LTC1798CS8-4.1(RevA) 데이터 시트보기 (PDF) - Linear Technology
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LTC1798CS8-4.1 Datasheet PDF : 8 Pages
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LTC1798 Series
ABSOLUTE AXI U RATI GS
(Note 1)
Supply Voltage ....................................................... 13V
Input Voltages .......................................... – 0.3v to 13V
Output Voltages ........................................ – 0.3V to 13V
Output Short-Circuit Duration .......................... Indefinite
Operating Temperature Range
(Note 2) ........................................... – 40°C to 100°C
Specified Temperature Range ..................... 0°C to 70°C
Storage Temperature Range (Note 3) ... – 65°C to 150°C
Lead Temperature (Soldering, 10 sec)................. 300°C
UW U
PACKAGE/ORDER I FOR ATIO
TOP VIEW
*DNC 1
IN 2
**DNC/FB 3
GND 4
8 DNC*
7 DNC*
6 OUT
5 DNC*
S8 PACKAGE
8-LEAD PLASTIC SO
TJMAX = 125°C, θJA = 190°C/W
* CONNECTED INTERNALLY. DO NOT
CONNECT EXTERNAL CIRCUITRY TO
THESE PINS
** DNC FOR LTC1798-2.5/LTC1798-3/
LTC1798-4.1/LTC1798-5, FB FOR LTC1798
ORDER PART
NUMBER
LTC1798CS8
LTC1798CS8-2.5
LTC1798CS8-3
LTC1798CS8-4.1
LTC1798CS8-5
S8 PART MARKING
1798
179825
17983
179841
17985
Consult factory for parts specified with wider operating temperature range.
AVAILABLE OPTIO S
OUTPUT
VOLTAGE
(V)
2.5
3
4.096
5
Adjustable
TEMPERATURE
RANGE
(°C)
0 to 70
0 to 70
0 to 70
0 to 70
0 to 70
ACCURACY
(%)
0.15
0.15
0.15
0.15
0.4
TEMPERATURE
COEFFICIENT
(ppm/°C)
40
40
40
40
40
PACKAGE TYPE
SO-8 (S8)
ORDER NUMBER
PART MARKING
LTC1798CS8-2.5
179825
LTC1798CS8-3
17983
LTC1798CS8-4.1
179841
LTC1798CS8-5
17985
LTC1798CS8
1798
ELECTRICAL CHARACTERISTICS
The q denotes specifications which apply over the full specified temperature range, otherwise specifications are at TA = 25°C.
VIN = VOUT(NOMINAL) + 0.2V, IOUT = 0mA unless otherwise noted. FB = OUT for the LTC1798.
SYMBOL
VIN
IIN
PARAMETER
Input Voltage Range
Input Current
VOUT
Output Voltage (Note 4)
CONDITIONS
FB = OUT for LTC1798
LTC1798, FB = OUT
LTC1798 ADJ
LTC1798-2.5
LTC1798-3
LTC1798-4.1
LTC1798-5
LTC1798 All Fixed Options
MIN TYP MAX
q
12.6
4.0
6.5
q
8.5
2.3755
– 0.4
2.4963
2.9955
4.090
4.9925
– 0.15
2.385
2.5
3
4.096
5
2.3945
0.4
2.5037
3.0045
4.102
5.0075
0.15
UNITS
V
µA
µA
V
%
V
V
V
V
%
2
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