LTC1553LCSW Linear Technology, LTC1553LCSW Datasheet - Page 5
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LTC1553LCSW
Manufacturer Part Number
LTC1553LCSW
Description
IC SW REG CNTRLR 5BIT PROG20SOIC
Manufacturer
Linear Technology
Datasheet
1.LTC1553LCSW.pdf
(20 pages)
Specifications of LTC1553LCSW
Applications
Controller, Intel Pentium® II
Voltage - Input
5V
Number Of Outputs
1
Voltage - Output
1.8 ~ 3.5 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
20-SOIC (7.5mm Width)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LTC1553LCSW
Manufacturer:
XILINX
Quantity:
4
TYPICAL PERFORMANCE CHARACTERISTICS
350
340
330
320
310
300
290
280
270
260
250
92
90
88
86
84
82
80
78
70
60
50
40
30
20
10
0
–50
– 50
Oscillator Frequency
vs Temperature
PV
vs Gate Capacitance
0
Maximum G1 Duty Cycle
vs Temperature
OSCILLATOR FREQUENCY = 300kHz
G1, G2 CAPACITANCE = 1100pF
PV
T
CC
A
– 25
–25
CC
= 25 C
Supply Current
= 12V
2000
GATE CAPACITANCE (pF)
0
0
TEMPERATURE ( C)
TEMPERATURE ( C)
5500pF
7700pF
25
25
4000
50
50
75
75
6000
W
2200pF
3300pF
100
100
1553L G13
1553L G10
1553L G16
U
8000
125
125
190
180
150
220
210
200
170
160
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
3.0
2.0
1.5
1.0
2.5
0.5
0
– 50
–50
I
vs Temperature
0
V
vs Temperature
Output Over Current Protection
MAX
SHORT-CIRCUIT
Q1 CASE = 90 C, V
Q1 = 2
Q2 = 1
R
SS CAP = 0.01 F
CC
V
f
OSC
IMAX
CC
–25
CURRENT
–25
2
Operating Supply Current
= 5V
Sink Current
= 300kHz
= 2.7k, R
4
MTD20N03HDL
MTD20N03HDL
OUTPUT CURRENT (A)
0
0
TEMPERATURE ( C)
TEMPERATURE ( C)
6
IFB
25
25
OUT
8
= 20 ,
= 2.8V
10
50
50
12
75
75
14
100
100
1553L G14
1553L G17
1553L G11
16
125
125
18
50mV/DIV
5A/DIV
–13
–14
–15
–10
–11
–12
250
225
200
175
150
125
100
– 8
– 9
50
75
– 50
– 50
Soft Start Source Current
vs Temperature
V
vs Temperature
Transient Response
CC
– 25
– 25
Shutdown Supply Current
0
0
TEMPERATURE ( C)
TEMPERATURE ( C)
100 s/DIV
25
25
LTC1553L
50
50
75
75
100
100
1553L G12
1553L G15
1553L G18
5
125
125