參數(shù)資料
型號: LTC1550LCS8
廠商: LINEAR TECHNOLOGY CORP
元件分類: 穩(wěn)壓器
英文描述: Low Noise, Switched Capacitor Regulated Voltage Inverters
中文描述: SWITCHED CAPACITOR REGULATOR, 900 kHz SWITCHING FREQ-MAX, PDSO8
封裝: 0.150 INCH, PLASTIC, SOP-8
文件頁數(shù): 2/12頁
文件大?。?/td> 271K
代理商: LTC1550LCS8
2
LTC1550L/LTC1551L
ABSOLUTE
AXI
U
RATIU
W
Supply Voltage ...................................................... 5.5V
Output Voltage............................. 0.3V to (V
CC
– 10.5V)
Total Voltage, V
CC
to CP
OUT..........................................
10.8V
Input Voltage (SHDN Pin)........... –0.3V to (V
CC
+ 0.3V)
Input Voltage (REG Pin) ............................. –0.3V to 6V
Output Short-Circuit Duration.............................. 30 sec
W
W
(Note 1)
Commercial Temperature Range .................0
°
C to 70
°
C
Extended Commercial Operating
Temperature Range (Note 3).............. –40
°
C to 85
°
C
Industrial Temperature Range ................ –40
°
C to 85
°
C
Storage Temperature Range................ –65
°
C to 150
°
C
Lead Temperature (Soldering, 10 sec)................. 300
°
C
PACKAGE/ORDER I
FOR
ATIO
W
U
U
ORDER PART NUMBER
LTC1550LCGN
LTC1550LIGN
TOP VIEW
GN PACKAGE
16-LEAD PLASTIC SSOP
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
NC
C1
+
NC
V
OUT
C1
PGND
AGND
NC
V
CC
SHDN
REG
NC
ADJ
CP
OUT
NC
NC
T
JMAX
= 150
°
C,
θ
JA
= 150
°
C/W
GN PART MARKING
T
JMAX
= 150
°
C,
θ
JA
= 200
°
C/W
*SHDN FOR LTC1550L, SHDN FOR LTC1551L
*FOR ADJUSTABLE VERSION
ORDER PART NUMBER
LTC1550LCMS8
LTC1550LCMS8-2
LTC1550LCMS8-2.5
LTC1550LCMS8-4.1
MS8 PART MARKING
LTC1551LCMS8
LTC1551LCMS8-4.1
LTFQ
LTFT
LTEG
LTGR
LTFV
LTEH
T
JMAX
= 150
°
C,
θ
JA
= 135
°
C/W
*SHDN FOR LTC1550L, SHDN FOR LTC1551L
*FOR ADJUSTABLE VERSION
1
2
3
4
8
7
6
5
TOP VIEW
MS8 PACKAGE
8-LEAD PLASTIC MSOP
REG (ADJ*)
CP
OUT
GND
C1
SHDN*
V
CC
C1
+
V
OUT
1
2
3
4
8
7
6
5
TOP VIEW
REG (ADJ*)
CP
OUT
GND
C1
SHDN*
V
CC
C1
+
V
OUT
S8 PACKAGE
8-LEAD PLASTIC SO
ORDER PART NUMBER
LTC1550LCS8
LTC1550LCS8-2
LTC1550LCS8-2.5
LTC1550LCS8-4.1
LTC1551LCS8
LTC1551LCS8-4.1
Consult factory for Military grade parts and additional voltage options.
1550L
1550LI
SYMBOL
V
CC
PARAMETER
Supply Voltage
(Adjustable, Fixed –2V)
(Fixed –2.5V)
(Fixed –4.1V)
Reference Voltage
Reference Voltage
CONDITIONS
MIN
TYP
MAX
UNITS
G
G
G
2.7
3.05
4.5
5.25
5.25
5.25
V
V
V
V
V
REF
V
CC
= 5V, ADJ = GND, V
REF
= –V
OUT
I
OUT
= 0mA, 2.7V
V
CC
5.25V
1.225
2.5
V
REF
mV/V
(V
CC
– V
OUT)
Line Regulation
I
S
Supply Current
V
CC
= 5V, V
SHDN
= V
CC
(LTC1550L) or GND (LTC1551L)
V
CC
= 5V, V
SHDN
= GND (LTC1550L) or V
CC
(LTC1551L)
G
G
3.65
0.2
7
10
mA
μ
A
The
G
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at T
A
= 25
°
C.
V
CC
= 2.7V to 5.25V, C1 = C
CP
= 0.1
μ
F, C
OUT
= 10
μ
F, T
A
= 25
°
C unless otherwise specified. (Note 3)
ELECTRICAL CHARACTERISTICS
相關(guān)PDF資料
PDF描述
LTC1550LCS8-2 Low Noise, Switched Capacitor Regulated Voltage Inverters
LTC1550LCS8-2.5 Low Noise, Switched Capacitor Regulated Voltage Inverters
LTC1550LCGN Low Noise, Switched Capacitor Regulated Voltage Inverters
LTC1550L Low Noise, Switched Capacitor Regulated Voltage Inverters
LTC1551L Low Noise, Switched Capacitor Regulated Voltage Inverters
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