LB1620 Datasheet, PDF (1/6 Pages) Sanyo Semicon Device – 3-Phase DD Motor Driver

Ordering number : EN1210E
Monolithic Digital IC
LB1620
3-Phase DD Motor Driver
Overview
The LB1620 is a 3-phase DD motor driver IC especially
suited for use in VCR capstan motor drive, drum motor
drive, and floppy disk motor drive applications.
Functions and Features
Package Dimensions
unit: mm
3037A-DIP20H
[LB1620]
• 3-phase motor driver.
• Capable of controlling drive current.
• On-chip 3-phase control signal generator.
• Phase/speed control pin.
• Forward/reverse rotation control pin.
• Applicable to β/VHS, NTSC/PAL/SECAM.
Specifications
Maximum Ratings at Ta=25°C
Parameter
Symbol
Maximum supply voltage
V_CC1
V_CC2
Maximum load current
I_L
Allowable power dissipation
Pd max
Operating temperature
Storage temperature
Topr
Tstg
Conditions
Ideal heat dissipation
Without heat sink
SANYO : DIP20H
Ratings
Unit
28
V
14
V
1.5
A
15
W
3
W
–20 to +75
°C
–55 to +150
°C
Allowable Operating Condition at Ta=25°C
Parameter
Symbol
Supply voltage
V_CC1
V_CC2
Conditions
Pin Assignment
Ratings
Unit
8.5 to 26.4
V
8.5 to 14.0
V
Top view
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
O2097HA (KT)/8037KI/6115KI/7153KI/0252KI No.1210-1/6