Ordering number : EN6215
LB1966M
Monolithic Digital IC
LB1966M
Fan Motor 2-Phase Half-Wave Driver
Features
Package Dimensions
鈥?Dual power supply voltage design (5/12V) and wide voltage unit: mm
3086A-MFP10S
handling range
鈥?Built-in Hall amplifier with hysteresis (supports core
without commutating pole)
鈥?Built-in lockup protection and automatic recovery circuits
(External capacitor for rotation detection need only be 0.1
碌F,
allowing compact, cost-saving design)
鈥?Built-in latch-type RD (restraint protection) output (Vosat =
0.2Vtyp at Io = 5 mA)
鈥?Built-in output transistor with output withstand voltage
24Vmin/output current 500 mA (average), 1.2A (peak)
鈥?Built-in thermal protection circuit
鈥?Compact, high-temperature resistant MFP-10 package
reduces external parts count and mounting space, therefore
making this IC support the motors with a wide range of
sizes and speeds.
4.4
10
6
[LB1966M]
0.625
1.8 max
0.15
0.55
SANYO : MFP10S
1
5.1
5
0.35
1.0
Specification
Absolute Maximum Ratings
at Ta = 25
擄
C
Parameter
Maximum supply voltage
Allowable power dissipation
Output current
Output withstand voltage
RD output current
RD output withstand voltage
Operating temperature
Symbol
V
CC
max
Pd max
I
OUT
ave
I
OUT
peak
V
OUT
max
I
RD
max
V
RDOUT
max
Topr
Conditions
With specified substrate *
t
鈮?/div>
1 ms
Ratings
18
800
500
1200
Internal
10
18
鈥?0 to +85
鈥?5 to +150
Unit
V
mW
mA
mA
V
mA
V
擄C
擄C
Storage temperature
Tstg
3
* With substrate (114.3
脳
76.1
脳
1.5 mm , glass epoxy)
Any and all SANYO products described or contained herein do not have specifications that can handle
applications that require extremely high levels of reliability, such as life-support systems, aircraft's
control systems, or other applications whose failure can be reasonably expected to result in serious
physical and/or material damage. Consult with your SANYO representative nearest you before using
any SANYO products described or contained herein in such applications.
SANYO assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other
parameters) listed in products specifications of any and all SANYO products described or contained
herein.
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
63099RM(KI) No. 6215-1/4
0.1 1.5
5.15
6.4
1
2
3
4
