LT3582 LINER [Linear Technology], LT3582 Datasheet - Page 6

• Manufacturer Part Number: LT3582
• Description: I2C Programmable Boost and Single Inductor Inverting DC/DC Converters with OTP
• Manufacturer: LINER [Linear Technology]

LT3582/LT3582-5/LT3582-12
TYPICAL PERFORMANCE CHARACTERISTICS
6
10000
1000
–100
100
390
370
350
330
310
290
270
250
–20
–40
–60
–80
10
80
60
40
20
0
2.5
Switching Frequencies (Figure 13)
0
Quiescent Current – Not Switching
V
During Normal Operation
0
OUTP
CURRENT INTO
V OUTP PIN
CURRENT OUT
OF V OUTN PIN
2.5
3
20
and V
LOAD CURRENT (mA)
V
3.5
OUTN
5
OUTN
40
|V
V P CODE
SET TO 5V
V N CODE
SET TO –5V
V
OUT
IN
7.5
4
V
(V)
Pin Current
| (V)
OUTP
60
4.5
10
V P CODE
SET TO 12V
V N CODE
SET TO –12V
80
12.5
5
3582512 G01
3582512 G04
3582512 G07
100
5.5
15
–0.25
–0.50
–0.75
–1.00
1.00
0.75
0.50
0.25
200
180
160
140
120
100
O.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0
–50
2.5
Load Regulation (Figure 13)
0
Switch Resistance
Output Disconnect PMOS Current
Limit During Normal Operation
–25
3
20
LOAD CURRENT (mA)
0
TEMPERATURE (°C)
INPUT VOLTAGE (V)
3.5
40
V
V
25
OUTN
OUTP
4
50
60
4.5
75
V
V
80
OUTP
OUTN
100
5
3582512 G02
3582512 G08
3582512 G05
T
125
A
100
5.5
= 25°C unless otherwise noted.
–0.15
–0.30
–0.45
0.45
0.30
0.15
700
600
500
400
300
200
2.5
1.5
0.5
2
1
0
0
–50 –25
–50 –25
2
Output Voltage (Figure 13)
Output Disconnect PMOS
On-Resistance
Switch Current Limit
V
SWN
SWP
OUTN
4
V
OUTP
0
0
TEMPERATURE (°C)
TEMPERATURE (°C)
6
V
25
25
CAPP
(V)
50
50
8
75
75
10
100
100
3582512 G09
3582512 G03
3582512 G06
3582512f
125
125
12