Datasheet

LT1763 Series
2
1763fg
ABSOLUTE MAXIMUM RATINGS
IN Pin Voltage ........................................................ ±20V
OUT Pin Voltage ..................................................... ±20V
Input to Output Differential Voltage ........................ ±20V
SENSE Pin Voltage ............................................... ±20V
ADJ Pin Voltage ...................................................... ±7V
BYP Pin Voltage .....................................................±0.6V
SHDN Pin Voltage ................................................ ±20V
Output Short-Circuit Duration ........................ Indefi nite
(Note 1)
12
11
10
9
8
7
13
GND
1
2
3
4
5
6
NC
IN
IN
NC
SHDN
GND
NC
OUT
OUT
NC
SENSE/ADJ*
BYP
TOP VIEW
DE PACKAGE
12-LEAD (4mm × 3mm) PLASTIC DFN
T
JMAX
= 125°C, θ
JA
= 40°C/W, θ
JC
= 5°C/W
EXPOSED PAD (PIN 13) IS GND, MUST BE SOLDERED TO PCB
*PIN 5: SENSE FOR LT1763-1.5/LT1763-1.8/LT1763-2.5/LT1763-3/LT1763-3.3/LT1763-5
ADJ FOR LT1763
SEE THE APPLICATIONS INFORMATION SECTION.
TOP VIEW
IN
GND
GND
SHDN
OUT
SENSE/ADJ*
GND
BYP
S8 PACKAGE
8-LEAD PLASTIC SO
1
2
3
4
8
7
6
5
T
JMAX
= 150°C, θ
JA
= 70°C/W, θ
JC
= 35°C/W
*PIN 2: SENSE FOR LT1763-1.5/LT1763-1.8/LT1763-2.5/LT1763-3/LT1763-3.3/LT1763-5
ADJ FOR LT1763
SEE THE APPLICATIONS INFORMATION SECTION.
ORDER INFORMATION
LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LT1763CDE#PBF LT1763CDE#TRPBF 1763
12-Lead (4mm × 3mm) Plastic DFN
–40°C to 125°C
LT1763IDE#PBF LT1763IDE#TRPBF 1763 12-Lead (4mm × 3mm) Plastic DFN –40°C to 125°C
LT1763MPDE#PBF LT1763MPDE#TRPBF 1763 12-Lead (4mm × 3mm) Plastic DFN –55°C to 125°C
LT1763CDE-1.5#PBF LT1763CDE-1.5#TRPBF 76315
12-Lead (4mm × 3mm) Plastic DFN
–40°C to 125°C
LT1763IDE-1.5#PBF LT1763IDE-1.5#TRPBF 76315 12-Lead (4mm × 3mm) Plastic DFN –40°C to 125°C
LT1763MPDE-1.5#PBF LT1763MPDE-1.5#TRPBF 76315 12-Lead (4mm × 3mm) Plastic DFN –55°C to 125°C
LT1763CDE-1.8#PBF LT1763CDE-1.8#TRPBF 76318
12-Lead (4mm × 3mm) Plastic DFN
–40°C to 125°C
LT1763IDE-1.8#PBF LT1763IDE-1.8#TRPBF 76318 12-Lead (4mm × 3mm) Plastic DFN –40°C to 125°C
LT1763MPDE-1.8#PBF LT1763MPDE-1.8#TRPBF 76318 12-Lead (4mm × 3mm) Plastic DFN –55°C to 125°C
LT1763CDE-2.5#PBF LT1763CDE-2.5#TRPBF 76325
12-Lead (4mm × 3mm) Plastic DFN
–40°C to 125°C
LT1763IDE-2.5#PBF LT1763IDE-2.5#TRPBF 76325 12-Lead (4mm × 3mm) Plastic DFN –40°C to 125°C
LT1763MPDE-2.5#PBF LT1763MPDE-2.5#TRPBF 76325 12-Lead (4mm × 3mm) Plastic DFN –55°C to 125°C
Operating Junction Temperature Range (Note 2)
C, I Grade ...........................................–40°C to 125°C
MP Grade ...........................................–55°C to 125°C
Storage Temperature Range
S8 Package ........................................–65°C to 150°C
DFN Package ......................................–65°C to 150°C
Lead Temperature (Soldering, 10 sec)
S8 Package ....................................................... 300°C
PIN CONFIGURATION