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參數(shù)資料
| 型號(hào)： | NTE7078 |
| 廠商： | NTE Electronics, Inc. |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | Integrated Circuit Hybrid Switching Voltage Regulator |
| 中文描述： | 混合集成電路開關(guān)穩(wěn)壓器 |
| 文件頁數(shù)： | 1/2頁 |
| 文件大小： | 21K |
| 代理商： | NTE7078 |
NTE2075
Integrated Circuit
5–Stage Transistor Array
w
/Strobe
Description:
The NTE2075, 5–channel sink driver, consists of 10 NPN transistors connected to form high current
gain driver pairs.
Features:
Output Sustaining Voltage to 20V
High Output Sink Current to 320mA
PMOS Compatible Input with Strobe Control
Wide Operating Temperature (T
A
= –20
°
to +75
°
C)
Application:
Relay and printer driver, LED or incandescent display digit driver, interfacing for standard MOS/BI POLAR
logics.
Function:
The NTE2075 uses a predriver stage. Each input has a diode and 20k
resistor in series to have
a wide input voltage range from –25V to +20V. All inputs can be controlled simultaneously by a strobe
input at Pin1. The power supply of the predrivers is connected to Pin14. All emitters and the substrate
are connected together to Pin7. The outputs are capable of sinking 320mA and will withstand 20V
in the OFF state.
Absolute Maximum Ratings:
(T
A
= –20
°
to +75
°
C, unless otherwise specified)
Supply Voltage, V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output Sustaining Voltage (Transistor OFF), V
CEO
Collector Current (Transistor ON), I
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input Voltage, V
I
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Strobe Input Voltage, V
I(STB)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Dissipation (T
A
= +25
°
C), P
d
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating Ambient Temperature Range, T
opr
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage Temperature Range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10V
–0.5 to +20V
320mA
–20 to +20V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
20V
1.47W
–20
°
to +75
°
C
–55
°
to +125
°
C
Electrical Characteristics:
(T
A
= –20
°
to +75
°
C unless otherwise specified)
Parameter
Symbol
Test Conditions
Min
Typ
Max
Unit
Supply Voltage
V
CC
V
O
3
–
8
V
Output Voltage
0
–
20
V
Collector Current
(Percent duty cycle less than
33%, V
CC
= 6.5V
Note 1. All typical values are at T
A
= +25
°
C
V
(BR)CEO
V
CC
= 8V, V
I
= 7V, V
I(STB)
= 0.2V,
I
CEO
= 100
μ
A
20
–
–
V
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