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Электронный компонент: HA13143

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HA13143
Four-Channel BTL Driver for CD Players
ADE-207-330 (Z)
1st Edition
Dec. 2000
Description
HA13143 is a four-channel BTL driver IC for driving CD player actuators (focus and tracking) and motors
(carriage and spindle). It is ideal for small-profile players, since it requires few external parts and adopts a
compact, surface-mounting package (MP-26 DT).
Functions
4-channel BTL driver
5 V power-supply circuit
Standby circuit
Built-in protection circuits (surge current, TSD)
Features
Four channels for driving the actuators and motors in a CD player
High driving current
Built-in protection against surge currents from other circuits or from short circuits
Built-in thermal shutdown protection circuit with hysteresis
Built-in 5 V power supply (uses external pnp transistor)
Compact MP-26 DT surface-mounting package enabling use in small-profile players
HA13143
Rev.1, Dec. 2000, page 2 of 7
Block Diagram
20
25
18
15
14
17
16
23
24
22
21
26
19
1
2
3
4
5
6
7
V
CC
NC
CD5B
NC
CD5V
BYPASS
AGND
CONT
VREF
CIN
SIN
FIN
TIN
+
100
F
R5
16/2 W
5 V
fixed
voltage
CONT
circuit
Limiter circuit
Limiter circuit
Limiter circuit
Limiter circuit
PV
CC
2
Vop2
CO+
CO
PGND
SO
SO+
Fo+
Fo
To+
To
Vop1
PV
CC
1
8
7
12.5
12.5
BAND
GAP
TSD
BTL driver
BTL driver
BTL driver
BTL driver
+
+
+
+
+
28.2 k
28.2 k
28.2 k
28.2 k
13
12
9 k
9 k
9 k
9 k
8
9
10
11
C3
1000 pF
5.0 V
2.5 V
R1
1 k
R2
1 k
R3
1 k
R4
1 k
Input
TAB
TAB
V
CC
+
C1
470
F
R:
C: F
Unit:
Q1
C2
HA13143
Rev.1, Dec. 2000, page 3 of 7
Absolute Maximum Ratings (Ta = 25C)
Item
Symbol
Rating
Unit
Remarks
Supply voltage
V
CC
18
V
Output current
I
O
-Peak
See Note 1
A
1
Power dissipation
P
T
2.5
W
2
Operating temperature
Topr
30 to +85
C
Storage temperature
Tstg
55 to +125
C
Junction temperature
Tj
150
C
Notes: 1. Output current from each channel is as shown in table below.
Focus
Tracking
Carriage
Spindle
Unit
Max. output current
1200
1200
1200
1400
mA
2. In normal play mode.
3. Usable operating voltage range Vopr = 7 to 10 V.
4. The derating curve is as shown in the graph below (
jc = 8.0C max.).
3.0
2.5
2.0
1.5
1.0
0.5
0
80C 105C 120C
f = 20C/W
f
= 10C/W
0
25
50
75 85
100
125
150
175
f = thermal resistance of heat sink
Power dissipation P (W)
Ambient temperature T
Infinite heat sink
a
(C)
30
T
HA13143
Rev.1, Dec. 2000, page 4 of 7
Electrical Characteristics (Ta = 25C, V
CC
= 8.0 V)
Item
Symbol
Min
Typ
Max
Unit
Test Conditions
Applicable
Pins
Output voltage with stable 5
V power supply
Vs
4.65
5.00
5.35
V
I
L
= 300 mA
5
Ripple rejection
SVR vs
40
--
--
dB
5
Output leakage current
Io L5B
--
--
1.0
A
V
CC
= 0 V
3
Focus driver
Output voltage
Vfo
3.75
3.95
4.15
V
R
L
= 12.5
19, 20
Output offset voltage
VooF fo
110
0
+110
mV
R
L
= 12.5
19, 20
Gain
Gv fo
14
15
16
dB
R
L
= 12.5
,
fin = 1 kHz
19, 20
Max. output amplitude
Vo fo
5.2
--
--
V
R
L
= 12.5
19, 20
Ripple rejection
SVR fo
30
--
--
dB
19, 20
Cutoff frequency
Fc fo
50
100
200
kHz
19, 20
Tracking driver
Output voltage
Vtr
3.75
3.95
4.15
V
R
L
= 12.5
16, 17
Output offset voltage
VooFtr
110
0
+110
mV
R
L
= 12.5
16, 17
Gain
Gv tr
14
15
16
dB
R
L
= 12.5
,
fin = 1 kHz
16, 17
Max. output amplitude
Vo tr
5.2
--
--
V
R
L
= 12.5
16, 17
Ripple rejection
SVRtr
30
--
--
dB
16, 17
Cutoff frequency
fctr
50
100
200
kHz
16, 17
Spindle driver
Output voltage
Vsp
3.80
4.00
4.20
V
R
L
= 7.0
21, 22
Output offset voltage
VooFsp
110
0
+110
mV
R
L
= 7.0
21, 22
Gain
Gvsp
14
15
16
dB
R
L
= 7.0
,
fin = 1 kHz
21, 22
Max. output amplitude
Vo sp
4.2
--
--
V
R
L
= 7.0
21, 22
Ripple rejection
SVR sp
30
--
--
dB
21, 22
Cutoff frequency
fcsp
50
100
200
kHz
21, 22
Carriage driver
Output voltage
Vcr
3.80
4.00
4.20
V
R
L
= 8.0
23, 24
Output offset voltage
VooF cr
