TD62381FNG [TOSHIBA]
IC 0.35 A 8 CHANNEL, BUF OR INV BASED PRPHL DRVR, PDSO18, 0.225 INCH, 0.65 MM PITCH, LEAD FREE, PLASTIC, SSOP-18, Peripheral Driver;
| 型号： | TD62381FNG |
| 厂家： | 
TOSHIBA |
| 描述： | IC 0.35 A 8 CHANNEL, BUF OR INV BASED PRPHL DRVR, PDSO18, 0.225 INCH, 0.65 MM PITCH, LEAD FREE, PLASTIC, SSOP-18, Peripheral Driver 驱动 光电二极管 接口集成电路 驱动器 |
| 文件： | 总6页 (文件大小：104K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
TD62381FNG
TOSHIBA Bipolar Digital Integrated Circuit Silicon Monolithic
TD62381FNG
8ch Low Saturation Sink Driver
The TD62381FNG is comprised of eight NPN low saturation
drivers. This device are speciffically designed for multiplexed
eight driving of eight digit common-cathode LED and also can be
employed as a sink driver for multiplexed LED displays using
with the TD62785FN at standard supply voltage, 5 V.
Applications include relay, hammer, lamp and LED display
drivers.
Features
Weight: 0.09 g (typ.)
•
•
Package type: SSOP18 pin
Low saturation output: V
= 0.9 V (max)
CE (sat)
@ I
= 500 mA
OUT
•
•
•
•
Output rating: V
= 15 V (min)
OUT
Input compatible with TTL and 5 V CMOS
Low level active inputs
Standard supply voltage
Pin Assignment (top view)
O1 O2 O3 O4 O5 O6 O7 O8
V
CC
18 17 16 15 14 13 12 11 10
1
2
3
4
5
6
7
8
9
I1
I2
I3
I4
I5
I6
I7
I8 GND
Schematics (each driver)
V
CC
Output
GND
2.7 kΩ
Input
7.2 kΩ 3 kΩ
Note: The input and output parasitic diodes cannot be used as clamp diodes.
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TD62381FNG
Maximum Ratings (Ta = 25°C)
Characteristics
Symbol
Rating
Unit
Supply voltage
V
7
15
V
V
CC
V
CE (SUS)
Output sustaining voltage
Output current
I
500
mA/ch
mA
mA
W
OUT
Input voltage
V
7
IN
IN
Input current
I
5
Power dissipation
Operating temperature
Storage temperature
P
(Note)
0.96
−40~85
−55~150
D
T
opr
°C
T
°C
stg
Note: On Glass Epoxy PCB (50 × 50 × 1.6 mm Cu 40%).
Recommended Operating Conditions (Ta = −40~85°C)
Characteristic
Supply voltage
Symbol
Test Condition
Min
Typ.
Max
Unit
V
4.5
⎯
0
5.0
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
5.5
12
V
V
CC
Output voltage
V
OUT
DC 1 Circuit, Ta = 25°C
400
350
215
T
= 25 ms,
pw
Output current
I
(Note)
mA/ch
Duty = 10%
Duty = 20%
0
OUT
8 Circuit on
Ta = 85°C, T = 120°C
0
j
V
0
V
V
IN
CC
CC
Input voltage
V
Output on
Output off
V
2.4
0
IN (ON)
V
0.4
0.4
IN (OFF)
Power dissipation
P
(Note)
⎯
W
D
Note: On Glass Epoxy PCB (50 × 50 × 1.6 mm Cu 40%).
Electrical Characteristics (Ta = 25°C, V = 5 V)
CC
Test
Circuit
Characteristics
Symbol
Test Condition
Min
Typ.
