LTC3786 LINER [Linear Technology], LTC3786 Datasheet - Page 2

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

absoluTe MaxiMuM raTings
LTC3862-2
Input Supply Voltage (V
INTV
INTV
RUN Voltage................................................. –0.3V to 8V
SYNC Voltage ............................................... –0.3V to 6V
SLOPE, PHASEMODE, D
BLANK Voltage .......................................... –0.3V to 3V8
SENSE1
SENSE2
pin conFiguraTion
2
EXPOSED PAD (PIN 25) IS PGND, MUST BE SOLDERED TO PCB
PHASEMODE
CC
CC
PLLFLTR
CLKOUT
Voltage ..........................................–0.3V to 11V
LDO RMS Output Current .........................50mA
+
BLANK
–
SLOPE
SGND
, SENSE1
D
SYNC
FREQ
Voltage ...................................... –0.3V to V
MAX
ITH
SS
FB
T
JMAX
24-LEAD PLASTIC TSSOP
10
11
12
1
2
3
4
5
6
7
8
9
= 150°C, θ
FE PACKAGE
TOP VIEW
–
, SENSE2
PGND
25
JA
= 38°C/W
IN
MAX
) ......................... –0.3V to 40V
24
23
22
21
20
19
18
17
16
15
14
13
,
+
,
3V8
SENSE1
SENSE1
RUN
V
INTV
GATE1
PGND
GATE2
NC
SENSE2
SENSE2
IN
CC
+
–
–
+
PHASEMODE
PLLFLTR
CLKOUT
BLANK
SLOPE
SGND
D
SYNC
FREQ
MAX
ITH
24-LEAD NARROW PLASTIC SSOP
SS
FB
T
JMAX
10
11
12
1
2
3
4
5
6
7
8
9
3V8
= 150°C, θ
(Notes 1, 2)
GN PACKAGE
TOP VIEW
JA
SS, PLLFLTR Voltage ................................ –0.3V to V
ITH Voltage ............................................... –0.3V to 2.7V
FB Voltage .................................................. –0.3V to 3V8
FREQ Voltage ............................................ –0.3V to 1.5V
Operating Junction Temperature Range (Notes 3, 4)
Storage Temperature Range .................. –65°C to 150°C
Reflow Peak Body Temperature ........................... 260°C
= 85°C/W
LTC3862-2E .........................................–40°C to 85°C
LTC3862-2I ........................................ –40°C to 125°C
LTC3862-2H ....................................... –40°C to 150°C
24
23
22
21
20
19
18
17
16
15
14
13
3V8
SENSE1
SENSE1
RUN
V
INTV
GATE1
PGND
GATE2
NC
SENSE2
SENSE2
IN
CC
+
–
–
+
EXPOSED PAD (PIN 25) IS PGND, MUST BE SOLDERED TO PCB
PHASEMODE
BLANK
FREQ
ITH
SS
FB
24-LEAD (5mm × 5mm) PLASTIC QFN
1
2
3
4
5
6
T
JMAX
24 23 22 21 20 19
7
= 150°C, θ
8
UH PACKAGE
TOP VIEW
PGND
9
25
JA
10 11 12
= 44°C/W
18
17
16
15
14
13
V
INTV
GATE1
PGND
GATE2
NC
IN
38622f
CC
3V8