Datasheet

LTC2950-1/LTC2950-2
2
295012fd
Supply Voltage (V
IN
) .................................. 0.3V to 33V
Input Voltages
PB ............................................................. 6V to 33V
ONT ...................................................... 0.3V to 2.7V
OFFT ..................................................... 0.3V to 2.7V
KILL ......................................................... 0.3V to 7V
Output Voltages
INT ......................................................... 0.3V to 10V
EN/EN .................................................... 0.3V to 10V
Operating Temperature Range
LTC2950C-1 ............................................. 0°C to 70°C
LTC2950C-2 ............................................. 0°C to 70°C
LTC2950I-1 ..........................................40°C to 85°C
LTC2950I-2 .......................................... 40°C to 85°C
Storage Temperature Range
DFN Package ..................................... 65°C to 125°C
TSOT-23 ............................................. 65°C to 150°C
Lead Temperature (Soldering, 10 sec) ................... 300°C
TOP VIEW
DDB8 PACKAGE
8-LEAD (3mm × 2mm) PLASTIC DFN
5
6
7
8
9
4
3
2
1GND
ONT
PB
V
IN
INT
EN/EN
OFFT
KILL
T
JMAX
= 125°C, θ
JA
= 165°C/W
EXPOSED PAD (PIN 9) PCB GND CONNECTION OPTIONAL
V
IN
1
PB 2
ONT 3
GND 4
8 KILL
7 OFFT
6 EN/EN
5 INT
TOP VIEW
TS8 PACKAGE
8-LEAD PLASTIC TSOT-23
T
JMAX
= 125°C, θ
JA
= 140°C/W
Lead Free Finish
TAPE AND REEL (MINI) TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LTC2950CDDB-1#TRMPBF LTC2950CDDB-1#TRPBF LBKP 8-Lead Plastic DFN 0°C to 70°C
LTC2950CDDB-2#TRMPBF LTC2950CDDB-2#TRPBF LBNG 8-Lead Plastic DFN 0°C to 70°C
LTC2950IDDB-1#TRMPBF LTC2950IDDB-1#TRPBF LBKP 8-Lead Plastic DFN –40°C to 85°C
LTC2950IDDB-2#TRMPBF LTC2950IDDB-2#TRPBF LBNG 8-Lead Plastic DFN –40°C to 85°C
LTC2950CTS8-1#TRMPBF LTC2950CTS8-1#TRPBF LTBKN 8-Lead Plastic TSOT-23 0°C to 70°C
LTC2950CTS8-2#TRMPBF LTC2950CTS8-2#TRPBF LTBNF 8-Lead Plastic TSOT-23 0°C to 70°C
LTC2950ITS8-1#TRMPBF LTC2950ITS8-1#TRPBF LTBKN 8-Lead Plastic TSOT-23 –40°C to 85°C
LTC2950ITS8-2#TRMPBF LTC2950ITS8-2#TRPBF LTBNF 8-Lead Plastic TSOT-23 –40°C to 85°C
TRM = 500 pieces. *Temperature grades are identified by a label on the shipping container.
Consult LTC Marketing for parts specified with wider operating temperature ranges.
Consult LTC Marketing for information on lead based finish parts.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/
pin conFiguraTion
absoluTe MaxiMuM raTings
(Note 1)
orDer inForMaTion