LTC4251-1IS6#TR Linear Technology, LTC4251-1IS6#TR Datasheet - Page 17

• Manufacturer Part Number: LTC4251-1IS6#TR
• Description: IC CTRLR HOTSWAP NEGVOLT SOT23-6
• Manufacturer: Linear Technology
• Type: Hot-Swap Controllerr

Specifications of LTC4251-1IS6#TR

• Applications: General Purpose
• Internal Switch(s): No
• Voltage - Supply: -36 V ~ -72 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-6 Thin, TSOT-23-6
• Family Name: LTC4251-1
• Package Type: TSOT-23
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Product Height (mm): 0.9mm
• Product Length (mm): 2.9mm
• Mounting: Surface Mount
• Pin Count: 6
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: LTC4251-1IS6TR; LTC42511IS6TR

APPLICATIONS INFORMATION
GND-V
SENSE
TIMER
UV/0V
GATE
V
OUT
V
EE
GND-V
IN
SENSE
TIMER
UV/0V
V
GATE
V
LKO
OUT
V
EE
IN
1
Figure 8. Power-Up Timing with a Short-Pin (All Waveforms are Referenced to V
1
Figure 7. System Power-Up Timing (All Waveforms are Referenced to V
2
2
UV/0V CLEARS V
V
V
UVHI
V
IN
LKO
CLEARS V
INITIAL TIMING CYCLE
LKO
UVHI
INITIAL TIMING CYCLE
, CHECK V
5.8µA
, CHECK V
5.8µA
UVHI
IN
< V
<UV/0V < V
LKO
V
– V
TMRH
V
LKH
V
TMRL
OVLO
TMRH
, TIMER < V
V
, TIMER< V
TMRL
3
58µA
4
3
START-UP CYCLE
TIMER CLEARS V
TMRL
58µA
5 6
4
230µA
TMRL
START-UP CYCLE
, GATE < V
TIMER CLEARS V
5 6
230µA
, GATE < V
7 8 9
58µA
7 8 9
GATEL
TMRL
GATEL
V
V
58µA
ACL
CB
LTC4251/LTC4251-1/
AND SENSE < V
, CHECK GATE < V
TMRL
V
V
AND SENSE < V
ACL
CB
, CHECK GATE < V
5.8µA
CB
5.8µA
CB
.
GATEL
.
EE
GATEL
AND SENSE < V
)
EE
AND SENSE < V
)
5.8µA
425112 F07
LTC4251-2
5.8µA
CB
425112 F08
.
CB
.
17
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