Motor Driver. LA6586FA Datasheet

LA6586FA Driver. Datasheet pdf. Equivalent

Part LA6586FA
Description BTL Driver Single-Phase Full-Wave Fan Motor Driver
Feature Ordering number : ENA2043 LA6586FA Monolithic Linear IC BTL Driver Single-Phase Full-Wave Fan Moto.
Manufacture Sanyo
Datasheet
Download LA6586FA Datasheet

Ordering number : ENA2043 LA6586FA Monolithic Linear IC BTL LA6586FA Datasheet
Ordering number : ENA2043 LA6586FA Monolithic Linear IC BT LA6586FA Datasheet
Recommendation Recommendation Datasheet LA6586FA Datasheet




LA6586FA
Ordering number : ENA2043
LA6586FA
Monolithic Linear IC
BTL Driver Single-Phase Full-Wave
Fan Motor Driver
Overview
The LA6586FA is Single-phase bipolar fan motor is put into silent driving by means of BTL output linear drive, offering
high efficiency and power saving by suppressing the reactive current. Lock protection and rotation signal (FG, RD)
circuits are built in, ensuring optimum application to small fans for notebook PC, consumer equipment power supply, car
audio system, CPU cooler, etc. that require high reliability and low noise.
Functions
Single-phase full-wave linear drive by BTL output (gain resistance 1kΩ-360kΩ, 51dB)
Low-voltage operation possible, with wide operating voltage range (2.2 to 14.0V)
Low saturation output (Upper + lower saturation voltage : Vosat (total)=1.2Vtyp, IO=200mA)
Built-in lock protection and automatic reset circuits
Built-in FG&RD outputs
Built-in Hall bias (VHB=1.3V)
Thermal protection circuit
Extra-small package (Micro10)
Specitications
Absolute Maximum Ratings at Ta = 25 °C
Parameter
Output voltage
Allowable power dissipation
Output current
Output withstand voltage
RD/FG output pin output
withstand voltage
RD/FG output current
HB output current
Operating temperature
Storage temperature
Symbol
VCC max
Pd max
IOUT max
VOUT max
VRD/FG max
Conditions
Mounted on a specified board*
IRD/FG max
IB max
Topr
Tstg
Ratings
Unit
15 V
400 mW
0.6 A
15 V
15 V
10
10
-30 to +90
-55 to +150
mA
mA
°C
°C
Continued on next page.
Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to
"standard application", intended for the use as general electronics equipment. The products mentioned herein
shall not be intended for use for any "special application" (medical equipment whose purpose is to sustain life,
aerospace instrument, nuclear control device, burning appliances, transportation machine, traffic signal system,
safety equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives
in case of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any
guarantee thereof. If you should intend to use our products for new introduction or other application different
from current conditions on the usage of automotive device, communication device, office equipment, industrial
equipment etc. , please consult with us about usage condition (temperature, operation time etc.) prior to the
intended use. If there is no consultation or inquiry before the intended use, our customer shall be solely
responsible for the use.
Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate
the performance, characteristics, and functions of the described products in the independent state, and are not
guarantees of the performance, characteristics, and functions of the described products as mounted in the
customer's products or equipment. To verify symptoms and states that cannot be evaluated in an independent
device, the customer should always evaluate and test devices mounted in the customer's products or
equipment.
42512 SY 20120323-S00010 No.A2043-1/7



LA6586FA
LA6586FA
Continued from preceding page.
*Mounted on a specified board : 20mm×10mm×0.8mm, paper phenol
Caution 1) Absolute maximum ratings represent the value which cannot be exceeded for any length of time.
Caution 2) Even when the device is used within the range of absolute maximum ratings, as a result of continuous usage under high temperature, high
current, high voltage, or drastic temperature change, the reliability of the IC may be degraded. Please contact us for the further details.
Recommended Operating Range at Ta = 25 °C
Parameter
Supply voltage
Common-phase input voltage
range of Hall input
Symbol
VCC
VICM
Conditions
Ratings
2.2 to 14.0
0 to VCC-1.5
Unit
V
V
Electrical Characteristics at Ta = 25 °C, VCC = 12 V
Parameter
Symbol
Conditions
Circuit current
Lock detection capacitor charge current
ICC1
ICC2
ICT1
During drive (CT = L)
During lock protection (CT = H)
Capacitor discharge current
ICT2
Capacitor charge and discharge current ratio
RCT
RCT = ICT1/ICT2
CT charge voltage
VCT1
CT discharge voltage
VCT2
OUT output L saturation voltage
OUT output H saturation voltage
Input offset voltage
VOL
VOH
VOFST
IO = 200 mA
IO = 200 mA
Hall input sensitivity
Hall bias output L voltage
VHN
VHB
Zero peak value
(including offset and hysteresis)
IHB = 5 mA
RD/FG input pin L voltage
VFG
IRD/FG = 5 mA
RD/FG input pin leak current
IFGL
VRD/FG = 15 V
Overheat protection circuit
TSD
(*1) Designed target value
(*1) The standard is a design target and the measurement with a single unit is not made.
Ratings
min typ
36
2.5 5
0.9 1.2
0.10 0.18
5 6.5
1.3 1.5
0.3 0.5
0.25
0.95
3
7
1.3 1.5
0.15
1
150 180
max
9
7.5
1.5
0.25
8
1.7
0.7
0.45
1.2
6
15
1.7
0.3
30
210
Unit
mA
mA
μA
μA
-
V
V
V
V
mV
mV
V
V
μA
°C
Package Dimensions
unit : mm
3428
3.0
10
12
0.5
0.25 0.16
SANYO : Micro10
Pd max -- Ta
0.5
Specified board : 20mm×10mm×0.8mm3
paper phenol
0.4
0.3
0.2
0.192
0.1
0
-30 -10 10 30 50 70 90 110
Ambient temperature, Ta -- C
No.A2043-2/7





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