参数资料
型号: LTC4253AIGN#PBF
厂商: LINEAR TECHNOLOGY CORP
元件分类: 电源管理
英文描述: -48V Hot Swap Controller with Sequencer; Package: SSOP; No of Pins: 16; Temperature Range: -40°C to +85°C
中文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO16
封装: 0.150 INCH, LEAD FREE, PLASTIC, SSOP-16
文件页数: 22/34页
文件大小: 369K
代理商: LTC4253AIGN#PBF
LTC4253/LTC4253A
29
425353afd
applicaTions inForMaTion
Figure
13.
Reset
Functions
(All
W
aveforms
Are
Referenced
to
V
EE
)
(13a)
Reset
Forcing
Start-Up
without
Initial
TIMER
Cycle
(13b)
Reset
of
the
LTC4253/L
TC4253A
’sLatched
Fault
(13c)
Reset
as
an
ON/OFF
Switch
RESET
PULSE
WIDTH
MUST
FULLY
DISCHARGE
TIMER
1
2
34
5
6
7
8
9
LA
TCHED
TIMER
RESET
BY
RESET
PULLING
HIGH
RESET
<
V
IL
,CHECK
UVLO,
UV
,OV
CONDITION,
GA
TE
<
V
GA
TEL
,
SENSE
<
V
CB
,SS
<
20
V
OS
AND
TIMER
<
V
TMRL
TIMER
GA
TE
SENSE
RESET
SS
DRAIN
PWRGD1
UV
/OV
V TMRH
V IH
V IL
V ACL
V CB
V TMRL
V GA
TEL
V LKO
V UVHI
20
(V
ACL
+
V
OS
)
20
(V
CB
+
V
OS
)
20
V
OS
5A
50A
5A
50A
V DRNCL
V DRNL
V IN
V
GA
TEH
200A
+
8
I
DRN
RESET
PULSE
WIDTH
MUST
FULLY
DISCHARGE
GATE
AND
SS
1
2
34
5
6
7
8
9
4253
F13
RESET
<
V
IL
,CHECK
UVLO,
UV
,OV
CONDITION,
V
SENSE
<
V
CB
TIMER
GA
TE
SENSE
RESET
SS
DRAIN
PWRGD1
UV
/OV
V IH
V IL
V ACL
V CB
V TMRL
V GA
TEL
V LKO
V UVHI
20
(V
ACL
+
V
OS
)
20
(V
CB
+
V
OS
)
20
V
OS
5A
50A
5A
50A
V DRNCL
V DRNL
V IN
V
GA
TEH
200A
+
8
I
DRN
1
23
4
5
6
7
8
RESET
<
V
IL
,CHECK
UVLO,
UV
,OV
CONDITION,
GA
TE
<
V
GA
TEL
,
SENSE
<
V
CB
,SS
<
20
V
OS
AND
TIMER
<
V
TMRL
TIMER
GA
TE
SENSE
RESET
SS
DRAIN
PWRGD1
V IN
UV
/OV
V IL
V ACL
V CB
V TMRL
V GA
TEL
V LKO
20
(V
ACL
+
V
OS
)
20
(V
CB
+
V
OS
)
20
V
OS
5A
50A
5A
50A
V DRNCL
V DRNL
V IN
V
GA
TEH
200A
+
8
I
DRN
V UVHI
相关PDF资料
PDF描述
LTC4253AIGN#TRPBF -48V Hot Swap Controller with Sequencer; Package: SSOP; No of Pins: 16; Temperature Range: -40&deg;C to +85&deg;C
LTC4253CGN#PBF -48V Hot Swap Controller with Sequencer; Package: SSOP; No of Pins: 16; Temperature Range: 0&deg;C to +70&deg;C
LTC4253CGN#TRPBF -48V Hot Swap Controller with Sequencer; Package: SSOP; No of Pins: 16; Temperature Range: 0&deg;C to +70&deg;C
LTC4253IGN#PBF -48V Hot Swap Controller with Sequencer; Package: SSOP; No of Pins: 16; Temperature Range: -40&deg;C to +85&deg;C
LTC4253IGN#TRPBF -48V Hot Swap Controller with Sequencer; Package: SSOP; No of Pins: 16; Temperature Range: -40&deg;C to +85&deg;C
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