Ordering number: EN5244
Monolithic Digital IC
LB1696
3-phase Brushless Motor Driver
Overview
The LB1696 is a 3-phase brushless motor driver IC that is
ideal for driving DC fan motors in air conditioners, hot-water
supply systems, and the like. The LB1696 has a regulator built
in, and can be used with a single power supply (motor power
supply only).
Package Dimensions
unit : mm
3037A-DIP20H
[LB1696]
Features
.
3-phase brushless motor driver.
.
Withstand voltage: 60 V; output current: 2.5 A.
.
Current limiter built in.
.
Low-voltage protector built in.
.
Thermal shutdown protector built in.
.
Hall amplifier with hysteresis built in.
.
FG output function.
.
Regulator built in.
Specifications
Absolute Maximum Ratings
at Ta = 25 擄C
Parameter
Maximum supply voltage
Output current
Allowable power dissipation
Operating temperature
Storage temperature
Symbol
V
CC
max
V
M
max
I
O
Pd max1
Pd max2
Topr
Tstg
Independent IC
With arbitrarily large heat sink
Conditions
SANYO : DIP20H
Ratings
10
60
2.5
3
20
鈥?0 to +100
鈥?5 to +150
Unit
V
V
A
W
W
擄C
擄C
Allowable Operating Ranges
at Ta = 25 擄C
Parameter
Supply voltage range
Regulator input voltage
V
REG
pin output current
Power supply voltage rise rate
Symbol
V
CC
V
M
V
M
(REG)
I
REGO
鈭哣
CC
/
鈭唗
鈭哣
M
/
鈭唗
V
CC
= V
LVSD
(OFF) point*1
V
M
= 0 V point*1
Conditions
Ratings
4.5 to 6.0
5 to 56
7 to 56
400(max)
to 0.04
to 0.16
Unit
V
V
V
碌A(chǔ)
V/碌s
V/碌s
*1 If the supply voltage rise rate is fast when power is applied, through current may flow to output.
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
D3095HA(II) No.5244-1/9