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參數(shù)資料
| 型號： | LT3724MPFE#TR |
| 廠商： | LINEAR TECHNOLOGY CORP |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | SWITCHING CONTROLLER, 225 kHz SWITCHING FREQ-MAX, PDSO16 |
| 封裝： | 4.40 MM, PLASTIC, TSSOP-16 |
| 文件頁數(shù)： | 21/26頁 |
| 文件大?。?/td> | 309K |
| 代理商： | LT3724MPFE#TR |
LT3724
4
3724fd
TYPICAL PERFORMANCE CHARACTERISTICS
Shutdown Threshold (Rising)
vs Temperature
Shutdown Threshold (Falling)
vs Temperature
VCC vs Temperature
VCC vs ICC(LOAD)
VCC vs VIN
ICC Current Limit vs Temperature
3724 G01
SHUTDOWN
THRESHOLD,
RISING
(V)
1.38
1.37
1.36
1.35
1.34
1.33
1.32
TEMPERATURE (°C)
–50
25
75
–25
0
50
100
125
3724 G02
TEMPERATURE (°C)
–50
SHUTDOWN
THRESHOLD,
FALLING
(V)
1.26
1.25
1.24
1.23
1.22
1.21
1.20
25
75
–25
0
50
100
125
TEMPERATURE (°C)
–50
25
75
–25
0
50
100
125
3724 G03
8.2
8.1
8.0
7.9
7.8
7.7
7.6
7.5
V CC
(V)
ICC = 20mA
3724 G04
ICC (LOAD) (mA)
0
8.2
8.1
8.0
7.9
7.8
7.7
7.6
7.5
15
25
5
10
20
30
35
V CC
(V)
TA = 25°C
3724 G05
VIN (V)
V CC
(V)
9
8
7
6
5
4
3
4
6
8
9
5
7
10
11
12
ICC = 20mA
TA = 25°C
TEMPERATURE (°C)
–50
25
75
–25
0
50
100
125
3724 G06
I CC
CURRENT
LIMIT
(mA)
70
60
50
40
30
20
Note 1: Stresses beyond those listed under Absolute Maximum Ratings
may cause permanent damage to the device. Exposure to any Absolute
Maximum Rating condition for extended periods may affect device
reliability and lifetime.
Note 2: The LT3724 includes overtemperature protection that is intended
to protect the device during momentary overload conditions. Junction
temperature will exceed 125°C when overtemperature protection is active.
Continuous operation above the specified maximum operating junction
temperature may impair device reliability.
Note 3: The LT3724E is guaranteed to meet performance specifications
from 0°C to 125°C junction temperature. Specifications over the –40°C
to 125°C operating junction temperature range are assured by design,
characterization and correlation with statistical process controls. The
LT3724I is guaranteed over the full –40°C to 125°C operating junction
temperature range. The LT3724MP is 100% tested and guaranteed over
the –55°C to 125°C operating junction temperature range.
Note 4: VIN voltages below the start-up threshold (7.5V) are only
supported when the VCC is externally driven above 6.5V.
Note 5: Operating range is dictated by MOSFET absolute maximum VGS.
Note 6: Supply current specification does not include switch drive
currents. Actual supply currents will be higher.
Note 7: DC measurement of gate drive output “ON” voltage is typically
8.6V. Internal dynamic bootstrap operation yields typical gate “ON”
voltages of 9.8V during standard switching operation. Standard operation
gate “ON” voltage is not tested but guaranteed by design.
Note 8: The –1V absolute maximum on the SW pin is a transient condition.
It is guaranteed by design and not subject to test.
ELECTRICAL CHARACTERISTICS
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PDF描述 |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LT3726EGN | 制造商:Linear Technology 功能描述: |
| LT373L | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Optoelectronic |
| LT373LF | 制造商:EDSYN 功能描述:LONER Angle Face Soldring Tip High-Temperature Rated for Lead-Free Process W: .0 |
| LT373L-UR | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Optoelectronic |
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