參數(shù)資料
型號: TEA7610
廠商: 意法半導(dǎo)體
英文描述: 50 AMP LATCHING POWER RELAY
中文描述: 低壓降穩(wěn)壓器
文件頁數(shù): 2/4頁
文件大小: 74K
代理商: TEA7610
ABSOLUTE MAXIMUM RATINGS
Symbol
V
I
Parameter
Value
Unit
Input Voltage
- Continuous
-
τ
= 300 ms
Reverse Input Voltage
- Continuous
-
τ
= 120 ms
Operating Junction Temperature
Storage Temperature
30
80
V
V
V
I(R)
– 18
– 80
V
V
°
C
°
C
T
J
T
stg
– 45, +150
– 55, +150
7
THERMAL DATA
Symbol
R
th (j-c)
R
th (j-a)
Parameter
Value
3
70
Unit
°
C/W
°
C/W
Junction-case Thermal Resistance
Junction-ambient Thermal Resistance
Max.
Max.
7
ELECTRICAL OPERATINGCHARACTERISTICS
T
j
= 25
o
C, V
I
= 14.4V (unless otherwise specified)Output Capacitor= 10
μ
F (see note)
Symbol
V
O
V
I
I
CC
Parameter
Min.
9.7
Typ.
10
Max.
10.3
28
2
20
100
20
80
Unit
V
V
mA
mA
mA
mV
mV
V
V
Output Voltage (I
O
= 5 to 500mA)
Input Supply Voltage (permanent)
Current Consumption
I
O
= 0mA
I
O
= 150mA
I
O
= 500mA
1.5
10
75
5
40
0.18
0.4
K
VI
K
VO
V
I
- V
O
Line Regulation (V
I
= 11 to 26V ; I
O
= 5mA)
Load Regulation (I
O
= 5 to 500mA)
Drop-out Voltage
I
O
= 150mA
I
O
= 500mA
0.6
SVR
Supply Voltage Rejection
(I
O
= 350mA, f = 120Hz, C
O
= 1
μ
F, V
I
= 12
±
5V)
Short-circuit Output Current
60
0.7
dB
A
I
OS
0.5
7
NOTE: Applications Hints
The outputcapacitor has a directinfluence onoutput voltagestability. A 10
μ
F capacitor will provide satisfactory results. There is no upper limit
on thiscapacitor value.
Ifnecessary, this value can be reduced down to1
μ
F ; however,in such case,it shouldbe checked thatoutput capacitor keeps sufficientlyhigh
capacitance and low equivalent series resistance in the whole temperature range.
Such low capacitor value is not recommended either, if output current is to switch abruptly from very high to very low values (for instance, 400
mA to < 1 mA).
ELECTRICAL OPERATINGCHARACTERISTICS
T
j
= – 45
o
C to +125
o
C, V
I
= 14 .4V (unlessotherwise specified)Output Capacitor = 10
μ
F
Symbol
V
O
d
VO
d
t
I
CC
Parameter
Min.
9.6
– 1
– 1.2
Typ.
10
Max.
10.4
Unit
V
mV/
°
C
Output Voltage (I
O
= 5 to 500mA)
Output Voltage Drift
T
j
= – 45 to +25
°
C
T
j
= + 25 to +125
°
C
Current Consumption
I
O
= 0mA
I
O
= 150mA
I
O
= 500mA
2.5
25
120
30
100
mA
mA
mA
mV
mV
V
V
A
A
K
VI
K
VO
V
I
- V
O
Line Regulation (V
I
= 11 to 26V, I
O
= 5mA)
Load Regulation (I
O
= 5 to 500mA)
Drop-out Voltage
I
O
= 150mA
I
O
= 500mA
0.2
0.8
I
OS
I
OM
Short-circuit Output Current
Maximum Output Current
0.4
0.5
7
TEA7610
2/4
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