LTC4240 Linear Technology, LTC4240 Datasheet - Page 10
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LTC4240
Manufacturer Part Number
LTC4240
Description
CompactPCI Hot Swap Controller with I2C Compatible Interface
Manufacturer
Linear Technology
Datasheet
1.LTC4240.pdf
(28 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LTC4240CGN
Manufacturer:
LINEAR/凌特
Quantity:
20 000
BLOCK DIAGRA
RESETIN 27
LTC4240
PWRGD 8
10
OFF/ON 28
FAULT 7
Q13
Q12
5V
4.3V
UVL
UVL
21
8V
IN
TIMER LO
TIMER HI
V
165mV,
70mV,
CB
55mV
+–
+–
5V
SENSE
20
12V
+–
+
–
3
IN
CP1
5V
+
–
12V
OUT
26
Q11
OUT
A1
W
Q10
1.2V
+
–
CP6
GATE
Q1
19
TIMER
12V
5
65 A
12V
LOGIC
IN
Q9
200 A
11.5 A
in
UVL
–9V
V
EEIN
4
V
EEOUT
Q8
25
Q7
A2
3V
OUT
+
–
CP2
–
1.2V
+
+
–
3V
V
SENSE
23
CB
TIMER LO
TIMER HI
2.45V
165mV,
55mV
UVL
65mV,
+
–
–
–
+
+
3V
22
CP5
IN
GND
1.2V
–
10
Q2
CP3
DRIVE
+
17
Q3
3V
Q14
OUT
24
5V
6
OUT
Q4
Q5
Q6
A3
+
PRECHARGE
CP4
–
+
1.2V
18
–
1V
12
13
11
16
15
14
2
1
9
4240 BD
SDA
SCL
ADDRIN
PRSNT2#
PRSNT1#
BE
DGND
LED
RESETOUT
4240f