LB1966M Datasheet, PDF (1/4 Pages) Sanyo Semicon Device – Fan Motor 2-Phase Half-Wave Driver

Ordering number : EN6215
LB1966M
Monolithic Digital IC
LB1966M
Fan Motor 2-Phase Half-Wave Driver
Features
Package Dimensions
• Dual power supply voltage design (5/12V) and wide voltage unit: mm
handling range
3086A-MFP10S
• Built-in Hall amplifier with hysteresis (supports core
[LB1966M]
without commutating pole)
• Built-in lockup protection and automatic recovery circuits
(External capacitor for rotation detection need only be 0.1
10
6
µF, allowing compact, cost-saving design)
• Built-in latch-type RD (restraint protection) output (Vosat =
0.2Vtyp at Io = 5 mA)
• Built-in output transistor with output withstand voltage
24Vmin/output current 500 mA (average), 1.2A (peak)
• Built-in thermal protection circuit
1
5
5.1
0.15
• 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
0.35 1.0 0.55
SANYO : MFP10S
sizes and speeds.
Specification
Absolute Maximum Ratings at Ta = 25°C
Parameter
Symbol
Conditions
Maximum supply voltage
Allowable power dissipation
V_CC max
Pd max With specified substrate *
Output current
Output withstand voltage
RD output current
RD output withstand voltage
Operating temperature
I_OUTave
I_OUTpeak
V_OUT max
I_RD max
V_RDOUT max
Topr
t ≤ 1 ms
Storage temperature
Tstg
* With substrate (114.3 × 76.1 × 1.5 mm³, glass epoxy)
Ratings
Unit
18
V
800 mW
500 mA
1200 mA
Internal
V
10 mA
18
V
–30 to +85 °C
–55 to +150 °C
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