LTC2953IDD-2#TRPBF Linear Technology, LTC2953IDD-2#TRPBF Datasheet - Page 9

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

Specifications of LTC2953IDD-2#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: -

TIMING DIAGRAMS
(LTC2953-1)
(LTC2953-1)
Figure 2. ⎯ P ⎯ B Interrupt Pulse: ⎯ P ⎯ B Low for t
UVLO
KILL
PDT
INT
PB
EN
PB
EN
DO NOT CARE
Figure 1. Power On Timing (UVLO > 0.55V)
t
t
DB, ON
DB, OFF
ENABLE DOES NOT SWITCH LOW
DB,OFF
t
PD, Min
UVLO IGNORED
PB AND UVLO
< t < (t
IGNORED
t
INT, Min
PB, UVLO AND KILL
t
PD, Min
KILL, ON BLANK
IGNORED
t < t
+ t
PDT
PDT
SYSTEM SETS KILL HIGH
) (Enable Remains Active)
2953 TD01
2953 TD02
LTC2953
9
2953f