LTC3401 Linear Technology, LTC3401 Datasheet - Page 5

• Manufacturer Part Number: LTC3401
• Description: 1A/ 3MHz Micropower Synchronous Boost Converter
• Manufacturer: Linear Technology

TYPICAL PERFOR A CE CHARACTERISTICS
–10.0
–10.5
–11.0
–11.5
–12.0
1.24
–7.0
–7.5
–8.0
–8.5
–9.0
–9.5
1.28
1.27
1.26
1.25
1.23
1.22
0.25
0.20
0.15
0.10
0.05
0.30
–55
–55
–55
EA FB Voltage
PMOS R
PGOOD Threshold
V
OUT
= 3.3V
–15
–15
–15
DS(ON)
TEMPERATURE ( C)
TEMPERATURE ( C)
TEMPERATURE ( C)
25
25
25
65
65
65
W
105
105
105
3401 G19
3401 G13
3401 G16
U
125
125
125
2.00
1.95
1.90
2.10
2.05
0.8
0.7
0.6
1.1
1.0
0.9
42
40
38
36
34
30
44
32
–55
–55
–55
Oscillator Frequency Accuracy
Start-Up Voltage
Burst Mode Operation Current
R
t
= 15k
–15
–15
–15
TEMPERATURE ( C)
TEMPERATURE ( C)
TEMPERATURE ( C)
25
25
25
65
65
65
105
105
105
3401 G14
3401 G17
3401 G20
125
125
125
0.15
0.30
0.25
0.20
0.10
0.05
0.80
0.75
0.70
0.65
0.60
2.20
2.15
2.10
2.05
2.00
1.10
1.05
1.00
0.95
0.90
0.85
2.50
2.45
2.40
2.35
2.30
2.25
–55
–55
–55
NMOS R
Shutdown Threshold
V
V
OUT
OUT
= 3.3V
Turn-Off Voltage
–15
–15
–15
DS(ON)
TEMPERATURE ( C)
TEMPERATURE ( C)
TEMPERATURE ( C)
25
25
25
LTC3401
65
65
65
105
105
105
3401 G22
3401 G18
3401 G21
3401fa
5
125
125
125