Ordering number: EN4996
Overview
The LB1840M is a low-voltage, low-saturation, three-input
type two-channel bidirectional motor driver that permits
switching between constant-voltage regulated output and
saturated output. The design is ideal for a two-phase bipolar
driver for stepping motors.
Package Dimensions
unit: mm
3111-MFP14S
[LB1840M]
Features
.
Wide operating voltage range (3.0 to 9.0 V).
.
Low saturation voltage
I = 200
.
V = 0.40 V atno current mA. mode
Consumes almost
in standby
or less).
.
(0.1 µA setting of bidirectional constant-voltage regulated
Permits
.
value. type that is ideal for a two-phase bipolar driver.
.
Three-input between constant-voltage regulated output
Permits switching
.
and saturated output. coupled to input.
.
Built in reference voltage
Compact MFP-14S package.
O(sat)
O
SANYO : MFP14S
Specifications
Absolute Maximum Ratings
at Ta = 25 °C
Parameter
Maximum supply voltage
Output current
Applied input voltage
Allowable power dissipation
Operating temperature
Storage temperature
Symbol
V
CC
max
Im max
V
IN
Pd max
Topr
Tstg
With board ( 30
×
30
×
1.5 mm )
3
Conditions
Ratings
10.5
250
–0.3 to +10
800
–20 to +80
–40 to +150
Unit
V
mA
V
mW
°C
°C
Allowable Operating Ranges
at Ta = 25 °C
Parameter
Supply voltage
IN pin high level voltage
IN pin low level voltage
Control voltage
VM pin high level voltage
VM pin low level voltage
Symbol
V
CC
V
INH
V
INL
V
C
VM
H
VM
L
Conditions
Ratings
3.0 to 9.0
3.0 to 9.0
–0.3 to +0.7
0.2 to 6.0
V
CC
– 0.3 to V
CC
–0.3 to V
CC
–2.5
Unit
V
V
V
V
V
V
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
O1596HA(II) No.4996-1/5
SANYO [ SANYO SEMICON DEVICE ]
