參數(shù)資料
型號(hào): LB1836M
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 Bidirectional Motor Driver for Low-Voltage Applications
中文描述: 低飽和雙向電機(jī)驅(qū)動(dòng)器的低電壓應(yīng)用(用于低壓應(yīng)用的低飽和雙向電機(jī)驅(qū)動(dòng)器)
文件頁(yè)數(shù): 1/5頁(yè)
文件大小: 91K
代理商: LB1836M
Low-saturation, Bidirectional Motor Driver
for Low-voltage Applications
Overview
The LB1836M is a low-saturation two-channel bidirectional
motor driver IC for use in low-voltage applications.
The LB1836M is a bipolar stepper-motor driver IC that is ideal
for use in printers, FDDs, cameras and other portable devices.
Features
.
Low voltage operation (2.5 V min)
.
Low saturation voltage (upper transistor + lower transistor
residual voltage; 0.40 V typ at 400 mA).
.
Parallel connection
(Upper transistor + lower transistor residual voltage; 0.5 V
typ at 800 mA).
.
Separate logic power supply and motor power supply
.
Brake function
.
Spark killer diodes built in
.
Thermal shutdown circuit built in
.
Compact package (14-pin MFP)
Package Dimensions
unit : mm
3111-MFP14S
[LB1836M]
SANYO : MFP14S
Specifications
Absolute Maximum Ratings
at Ta = 25°C
Parameter
Symbol
V
CC
max
V
S
max
V
OUT
V
IN
IGND
Pd max
Topr
Tstg
Conditions
Ratings
–0.3 to +10.5
–0.3 to +10.5
V
S
+ V
SF
–0.3 to +10
Unit
V
V
V
V
A
mW
°C
°C
Maximum supply voltage
Output applied voltage
Input applied voltage
Ground pin flow-out current
Allowable power dissipation
Operating temperature
Storage temperature
Per channel
*
With board
1.0
800
–20 to +75
–40 to +125
*Note: Mounted on 30
×
30
×
1.5 mm
3
glass epoxy PCB
Allowable Operating Ranges
at Ta = 25°C
Parameter
Symbol
V
CC
V
S
V
IH
V
IL
Conditions
Ratings
2.5 to 9.0
1.8 to 9.0
1.8 to 9.0
–0.3 to +0.7
Unit
V
V
V
V
Supply voltage
Input high-level voltage
Input low-level voltage
Ordering number: EN3947B
Monolithic Digital IC
LB1836M
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
21097HA(II)/D2293/O0693(US) No.3947-1/5
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