參數(shù)資料
型號(hào)： STV8130AD
廠商： 意法半導(dǎo)體
英文描述： ADJUSTABLE AND +3.3 V DUAL VOLTAGE REGULATOR WITH DISABLE AND RESET FUNCTIONS
中文描述： 可調(diào)3.3伏雙電壓調(diào)節(jié)器禁用和復(fù)位功能
文件頁數(shù)： 5/12頁
文件大?。?/td> 135K
代理商： STV8130AD
5/12
STV8130AD
ELECTRICAL CHARACTERISTICS
I
Q
Quiescent Current
I
OUT1
= 10 mA, OUTPUT2
Disabled
2
mA
V
O1RST
Reset Threshold Voltage
1
K = V
OUT1
, I
OUT1
≥
50 mA
K - 0.4
K - 0.25
K - 0.1
V
V
RTH
Reset Threshold Hysteresis
See circuit description.
20
50
75
mV
t
RD
Reset Pulse Delay
C
e
= 100 nF
See circuit description.
25
ms
V
RL
Saturation Voltage in Reset Condition I
RESET
= 5 mA
0.4
V
I
RH
Leakage Current in Normal Condition
V
RESET
= 10 V
10
μA
K
OUT1, 2
Output Voltage Thermal Drift
T
J
= 0 to + 125°C
100
ppm/°C
I
OUT1,2SC
Short Circuit Output Current
V
IN1
= 7 V, V
IN2
= 10 V
V
IN1,2
= 16 V
2
1.6
1.0
A
V
DISH
Disable Voltage when pin DISABLE is High (OUTPUT2 active)
2
V
V
DISL
Disable Voltage when pin DISABLE is Low (OUTPUT2 disabled)
0.8
V
I
DIS
Disable Bias Current
0 V < V
DIS
< 7 V
-100
2
μA
V
REF
Reference Voltage at PROGRAM Pin
2.44
V
T
JSD
Junction Temperature for Thermal Shutdown
145
°C
1. This reset signal is activated by a decrease of V
OUT1
voltage which can be due to an overload of pin OUT1
or by a lack of Input Voltage (V
IN1
).
2. The output short-circuit currents are tested one channel at time. During a short-circuit, a large consumption
of power occurs, but the thermal protection circuit prevents any excessive temperatures. A safe permanent
short-circuit protection is only guaranteed for input voltages up to 16 V.
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
K
0
V
10
6
0
------------------------
=
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