LTC3611EWP LINER [Linear Technology], LTC3611EWP Datasheet - Page 2

• Manufacturer Part Number: LTC3611EWP
• Description: 10A, 32V Monolithic Synchronous Step-Down DC/DC Converter
• Manufacturer: LINER [Linear Technology]

ABSOLUTE MAXIMUM RATINGS
LTC3611
(Note 1)
Input Supply Voltage (V
Boosted Topside Driver Supply Voltage
INTV
FCB, V
I
Operating Temperature Range
Junction Temperature (Note 2) ............................. 125°C
Storage Temperature Range ...................–55°C to 125°C
ORDER INFORMATION
LEAD FREE FINISH
LTC3611EWP#PBF
LTC3611IWP#PBF
LEAD BASED FINISH
LTC3611EWP
LTC3611IWP
Consult LTC Marketing for parts specifi ed with wider operating temperature ranges. *The temperature grade is identifi ed by a label on the shipping container.
For more information on lead free part marking, go to:
For more information on tape and reel specifi cations, go to:
2
TH
(BOOST) ................................................ 42V to –0.3V
SW Voltage ............................................... 36V to –5V
PGOOD Voltages ...................................... 7V to –0.3V
(Note 4) ............................................. –40°C to 125°C
, V
CC
FB
ON
, EXTV
Voltages ....................................... 2.7V to –0.3V
, V
RNG
CC
, (BOOST – SW), RUN/SS,
Voltages ............ INTV
TAPE AND REEL
LTC3611EWP#TRPBF
LTC3611IWP#TRPBF
TAPE AND REEL
LTC3611EWP#TR
LTC3611IWP#TR
IN
, I
ON
) .................. 36V to –0.3V
CC
+ 0.3V to –0.3V
http://www.linear.com/leadfree/
PART MARKING*
LTC3611WP
LTC3611WP
PART MARKING*
LTC3611WP
LTC3611WP
http://www.linear.com/tapeandreel/
PIN CONFIGURATION
PGND 1
PGND 2
PGND 3
PV
PV
PV
PV
PV
SW 10
SW 11
PACKAGE DESCRIPTION
64-Lead (9mm × 9mm) Plastic QFN
64-Lead (9mm × 9mm) Plastic QFN
PACKAGE DESCRIPTION
64-Lead (9mm × 9mm) Plastic QFN
64-Lead (9mm × 9mm) Plastic QFN
SW 4
SW 5
SW 6
SW 7
SW 8
SW 9
IN
IN
IN
IN
IN
12
13
14
15
16
64-LEAD (9mm × 9mm) QFN MULTIPAD
PV
67
PGND
IN
T
65
SW
66
JMAX
= 125°C, θ
WP PACKAGE
TOP VIEW
JA
= 28°C/W
TEMPERATURE RANGE
–40°C to 125°C
–40°C to 125°C
TEMPERATURE RANGE
–40°C to 125°C
–40°C to 125°C
SGND
68
48 SGND
47 SGND
46 SGND
45 SGND
44 EXTV
43 V
42 SGND
41 I
40 SGND
39 FCB
38 I
37 V
36 PGOOD
35 V
34 SGND
33 SGND
ON
TH
FB
RNG
ON
3611fb
CC