LTC2953IDD-2#PBF Linear Technology, LTC2953IDD-2#PBF Datasheet - Page 6

• Manufacturer Part Number: LTC2953IDD-2#PBF
• Description: IC PB ON/OFF CONTROLLER 12DFN
• Manufacturer: Linear Technology

Specifications of LTC2953IDD-2#PBF

• 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
• Ic Function: Push Button On/Off Controller With Voltage Monitoring
• Supply Voltage Range: 2.7V To 27V
• Operating Temperature Range: -40°C To +85°C
• Digital Ic Case Style: DFN
• No. Of Pins: 12
• Svhc: No
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Input: -

LTC2953
TYPICAL PERFORMANCE CHARACTERISTICS
6
1.0
0.8
0.6
0.4
0.2
0
0
EN (LTC2953-1) Voltage vs V
T
100k PULL-UP FROM EN TO V
A
= 25°C
504
502
500
498
496
1
3
1
0
4
2
–50
0
Threshold Voltage (VM, ⎯ P ⎯ F ⎯ I ,
UVLO) vs Temperature
⎯ R ⎯ S ⎯ T Voltage vs V
V
T
VM = 1V
100k PULL-UP FROM RST TO V
IN
A
V
0.5
= 25°C
= 3.3V
IN
–25
2
(V)
1.0
TEMPERATURE (°C)
0
IN
1.5
3
V
IN
2.0
25
IN
IN
(V)
'#! /
2.5
50
4
IN
3.0
75
3.5
2953 G13
2953 G15
1
0
4
3
2
100
4.0
0
⎯ E ⎯ N (LTC2953-2) Voltage vs V
T
100k PULL-UP FROM EN TO V
A
= 25°C
1
V
IN
2
(V)
IN
3
600
500
400
300
200
100
800
600
200
400
IN
0
0
2953 G11
0
0
EN/ ⎯ E ⎯ N , ⎯ P ⎯ F ⎯ O V
⎯ R ⎯ S ⎯ T , ⎯ I ⎯ N ⎯ T V
T
V
T
V
A
IN
A
IN
4
= 25°C
= 25°C
= 3.3V
= 3.3V
0.5
EN/EN, PFO CURRENT LOAD (mA)
RST, INT CURRENT LOAD (mA)
2
OL
1
3
1
0
4
4
2
vs Current Load
OL
0
⎯ P ⎯ F ⎯ O Voltage vs V
1.5
T
PFI = 1V
100k PULL-UP FROM PFO TO V
vs Current Load
A
0.5
= 25°C
6
1.0
2
1.5
8
2.5
V
2953 G14
2953 G16
IN
2.0
IN
(V)
10
3
2.5
IN
3.0
3.5
2953 G12
2953f
4.0