LTC2950 LINER [Linear Technology], LTC2950 Datasheet - Page 2

• Manufacturer Part Number: LTC2950
• Description: Push Button On/Off Controller
• Manufacturer: LINER [Linear Technology]

ABSOLUTE AXI U RATI GS
PACKAGE/ORDER I FOR ATIO
LTC2951
(Note 1)
Supply Voltage (V
Input Voltages
Output Voltages
ELECTRICAL CHARACTERISTICS
SYMBOL
V
I
V
V
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.
2
temperature range, otherwise specifi cations are at T
IN
IN
UVL
UVL(HYST)
⎯ P ⎯ B ............................................................– 6V to 33V
KILLT ....................................................– 0.3V to 2.7V
OFFT .....................................................– 0.3V to 2.7V
⎯ K ⎯ I ⎯ L ⎯ L .........................................................– 0.3V to 7V
⎯ I ⎯ ⎯ N ⎯ T .........................................................– 0.3V to 10V
EN/ ⎯ E ⎯ N ....................................................– 0.3V to 10V
LTC2951CDDB-1
LTC2951CDDB-2
LTC2951IDDB-1
LTC2951IDDB-2
ORDER PART
NUMBER
PARAMETER
Supply Voltage Range
V
V
V
IN
IN
IN
8-LEAD (3mm × 2mm) PLASTIC DFN
EXPOSED PAD (PIN 9) UNCONNECTED
W
IN
Supply Current
Undervoltage Lockout
Undervoltage Lockout Hysteresis
KILLT
) ..................................– 0.3V to 33V
T
GND
JMAX
V
PB
IN
= 125°C, θ
DDB8 PACKAGE
1
2
3
4
TOP VIEW
W W
9
JA
U
= 165°C/W
8
7
6
5
INT
EN/EN
OFFT
KILL
DDB PART*
MARKING
LBTB
LBTD
LBTB
LBTD
W
U
A
= 25°C. V
CONDITIONS
Steady State Operation
System Power On
V
The
IN
U
Falling
●
IN
denotes the specifi cations which apply over the full operating
= 2.7V to 26.4V, unless otherwise noted. (Note 2)
Operating Temperature Range
Storage Temperature Range
Lead Temperature (Soldering, 10 sec) .................. 300°C
LTC2951C-1 .............................................. 0°C to 70°C
LTC2951C-2 .............................................. 0°C to 70°C
LTC2951I-1 .......................................... – 40°C to 85°C
LTC2951I-2 .......................................... – 40°C to 85°C
DFN Package ..................................... – 65°C to 125°C
TSOT-23 ............................................ – 65°C to 150°C
LTC2951CTS8-1
LTC2951CTS8-2
LTC2951ITS8-1
LTC2951ITS8-2
ORDER PART
NUMBER
KILLT 3
GND 4
V
T
PB 2
IN
JMAX
8-LEAD PLASTIC TSOT-23
1
= 125°C, θ
TS8 PACKAGE
●
●
●
●
TOP VIEW
MIN
JA
2.7
2.2
50
= 140°C/W
8 KILL
7 OFFT
6 EN/EN
5 INT
TYP
300
2.3
TS8 PART*
6
MARKING
LTBTC
LTBTC
LTBTF
LTBTF
MAX
26.4
600
2.4
12
UNITS
2951f
mV
µA
V
V