LTC3786 LINER [Linear Technology], LTC3786 Datasheet - Page 9

• Manufacturer Part Number: LTC3786
• Description: Multi-Phase Current Mode Step-Up DC/DC Controller
• Manufacturer: LINER [Linear Technology]

Typical perForMance characTerisTics
1400
1200
1000
800
600
400
200
430
380
330
280
180
130
230
0
0
4
Frequency vs PLLFLTR Voltage
Minimum On-Time
vs Input Voltage
8
0.5
12
PLLFLTR VOLTAGE (V)
INPUT VOLTAGE (V)
16
1
BLANK = FLOAT
BLANK = SGND
BLANK = 3V8
20
1.5
24
28
2
32
38622 G28
38622 G31
2.5
36
2V/DIV
V
1.233
1.231
1.229
1.227
1.225
1.223
1.221
1.219
1.217
1.215
1.213
1.211
1.235
GATE
–50
V
V
I
Frequency Pin Voltage
vs Temperature
Gate Turn-On Waveform Driving
Renesas HAT2267H
LOAD
IN
OUT
= 24V
–25
= 72V
= 0.25A
0
TEMPERATURE (°C)
25
20ns/DIV
50
75
100
125
38622 G29
38622 G32
150
2V/DIV
V
280
GATE
430
380
330
180
130
230
–50
Minimum On-Time
vs Temperature
Gate Turn-Off Waveform Driving
Renesas HAT2267H
V
V
I
LOAD
IN
OUT
= 24V
–25
= 72V
= 0.25A
0
TEMPERATURE (°C)
BLANK = FLOAT
LTC3862-2
BLANK = SGND
25
BLANK = 3V8
20ns/DIV
50
75
100
125
38622 G30
38622 G33
38622f
9
150