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
鈥?3-phase brushless motor driver
鈥?120擄 voltage linear drive control
鈥?V-type input used for the control voltage
鈥?Control gain switching supported
鈥?Pins for system control and control of acceleration and
deceleration provided.
鈥?Start/stop pin provided.
鈥?Hall bias circuit
Package Dimensions
unit: mm
3219-QFP34H-C
[LB1916]
Allowable power dissipation, Pdmax 鈥?W
Ambient temperature, Ta 鈥?擄C
SANYO: QFP34H-C
Specifications
Absolute Maximum Ratings
at Ta = 25擄C
Parameter
Maximum supply voltage
Output voltage
Output current
Allowable power dissipation
Operating temperature
Storage temperature
Symbol
V
CC
1 max
V
CC
2 max
V
O
U, V, W
I
OUT
Pd max
Topr
Tstg
Independent IC
Conditions
Ratings
14
7.0
13
1.0
0.77
鈥?0 to +75
鈥?5 to +150
Unit
V
V
V
A
W
擄C
擄C
Allowable Operating Ranges
at Ta = 25擄C
Parameter
Supply voltage
V
CREF
input voltage
Symbol
V
CC
1
V
CC
2
V
CREF
V
CC
1
鈮?/div>
V
CC
2
Conditions
Ratings
5 to 12.5
4.3 to 6.5
V
CC
2/2鹵1.0
Unit
V
V
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
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