Linear Technology DC1090A - LTC2954 | Push Button On/Off Controller with uP Interrupt DC1090A DC1090A Hoja De Datos
Los códigos de productos
DC1090A
LTC2954
2
2954fb
Supply Voltage (V
IN
) .................................. –0.3V to 33V
Input Voltages
PB ............................................................ –6V to 33V
ONT ...................................................... –0.3V to 2.7V
PDT ....................................................... –0.3V to 2.7V
ONT ...................................................... –0.3V to 2.7V
PDT ....................................................... –0.3V to 2.7V
KILL .........................................................–0.3V to 7V
Output Voltages
INT ......................................................... –0.3V to 10V
EN/EN .................................................... –0.3V to 33V
EN/EN .................................................... –0.3V to 33V
(Note 1)
Operating Temperature Range
LTC2954C-1 ............................................. 0°C to 70°C
LTC2954C-2 ............................................. 0°C to 70°C
LTC2954I-1 ..........................................–40°C to 85°C
LTC2954I-2 ..........................................–40°C to 85°C
LTC2954C-2 ............................................. 0°C to 70°C
LTC2954I-1 ..........................................–40°C to 85°C
LTC2954I-2 ..........................................–40°C to 85°C
Storage Temperature Range
DFN Package ..................................... –65°C to 125°C
TSOT-23 ............................................. –65°C to 150°C
TSOT-23 ............................................. –65°C to 150°C
Lead Temperature (Soldering, 10 sec) ................... 300°C
ABSOLUTE MAXIMUM RATINGS
ORDER INFORMATION
LEAD FREE FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC2954CDDB-1#PBF
LTC2954CDDB-1#TRPBF
LCJG
8-Lead (3mm
× 2mm) Plastic DFN
0°C to 70°C
LTC2954CDDB-2#PBF
LTC2954CDDB-2#TRPBF
LCNJ
8-Lead (3mm
× 2mm) Plastic DFN
0°C to 70°C
LTC2954IDDB-1#PBF
LTC2954IDDB-1#TRPBF
LCJG
8-Lead (3mm
× 2mm) Plastic DFN
–40°C to 85°C
LTC2954IDDB-2#PBF
LTC2954IDDB-2#TRPBF
LCNJ
8-Lead (3mm
× 2mm) Plastic DFN
–40°C to 85°C
LTC2954CTS8-1#PBF
LTC2954CTS8-1#TRPBF
LTCJH
8-Lead Plastic TSOT-23
0°C to 70°C
LTC2954CTS8-2#PBF
LTC2954CTS8-2#TRPBF
LTCNK
8-Lead Plastic TSOT-23
0°C to 70°C
LTC2954ITS8-1#PBF
LTC2954ITS8-1#TRPBF
LTCJH
8-Lead Plastic TSOT-23
–40°C to 85°C
LTC2954ITS8-2#PBF
LTC2954ITS8-2#TRPBF
LTCNK
8-Lead Plastic TSOT-23
–40°C to 85°C
LEAD BASED FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC2954CDDB-1
LTC2954CDDB-1#TR
LCJG
8-Lead (3mm
× 2mm) Plastic DFN
0°C to 70°C
LTC2954CDDB-2
LTC2954CDDB-2#TR
LCNJ
8-Lead (3mm
× 2mm) Plastic DFN
0°C to 70°C
LTC2954IDDB-1
LTC2954IDDB-1#TR
LCJG
8-Lead (3mm
× 2mm) Plastic DFN
–40°C to 85°C
LTC2954IDDB-2
LTC2954IDDB-2#TR
LCNJ
8-Lead (3mm
× 2mm) Plastic DFN
–40°C to 85°C
LTC2954CTS8-1
LTC2954CTS8-1#TR
LTCJH
8-Lead Plastic TSOT-23
0°C to 70°C
LTC2954CTS8-2
LTC2954CTS8-2#TR
LTCNK
8-Lead Plastic TSOT-23
0°C to 70°C
LTC2954ITS8-1
LTC2954ITS8-1#TR
LTCJH
8-Lead Plastic TSOT-23
–40°C to 85°C
LTC2954ITS8-2
LTC2954ITS8-2#TR
LTCNK
8-Lead Plastic TSOT-23
–40°C to 85°C
Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container.
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/
TOP VIEW
DDB PACKAGE
8-LEAD (3mm
s 2mm) PLASTIC DFN
5
6
7
8
9
4
3
2
1
GND
ONT
PB
V
IN
INT
EN/EN
PDT
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 PDT
6 EN/EN
5 INT
TOP VIEW
TS8 PACKAGE
8-LEAD PLASTIC TSOT-23
T
JMAX
= 125°C,
θ
JA
= 140°C/W
PIN CONFIGURATION