参数资料
型号: LTC4365HDDB#TRMPBF
厂商: LINEAR TECHNOLOGY CORP
元件分类: 电源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8
封装: 3 X 2 MM, LEAD FREE, PLASTIC, M0-229WECD-1, DFN-8
文件页数: 12/16页
文件大小: 369K
代理商: LTC4365HDDB#TRMPBF
LTC4365
5
4365f
UV/OV Propagation Delay vs
Overdrive
Recovery Delay Time vs
Temperature
Recovery Delay Time vs VIN
OV Threshold vs Temperature
UV/OV Leakage vs Temperature
UV Threshold vs Temperature
TYPICAL PERFORMANCE CHARACTERISTICS
TEMPERATURE (°C)
–50
492.5
V
UV
(mV)
495.0
497.5
500.0
502.5
505.0
050
100
4365 G10
507.5
–25
25
75
125
VIN = VOUT = 12V
TEMPERATURE (°C)
–50
492.5
V
OV
(mV)
495.0
497.5
500.0
502.5
505.0
050
100
4365 G11
507.5
–25
25
75
125
VIN = VOUT = 12V
TEMPERATURE (°C)
–75
0
I LEAK
(nA)
0.25
0.50
0.75
4365 G12
1.00
–25
25
75
175
125
VUV/OV = 0.5V
VIN = 12V
UV
OV
OVERDRIVE (mV)
1
0
t FAULT
(μs)
8
4
12
16
4365 G13
20
10
100
1000
VIN = VOUT = 12V
T = 25°C
TEMPERATURE (°C)
–50
0
t RECOVERY
(ms)
10
20
30
40
50
050
100
4365 G14
–25
25
75
125
VIN = 34V
VIN = 12V
VIN = 2.5V
VIN (V)
0
t RECOVERY
(ms)
10
20
30
40
50
10
20
35
4365 G15
515
30
25
125°C
25°C
–45°C
4365 G16
2.5ms/DIV
GATE
VOUT
VIN
10μF, 1k LOAD ON VOUT
60V DUAL NCH MOSFET
1V/DIV
20V/DIV
GND
4365 G17
250μs/DIV
VOUT
GATE
100μF, 12Ω LOAD ON VOUT
60V SI9945 DUAL NCH MOSFET
VIN = 12V
SHDN
5V/DIV
3V/DIV
GND
4365 G18
250μs/DIV
VOUT
SHDN
GATE
100μF, 12Ω LOAD ON VOUT
60V SI9945 DUAL NCH MOSFET
5V/DIV
3V/DIV
GND
AC Blocking
Turn-On Timing
Turn-Off Timing
相关PDF资料
PDF描述
LTC4365HDDB#TRPBF 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8
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参数描述
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