LTC2955_15 Datasheet, PDF (2/20 Pages) Linear Technology – Pushbutton On/Off Controller with Automatic Turn-On

LTC2955
ABSOLUTE MAXIMUM RATINGS
(Note 1)
V_IN ............................................................. –0.3V to 40V
Input Voltages
PB ........................................................... –40V to 40V
ON ......................................................... –0.3V to 40V
SEL ........................................................ –0.3V to 40V
KILL ......................................................... –0.3V to 6V
Output Voltages
EN/EN .................................................... –0.3V to 40V
INT ........................................................... –0.3V to 6V
PGD ......................................................... –0.3V to 6V
TMR...................................................... –0.3V to 2.7V
Operating Temperature Range
LTC2955C ................................................ 0°C to 70°C
LTC2955I .............................................–40°C to 85°C
Storage Temperature Range .................. –65°C to 150°C
Lead Temperature (Soldering, 10 sec)
TSOT-23 Package ............................................. 300°C
PIN CONFIGURATION
TOP VIEW
INT 1
PGD 2
*EN/EN 3
V_IN 4
PB 5
10 ON
9 KILL
11 8 TMR
7 SEL
6 GND
DDB PACKAGE
10-LEAD (3mm × 2mm) PLASTIC DFN
T_JMAX = 125°C, θ_JA = 55°C/W
EXPOSED PAD (PIN 11) PCB GND CONNECTION OPTIONAL
*PIN 3 IS EN FOR LTC2955-1
AND IS EN FOR LTC2955-2
ON 1
KILL 2
TMR 3
GND 4
TOP VIEW
8 INT
7 EN/EN*
6 V_IN
5 PB
TS8 PACKAGE
8-LEAD PLASTIC TSOT-23
T_JMAX = 125°C, θ_JA = 195°C/W
*PIN 7 IS EN FOR LTC2955-1
AND IS EN FOR LTC2955-2
ORDER INFORMATION
Lead Free Finish
TAPE AND REEL (MINI) TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
LTC2955CDDB-1#TRMPBF LTC2955CDDB-1#TRPBF LGBJ
10-Lead (3mm × 2mm) Plastic DFN
LTC2955CDDB-2#TRMPBF LTC2955CDDB-2#TRPBF LGBM
10-Lead (3mm × 2mm) Plastic DFN
LTC2955IDDB-1#TRMPBF LTC2955IDDB-1#TRPBF LGBJ
10-Lead (3mm × 2mm) Plastic DFN
LTC2955IDDB-2#TRMPBF LTC2955IDDB-2#TRPBF LGBM
10-Lead (3mm × 2mm) Plastic DFN
LTC2955CTS8-1#TRMPBF LTC2955CTS8-1#TRPBF LTGBK
8-Lead Plastic TSOT-23
LTC2955CTS8-2#TRMPBF LTC2955CTS8-2#TRPBF LTGBN
8-Lead Plastic TSOT-23
LTC2955ITS8-1#TRMPBF LTC2955ITS8-1#TRPBF LTGBK
8-Lead Plastic TSOT-23
LTC2955ITS8-2#TRMPBF LTC2955ITS8-2#TRPBF LTGBN
8-Lead Plastic TSOT-23
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/
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TEMPERATURE RANGE
0°C to 70°C
0°C to 70°C
–40°C to 85°C
–40°C to 85°C
0°C to 70°C
0°C to 70°C
–40°C to 85°C
–40°C to 85°C
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