Ordering number: EN 1357D
Monolithic Digital IC
LB1640N
Forward/Reverse Motor Driver with Brake
Overview
The LB1640N is a motor driver IC with a forward/reverse
control feature. This IC is optimal for driving motors used in
front-loading VCRs and auto-reverse cassette decks.
Package Dimensions
unit : mm
3046B-SIP10F
[LB1640N]
Features
.
Brake function on chip
.
Dash current absorption diode on chip
.
Broad operating voltage range (4 to 18 V)
.
Direct drive made possible by TTL
SANYO : SIP10F
Specifications
Absolute Maximum Ratings
at Ta = 25 擄C
Parameter
Maximum supply voltage
Input voltage
Output current
Allowable power dissipation
Operating temperature
Storage temperature
Symbol
V
CC
V
IN
I
O
max
Pd max
Topr
Tstg
t = 5 ms, with cycle time of 5 sec. or more
No heat sink
When using heat sink ( 100 x 100 x 1.5 mm )
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Conditions
Ratings
20
鈥?.3 to V
CC
1.6
2.5
7.0
鈥?5 to +75
鈥?5 to +125
Unit
V
V
A
W
W
擄C
擄C
Allowable Operating Ranges
at Ta = 25 擄C
Parameter
Supply voltage
High-level input voltage
Low-level input voltage
Output current
Forward
鈫?/div>
Reverse inhibit time
Symbol
V
CC
V
IH
V
IL
I
O
T
OFF
Ratings
4 to 18
3 to V
CC
鈥?.3 to +0.4
鈥?00 to +500
10 or longer
Unit
V
V
V
mA
碌s
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
51695HA(II) No.1357-1/3
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