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PDF LB1660N Data sheet ( Hoja de datos )

Número de pieza LB1660N
Descripción 2-Phase Unipolar Brushless Motor Drivers
Fabricantes Sanyo 
Logotipo Sanyo Logotipo



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No Preview Available ! LB1660N Hoja de datos, Descripción, Manual

Ordering number: EN2551C
Monolithic Digital IC
LB1660N, 1661, 1664N, 1665
2-Phase Unipolar Brushless Motor Drivers
Applications
. 2-phase unipolar brushless motor (ex. DC brushless fan
motor) drivers
Features and Functions
. Output current : 1.5 A
. On-chip output protect zener diodes : 60 V (LB1660N,
1664N)
. Output stage withstand voltage: 85 V (LB1661, 1665)
. On-chip hall input amplifier
. On-chip protector against lock
. With lock detect pin
Package Dimensions
unit : mm
3001B-DIP8
[LB1661N, 1661]
SANYO : DIP8
unit : mm
3054A-DIP16F
[LB1664N, 1665]
SANYO : DIP16F
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
O1096HA(II) 7037KI/6227TA No.2251-1/9

1 page




LB1660N pdf
LB1660N, 1661, 1664N, 1665
[LB1664N]
Absolute Maximum Ratings at Ta = 25°C
Parameter
Maximum input current
Output supply voltage
Maximum output current
Output negative current
RD flow-in current
RD supply voltage
Allowable power dissipation
Operating temperature
Storage temperature
Symbol
ICC max
VO max
IO max
IOM
IRD
VRD
Pd max
Topr
Tstg
Conditions
t % 20 ms
t % 20 µs
Allowable Operating Conditions at Ta = 25°C
Parameter
Input current range
Common-mode input voltage range
Symbol
ICC
VICM
Electrical Characteristics at Ta = 25°C
Conditions
Parameter
Output limit voltage
Output saturation voltage
VIN input voltage
Amp input offset voltage
Amp input bias voltage
RD output saturation voltage
Comparator input bias current
Comparator input threshold
voltage
Symbol
VOLM
VO (sat)1
VO (sat)2
VO(sat)3
VIN
Voff
IBA
VRD (sat)
IBC
VTH1
VTH2
IO = 1.0 A
IO = 0.5 A
IO = 1.0 A
IO = 1.5 A
ICC = 7.0 mA
IRD = 5 mA
Conditions
[LB1665]
Absolute Maximum Ratings at Ta = 25°C
Parameter
Maximum input current
Output supply voltage
Maximum output current
RD flow-in current
RD supply voltage
Allowable power dissipation
Operating temperature
Storage temperature
Symbol
ICC max
VO max
IO max
IRD
VRD
Pd max
Topr
Tstg
Conditions
t % 20 ms
Allowable Operating Conditions at Ta = 25°C
Parameter
Input current range
Common-mode input voltage range
Symbol
ICC
VICM
Conditions
Ratings
200
Internal
1.5
−50
5
30
2.0
–30 to +80
–55 to +125
Unit
mA
V
A
mA
mA
V
W
°C
°C
Ratings
7.0 to 50.0
0 to VIN-1.5
Unit
mA
V
min
56
6.4
−7
–250
0.76
0.56
typ
59
0.95
1.15
1.40
6.7
0
0.2
0.8VIN
0.6VIN
max
63
1.20
1.50
2.00
7.0
+7
0.5
250
0.84
0.64
Unit
V
V
V
V
V
mV
nA
V
nA
V
V
Ratings
200
–0.3 to +85
1.5
5
20
2.0
–30 to +80
–55 to +125
Ratings
7.0 to 50.0
0 to VIN-1.5
Unit
mA
V
A
mA
V
W
°C
°C
Unit
mA
V
No.2551-5/9

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