LTC2953IDD-1#TRPBF Linear Technology, LTC2953IDD-1#TRPBF Datasheet - Page 5

• Manufacturer Part Number: LTC2953IDD-1#TRPBF
• Description: IC PB ON/OFF CONTROLLER 12DFN
• Manufacturer: Linear Technology

Specifications of LTC2953IDD-1#TRPBF

• Applications: Push Button, On/Off Controller
• Voltage - Supply: 2.7 V ~ 27 V
• Current - Supply: 14µA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 12-DFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Input: -

TYPICAL PERFORMANCE CHARACTERISTICS
2.8
3.4
3.2
3.0
2.6
20
10
15
50
40
30
20
10
5
0
–50
–50
Supply Current vs Temperature
Turn Off Interrupt Debounce Time
(t
0
PDT Pull-Up Current vs
Temperature
V
T
DB, OFF
IN
A
= 25°C
= 3.3V
–25
–25
5
) vs V
TEMPERATURE (°C)
TEMPERATURE (°C)
10
0
0
V
V
V
IN
IN
IN
IN
V
IN
= 3.3V
= 2.7V
25
25
= 27V
15
(V)
50
50
20
75
75
25
2953 G01
2953 G07
2953 G04
100
100
30
10000
1000
–300
–250
–200
–150
–100
100
–50
10
20
18
16
14
12
10
0
–10
1
Supply Current vs Supply Voltage
0
Forced Power Down Delay Time
(t
Capacitance
⎯ P ⎯ B Current vs ⎯ P ⎯ B Voltage
T
V
T
V
T
A
A
IN
PD, MIN
IN
A
= 25°C
= 25°C
= 3.3V
= 3.3V
= 25°C
PDT EXTERNAL CAPACITANCE (nF)
5
0
10
+ t
10
PB VOLTAGE (V)
PDT
15
V
) vs PDT External
IN
10
(V)
20
100
25
20
30
'#! / #
'#! / &
2953 G02
1000
30
35
–3.2
–2.8
–2.6
–3.4
–3.0
300
250
200
150
100
50
50
40
30
20
10
0
0
–50
0
0
Turn On Debounce Time (t
vs V
PDT Pull-Down Current vs
Temperature
⎯ P ⎯ B Voltage vs External ⎯ P ⎯ B
Resistance to Ground
EXTERNAL PB RESISTANCE TO GROUND (kΩ)
V
V
T
IN
A
IN
= 3.3V
= 25°C
= 3.3V
IN
–25
5
5
TEMPERATURE (°C)
10
0
V
IN
LTC2953
10
25
15
(V)
T
A
50
20
= 100°C
T
A
T
15
= 25°C
A
DB, ON
= –45°C
75
25
'#! / '
2953 G03
2953 G06
5
)
2953f
100
20
30