LB1916 Datasheet, PDF (1/7 Pages) Sanyo Semicon Device – CD-ROM Spindle Motor Driver

Ordering number : EN5653
Monolithic Digital IC
LB1916
CD-ROM Spindle Motor Driver
Overview
The LB1916 is a 3-phase motor driver that is optimal for
driving CD-ROM spindle motors.
Functions and Features
• 3-phase brushless motor driver
• 120° voltage linear drive control
• V-type input used for the control voltage
• Control gain switching supported
• Pins for system control and control of acceleration and
deceleration provided.
• Start/stop pin provided.
• Hall bias circuit
Package Dimensions
unit: mm
3219-QFP34H-C
[LB1916]
Ambient temperature, Ta – °C
Specifications
Absolute Maximum Ratings at Ta = 25°C
Parameter
Maximum supply voltage
Output voltage
Output current
Allowable power dissipation
Operating temperature
Storage temperature
Symbol
V_CC1 max
V_CC2 max
V_OU, V, W
I_OUT
Pd max
Independent IC
Topr
Tstg
Allowable Operating Ranges at Ta = 25°C
Parameter
Supply voltage
V_CREF input voltage
Symbol
V_CC1
V_CC2
V_CREF
V_CC1 ≥ V_CC2
Conditions
Conditions
SANYO: QFP34H-C
Ratings
Unit
14
V
7.0
V
13
V
1.0
A
0.77
W
–20 to +75
°C
–55 to +150
°C
Ratings
Unit
5 to 12.5
V
4.3 to 6.5
V
V_CC2/2±1.0
V
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
53197HA(OT) No. 5653-1/7