110
0
+110
mV
R
L
= 8.0
23, 24
Gain
Gvcr
14
15
16
dB
R
L
= 8.0
,
fin = 1 kHz
23, 24
Max. output amplitude
Vocr
4.2
--
--
V
R
L
= 8.0
23, 24
Ripple rejection
SVR cr
30
--
--
dB
23, 24
Cutoff frequency
Fccr
50
100
200
kHz
23, 24
HA13143
Rev.1, Dec. 2000, page 5 of 7
Electrical Characteristics (Ta = 25C, V
CC
= 8.0 V) (cont)
Item
Symbol
Min
Typ
Max
Unit
Test Conditions
Applicable
Pins
Channel crosstalk
CT
50
--
--
dB
fin = 1 kHz, 4 ch
16, 17, 18,
19, 21, 22,
23, 24
Operating voltage (1)
Vop1
3.75
3.95
4.15
V
Actuators
16
Operating voltage (2)
Vop2
3.80
4.00
4.20
V
Motors
25
Protection circuits
Limiter operating current
Focus
I
LMT
fo
--
860
--
mA
18, 19
Limiter operating current
Tracking
I
LMT
tr
--
860
--
mA
16, 17
Limiter operating current
Spindle
I
LMT
sp
--
1100
--
mA
21, 22
Limiter operating current
Carriage
I
LMT
cr
--
930
--
mA
23, 24
TSD operating temperature
Ttsd
--
165
--
C
TSD hysteresis temperature Thys
--
30
--
C
CONT circuit High-level
input voltage
V
IH
cut
--
--
3.0
V
8
0Low-level input voltage
V
IL
cut
2.0
--
--
V
8
High-level input current
I
IH
cut
0.3
1.0
5.0
A
CONT = 3.0 V
8
Low-level input current
I
IL
cut
--
--
0.1
A
CONT = 2.0 V
8
Circuit current when no
signal (standby)
Istby 1
4.0
6.0
10.0
mA
CONT = 2.0 V
BYPASS = OPEN
1, 14, 26
Circuit current when no
signal (standby)
Istby 2
3.0
5.0
9.0
mA
CONT = 3.0 V
BYPASS = "L"
1, 14, 26
Circuit current when no
signal
Icc 1
10
20
30
mA
CONT = 3.0 V
BYPASS = OPEN
1, 14, 26
Bypass voltage
Vbps
1.3
1.45
1.6
V
6
Driving performance Focus
Io fo
500
860
--
mA
18, 19
Driving performance
Tracking
Io tr
500
860
--
mA
16, 17
Driving performance Spindle Io sp
750
1100
--
mA
21, 22
Driving performance
Carriage
Io cr
650
930
--
mA
23, 24
HA13143
Rev.1, Dec. 2000, page 6 of 7
Package Dimensions
0.16
0.10
18.4
19.2 Max
0.35 0.08
6.4
2.8 3.6
1.20 Max
8.30
3.00 Max
0.10
9.53
0.3
+ 0.15
0.10
+ 0.10
0.05
M
26
14
1
13
0.80
9.83
+ 0.37
0.23
Hitachi Code
JEDEC
EIAJ
Mass (reference value)
MP-26DT
--
--
0.98 g
Unit: mm
HA13143
Rev.1, Dec. 2000, page 7 of 7
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copyright, trademark, or other intellectual property rights for information contained in this document.
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intellectual property rights, in connection with use of the information contained in this document.
2. Products and product specifications may be subject to change without notice. Confirm that you have
received the latest product standards or specifications before final design, purchase or use.
3. Hitachi makes every attempt to ensure that its products are of high quality and reliability. However,
contact Hitachi's sales office before using the product in an application that demands especially high
quality and reliability or where its failure or malfunction may directly threaten human life or cause risk
of bodily injury, such as aerospace, aeronautics, nuclear power, combustion control, transportation,
traffic, safety equipment or medical equipment for life support.
4. Design your application so that the product is used within the ranges guaranteed by Hitachi particularly
for maximum rating, operating supply voltage range, heat radiation characteristics, installation
conditions and other characteristics. Hitachi bears no responsibility for failure or damage when used
beyond the guaranteed ranges. Even within the guaranteed ranges, consider normally foreseeable
failure rates or failure modes in semiconductor devices and employ systemic measures such as fail-
safes, so that the equipment incorporating Hitachi product does not cause bodily injury, fire or other
consequential damage due to operation of the Hitachi product.
5. This product is not designed to be radiation resistant.
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