unit
V
mA
V
mW
°C
°C
Maximum supply voltage
Output current
Applied input voltage
Allowable power dissipation
Operating temperature
Storage temperature
10.5
250
–0.3 to +10
With board ( 30 x 30 x 1.5 mm
3
)
800
–20 to +80
–40 to +125
Allowable Operating Ranges
at Ta = 25 °C
Parameter
Symbol
V
CC
V
IH
V
IL
V
C
Conditions
Ratings
3.0 to 9.0
3.0 to 9.0
–0.3 to +0.7
0.2 to 6.0
Unit
V
V
V
V
Supply voltage
Input [H] voltage
Input [L] voltage
Control voltage
Ordering number: EN3948B
Monolithic Digital IC
LB1837M
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
61295HA(II) No.3948-1/5
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相關(guān)代理商/技術(shù)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(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
LB1837M-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
LB1837M-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 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(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
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