SANYO LB1205_08

Ordering number : EN1831E
Monolithic Digital IC
LB1205
High-Voltage, Large-Current
Darlington Driver
Overview
The LB1205 is a 4-unit, high withstand voltage (65V), large-current (1.5A) Darlington driver array with input low active
configuration and sync output.
Features
• 4-unit, high withstand voltage design (65V), large-current (1.5A) Darlington driver.
• PNP input type (low active).
• On-chip spark killer diodes.
• On-chip input protection diodes.
• Capable of being driven directly from 5V operated CMOS, TTL.
Specifications
Absolute Maximum Ratings at Ta = 25°C
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
VDD max
7.0
V
VCC max
62
V
Output supply voltage
VO max
65
V
Input supply voltage
VIN max
VDD-7.0 to VDD-10.0
V
Output current
IO max
1.5
A
Spark killer diode forward current
IFS
1.5
A
Allowable power dissipation
Pd max
Independent IC
1.9
W
Mounted on the recommended PCB
2.6
W
VIN ≥ GND
Operating temperature
Topr
-20 to +75
°C
Storage temperature
Tstg
-55 to +150
°C
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.
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.
O0808 MS / O1995YK / 7097KI / 6265KI / D203KI, TS No.1831-1/3
LB1205
Allowable Operating Conditions at Ta = 25°C
Parameter
Symbol
Conditions
Supply voltage range
VDD
Input “ON” level voltage
VINon
VIN ≥ GND, IO = 1.0A
Input “OFF” level voltage
VINoff
IO ≤ 30µA
Ratings
Unit
3.5 to 7.0
V
VDD-7.0 to VDD-2.6
V
VDD-0.3 to VDD+10.0
V
Electrical Characteristics at Ta = 25°C, VDD = 5V
Parameter
Symbol
Ratings
Conditions
min
Output saturation voltage
Output sustain voltage
Unit
typ
max
VOsat1
VIN = VDD-5.0V, IO = 0.5A
1.2
VOsat2
VIN = VDD-5.0V, IO = 1.0A
1.5
V
VOsat3
VIN = VDD-5.0V, IO = 1.5A
2.0
V
VOsus
IO = 100mA
65
V
V
Input current
IIN
VDD = 7.0V, VIN = VDD-7.0V
1.0
Spark killer diode forward voltage
VFS
IFS = 1.5A
3.0
mA
V
Spark killer diode reverse current
IRS
VCC = 62V, VO = 0V
30
µA
Package Dimensions
unit : mm (typ)
3054B
Pd max -- Ta
19.0
16
0.4
7.62
6.45
9
1
8
(0.61)
2.54
0.5
0.51min
(3.46)
1.25
4.26max
1.65
3.5
1.3
Allowable power dissipation, Pd max -- W
3.0
2.6
2.5
2.0
1.9
Mounted on the recommended PCB
Independent IC
1.56
1.5
1.14
1.0
0.5
0
-20
0
20
40
60
75 80
100
Ambient temperature, Ta -- °C
SANYO : DIP16F(300mil)
Pin Assignment
OUT4 IN4
16
15
Recommended PCB
VDD GND GND IN3 OUT3 VCC
14
13
12
11
10
9
1
2
3
4
5
6
VCC OUT1 IN1 GND GND IN2
Cu-foiled (GND) 3cm2
7
8
NC OUT2
Top view
80×60mm2
Note: VCC (pins 1 and 9) is shorted internally.
No.1831-2/3
LB1205
Equivalent Circuit
OUT1
OUT2
OUT3
OUT4
VCC
2kΩ
8kΩ
20kΩ
1.25kΩ
13kΩ
VDD
GND
IN1
IN3
IN4
VOsat -- IO
10
Output saturation voltage, VOsat -- V
IN2
7
5
3
2
1.0
7
5
7
0.1
2
3
5
7
1.0
2
3
Output current, IO -- A
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products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition
ranges, or other parameters) listed in products specifications of any and all SANYO Semiconductor Co.,Ltd.
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This catalog provides information as of October, 2008. Specifications and information herein are subject
to change without notice.
PS No.1831-3/3