參數(shù)資料
型號(hào): L4915
廠商: 意法半導(dǎo)體
英文描述: ADJUSTABLE VOLTAGE REGULATOR PLUS FILTER
中文描述: 可調(diào)穩(wěn)壓器和過(guò)濾器
文件頁(yè)數(shù): 2/7頁(yè)
文件大?。?/td> 99K
代理商: L4915
BLOCK DIAGRAM
ABSOLUTE MAXIMUM RATINGS
Symbol
V
i
V
i
I
O
P
tot
T
stg
Parameter
Value
40
28
Unit
V
V
Peak Input Voltage(300 ms)
DC Input Voltage
Output Current
Power Dissipation
Storage and Junction Temperature
Internally Limited
Internally Limited
– 40 to 150
°
C
THERMAL DATA
Symbol
R
th j-amb
R
th j-pins
Parameter
Value
80
20
Unit
°
C/W
°
C/W
Thermal Resistance Junction-ambient
Thermal Resistance Junction-pins
Max.
Max.
ELECTRICALCHARACTERISTICS
(T
amb
= 25
o
C; V
i
= 13.5 V, V
O
= 8.5V,circuit of Fig. 1, unlessotherwise specified)
Symbol
V
i
V
o
V
I/O
V
O
V
o
Parameter
Test Conditions
Min.
Typ.
Max.
20
11
2.1
20
100
Unit
V
V
V
mV
mV
Input Voltage
Output Voltage
Controlled Input-output Dropout Voltage
Line Regulation
Load Regulation
V
i
= 6 to 18V, I
o
= 5 to 150mA
I
o
= 5 to 150mA, V
i
= 6 to 10V
V
i
= 12 to 18V, I
o
= 10mA
I
o
= 5 to 250mA,
t
on
= 30
μ
s, t
off
=
1ms
V
i
= 8.5V, I
o
= 5 to 150mA
t
on
= 30
μ
s, t
off
=
1ms
4
1.6
1
50
V
o
Load Regulation (filter mode)
150
250
mV
V
ref
I
q
I
q
I
AD
Internal Voltage Reference
Quiescent Current
Quiescent CurrentChange
Adjust Input Current
2.5
1
0.05
40
V
I
o
= 5 mA
V
i
= 6 to 18V, I
o
= 5 to 150mA
2
mA
mA
nA
L4915
2/7
相關(guān)PDF資料
PDF描述
L4916 VOLTAGE REGULATOR PLUS FILTER
L4918 VOLTAGE REGULATORS PLUS FILTER
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參數(shù)描述
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