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LA6565-TE-L-E

P1-P3P4-P6P7-P8
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
'
sproductsor
equipment.
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 (home appliances, AV equipment,
communication device, office equipment, industrial equipment etc.). 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 applications outside the standard applications of our
customer who is considering such use and/or outside the scope of our intended standard applications, please
consult with us 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.
21809 MS 20090209-S00003 / 52404TN (OT) No.7817-1/8
LA6565
Overview
The LA6565 is a 4-channel BTL plus 1-channel H-bridge actuator driver developed for use in CD and DVD drives.
The BTL driver channels 1 and 2 include built-in operational amplifiers allowing the LA6565 to support a wide range of
applications.
Functions
• Five power amplifier channels on a single chip (Bridge connection (BTL): 4-channels, H-bridge: 1-channel)
• I
O
max: 1A
• Built-in level shifters (except for the H bridge channel)
• Muting circuits (output on/off, two systems)
(The muting circuits operate for the BTL amplifiers. They do not apply to the H-bridge or regulator circuits.)
• Built-in regulator (Uses an external PNP-transistor and is set with an external resistor.)
• Output voltage setting function (loading driver)
• Built-in independent operational amplifiers
• Thermal shutdown circuit
Specifications
Maximum Ratings at Ta = 25°C
Parameter Symbol Conditions Ratings Unit
Maximum supply voltage V
CC
max 14 V
Maximum output current I
O
max 1A
Maximum input voltage V
INB
13 V
MUTE pin voltage V
MUTE
13 V
Independent IC 0.8 W Allowable power dissipation Pd max
Mounted on a specified board * 2 W
Operating temperature Topr -40 to +85 °C
Storage temperature Tstg -55 to +150 °C
* Specified board: 114.3mm × 76.1mm × 1.6mm, glass epoxy board.
Monolithic Linear IC
For CD and DVD players
5-channel Driver (BTL:4ch,H-bridge:1ch)
Orderin
g
numbe
r
: EN7817A
LA6565
No.7817-2/8
Recommended Operating Conditions at Ta = 25°C
Parameter Symbol Conditions Ratings Unit
Supply voltage V
CC
5.6 to 13 V
Electrical Characteristics at Ta = 25°C, V
CC
1 = V
CC
2 = 8V, VREF = 2.5V
Ratings
Parameter Symbol Conditions
min typ max
Unit
Overall
Quiescent current when o I
CC
-ON BTL amplifier output on, loading block off *1 30 50 mA
Quiescent current when off I
CC
-OFF All outputs off *1 10 15 mA
Thermal shutdown circuit
operating temperature
TSD *7 150 175 200 °C
VREF Amplifier
VREF amplifier offset voltage VREF-OFFSET -10 +10 mV
VREF input voltage range VREF-IN 1 V
CC
-1.5 V
VREF-OUT output current I-VREF-OUT 1 mA
Operational Amplifier (Independent)
Input voltage range V
IN
(OP) 0 V
CC
-1.5 V
Output current (sink) SINK(OP) 2 mA
Output current (source) SOURCE(OP) 300 500 µA
Output offset voltage V
OFF
(OP) -10 +10 mV
Residual current (sink) V
CE
-SINK(OP) I
O
(sink side) = 1mA 0.6 V
BTL Amplifier Block (Channels 1 to 4)
Output offset voltage V
OFF
The voltage difference between each channel
outputs *2, *3
-50 +50 mV
Input voltage range V
IN
Input voltage range of the input operational amplifiers 0 V
CC
-1.5 V
Output voltage V
O
I
O
= 0.5A, the voltage between V
O
+
and V
O
-
in each
channel
5.7 6.2 V
Closed circuit voltage gain VG The gain from the input to the output with the input
amplifier set to 0dB*2, *3
7.2 8 9 times
Slew rate SR SR For the independent amplifier. Times 2 when
between outputs.*7
0.5 V/µs
Muting on voltage V
MUTE
-ON The output on voltage, for each mute function *4 2.5 V
Muting off voltage V
MUTE
-OFF The output off voltage, for each mute function *4 0.5 V
Input Amplifier Block (Channels 1 and 2)
Input voltage range V
IN
-OP 0 V
CC
-1.5 V
Output current (sink) SINK-OP 2 mA
Output current (source) SOURCE-OP *5 300 500 µA
Output offset voltage V
OFF
-OP -10 +10 mV
Loading Block (Channel 5, H bridge circuit)
Output voltage V
O
-LOAD For forward/reverse operation, I
O
= 0.5A,
VCONT = V
CC
*
5.7 6.5 V
Braking output saturation
voltage
V
CE
-BREAK The output voltage during braking *6 0.3 V
Low-level input voltage V
IN
-L 1 V
High-level input voltage V
IN-
H 2 V
Power Supply Block (Uses an external 2SB632K PNP-transistor)
Power supply output V
OUT
I
O
= 200mA 1.260 1.285 1.310 V
REG-IN sink current REG-IN-SINK External PNP-transistor base current 5 10 mA
Line regulation ∆V
O
LN 6V ≤ V
CC
≤ 12V, I
O
= 200mA 10 100 mV
Load regulation ∆V
O
LD 5mA ≤ I
O
≤ 200mA 10 100 mV
*1: The total current dissipation for V
CC
P1, V
CC
P2, and V
CC
S with no load.
*2: The input amplifier is a buffer amplifier.
*3: The voltage difference between the two sides of the load (12Ω).
*4: When the MUTE pin is high, the output will be on, and when low, the output will be off (high-impedance state).
*5: The input operational amplifier source is constant current. Since the 11kΩ resistor between this and the next stage functions as the load, the input
operational amplifier gain must be set carefully.
*6: The braking operation is a short (to ground) braking operation. The sink side output is on at this time.
*7: Design guarantee.
LA6565
No.7817-3/8
Package Dimensions
unit : mm (typ)
3251
Pin Assignment
1FWD
2
V
O
3
+
3
V
O
3
−
4
5
6
7
8
36
35
34
33
32
31
30
29
MUTE1
MUTE234
V
O
4
+
V
O
4
−
9
FR
10
11
12
V
IN
3
−
13
14
15
16
17
V
IN
4
−
18
REG_IN
V
IN
4
V
IN
3
28
27
26
25
24
23
22
21
20
19
VREF_OUT
V
IN
2
+
V
IN
2
−
V
IN
2
V
CC
S
V
IN
1
+
V
IN
1
−
S_GND
V
O
2
+
V
O
2
−
V
O
1
+
V
O
1
−
Top View
FR
REV
V
CC
2
V
LO
+
V
LO
−
V
CC
P1
V
IN
1
REG_OUT
VREF_IN
V
O
_OP
VCONT
V
IN
+
OP
V
IN
−
OP
SANYO : HSOP36R(375mil)
(6.2)
36
1
19
18
0.8
2.0
17.8
0.3
(4.9)
2.7
0.65
0.25
(0.5)
7.9
10.5
(2.25)
2.45max
0.1
-20 0 20 40 60 80 100
0
2.5
2.0
1.5
1.0
0.5
Pd max -- Ta
0.8
-40
1.04
0.42
Ambient temperature, Ta -- °C
Allowable power dissipation, Pd max -- W
Independent IC
With specified board
Specified board: 114.3×76.1×1.6mm
3
glass epoxy boaard.
P1-P3P4-P6P7-P8

LA6565-TE-L-E

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Buy LA6565-TE-L-E
Manufacturer:
ON Semiconductor
Description:
Gate Drivers MOTOR DRIVER
Lifecycle:
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