Max
100
Unit
V
V
= OPEN
= 12 V, Ta = 85°C
IN
OUT
Output leakage current
I
1
⎯
⎯
µA
CEX
I
I
= 500 mA
= 350 mA
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
0.9
0.7
0.7
2.4
17
OUT
OUT
Output saturation voltage
V
2
V
CE (sat)
Input current
I
3
⎯
4
V
V
V
= 5 V, V = 2.4 V
0.4
⎯
mA
V
IN (ON)
CC
CC
CC
IN
Input voltage (Output on)
Supply current
V
= 5 V
IN (ON)
I
= V = 5 V
IN
⎯
mA/ch
CC
ON
Turn-on delay
t
0.1
1.2
⎯
V
C
= 10 V, R = 25 Ω
L
OUT
= 15 pF
5
µs
L
Turn-off delay
t
⎯
OFF
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TD62381FNG
Test Circuit
1. I
2. V
3. I
4. I
CC
CEX
CE (sat)
IN (ON)
V
V
V
V
CC
CC
CC
CC
I
CC
I
I
I
IN (ON)
CEX
V
OUT
V
V
V
V
IN
IN
CE
CE (sat)
IN
5. t , t
ON OFF
Input
V
V
= 10 V
OUT
CC
R
L
= 20 Ω
Pulse
Output
generator
C
= 15 pF
L
V
IN
(Note 1)
(Note 2)
t
t
(Note 1)
10%
r
f
V
= 2.4 V
IH
90%
50%
90%
50%
Input
10%
0
50 µs
t
t
OFF
ON
V
V
OH
OL
Output
50%
50%
Note 1: Pulse width 50 µs, Duty cycle 10%
Output impedance 50 Ω, t ≤ 5 ns, t ≤ 10 ns
r
f
Note 2: C includes probe and jig capacitance.
L
Precautions for Using
This IC does not include built-in protection circuits for excess current or overvoltage.
If this IC is subjected to excess current or overvoltage, it may be destroyed.
Hence, the utmost care must be taken when systems which incorporate this IC are designed.
Utmost care is necessary in the design of the output line, V , and GND line since IC may be destroyed due to
CC
short-circuit between outputs, air contamination fault, or fault by improper grounding.
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TD62381FNG
V
– V
I
– V
IN IN
OUT
IN
6
4
2
0
3
2
1
0
V
V
= 5 V
CC
= 5 V
O
R
= 10 Ω
L
0
1
2
3
0
2
3
4
5
Input voltage
V
IN
(V)
Input voltage
V
IN
(V)
I
– V
P – Ta
D
OUT
CE (sat)
600
400
200
0
V
= 5 V (typ.)
CC
(1) On glass epoxy PCB
1.5
1.0
0.5
0
(50 × 50 × 1.6 mm Cu 40%)
Ta = −40°C
25
(1)
85
0
0.2
0.4
0.6
0.8
1.0
0
50
100
150
Output saturation voltage
V
(V)
Ambient temperature Ta (°C)
CE (sat)
I
– Duty cycle
I
– Duty cycle
OUT
OUT
500
400
300
200
100
0
500
400
300
200
100
0
n < = 2
3
n = 1
TD62381FNG
4
V
V
= 5.5 V
CC
= 5.5 V
IH
5
6
Ta = 85°C
TD62381FNG
V
= typ.
CE (sat)
V
V
= 5.5 V
N ch Active
CC
= 5.5 V
IH
2
7
Ta = 25°C
V
= typ.
CE (sat)
N ch Active
20
8
8
7
6
5
4
3
0
40
60
80
100
0
20
40
60
80
100
Duty cycle (%)
Duty cycle (%)
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TD62381FNG
Package Dimensions
Weight: 0.09 g (typ.)
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TD62381FNG
About solderability, following conditions were confirmed
• Solderability
(1) Use of Sn-63Pb solder Bath
· solder bath temperature = 230°C
· dipping time = 5 seconds
· the number of times = once
· use of R-type flux
(2) Use of Sn-3.0Ag-0.5Cu solder Bath
· solder bath temperature = 245°C
· dipping time = 5 seconds
· the number of times = once
· use of R-type flux
RESTRICTIONS ON PRODUCT USE
030619EBA
• The information contained herein is subject to change without notice.
• The information contained herein is presented only as a guide for the applications of our products. No
responsibility is assumed by TOSHIBA for any infringements of patents or other rights of the third parties which
may result from its use. No license is granted by implication or otherwise under any patent or patent rights of
TOSHIBA or others.
• TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor
devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical
stress. It is the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of
safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of
such TOSHIBA products could cause loss of human life, bodily injury or damage to property.
In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as
set forth in the most recent TOSHIBA products specifications. Also, please keep in mind the precautions and
conditions set forth in the “Handling Guide for Semiconductor Devices,” or “TOSHIBA Semiconductor Reliability
Handbook” etc..
• The TOSHIBA products listed in this document are intended for usage in general electronics applications
(computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances,
etc.). These TOSHIBA products are neither intended nor warranted for usage in equipment that requires
extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or
bodily injury (“Unintended Usage”). Unintended Usage include atomic energy control instruments, airplane or
spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments,
medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in this
document shall be made at the customer’s own risk.
• The products described in this document are subject to the foreign exchange and foreign trade laws.
• TOSHIBA products should not be embedded to the downstream products which are prohibited to be produced
and sold, under any law and regulations.
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2004-02-25
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