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参数资料
| 型号： | LTC3615EUF#PBF |
| 厂商： | LINEAR TECHNOLOGY CORP |
| 元件分类： | 稳压器 |
| 英文描述： | SWITCHING REGULATOR, PQCC24 |
| 封装： | 4 X 4 MM, LEAD FREE, PLASTIC, MO-220WGGD, QFN-24 |
| 文件页数： | 31/32页 |
| 文件大小： | 585K |
| 代理商： | LTC3615EUF#PBF |
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LTC3615/LTC3615-1
8
3615fa
TYPICAL PERFORMANCE CHARACTERISTICS
Switch Leakage vs Temperature
No Load Supply Current
vs Input Voltage
No Load Supply Current
vs Temperature
Slew Rate of Falling Edge at
SW1/2 vs SRLIM Resistor
Slew Rate of Rising Edge at
SW1/2 vs SRLIM Resistor
Sinking Current
VOUT
20mV/DIV
SW
2V/DIV
IL
500mA/DIV
1μs/DIV
3615 G30
VOUT = 1.2V
IOUT = –1A
VMODE = 1.5V
Tracking Up/Down in
Forced Continuous Mode,
SRLIM Pin Tied to 0V
VOUT1
1V/DIV
VTRACK/SS
500mV/DIV
PGOOD
2V/DIV
2ms/DIV
3615 G31
VOUT = 0V TO 1.8V
IOUT = 3A
VTRACK/SS = 0V TO 0.7V
VMODE = 1.5V
VSRLIM = 0V
Tracking Up/Down in
Forced Continuous Mode,
SRLIM Pin Tied to SVIN
VTRACK/SS
200mV/DIV
VOUT1
500mV/DIV
PGOOD
2V/DIV
2ms/DIV
3615 G32
VOUT = 0V TO 1.2V
IOUT = 3A
VTRACK/SS = 0V TO 0.4V
VMODE = 1.5V
VSRLIM = 3.3V
VIN = 3.3V, RT/SYNC = SVIN, unless otherwise noted.
2ns/DIV
3615 G28
SRLIM =
SGND OR SVIN
VIN = 3.3V
VOUT = 1.8V
IOUT = 1A
OPEN
100k
1V/DIV
40.2k
1V/DIV
2ns/DIV
3615 G29
SRLIM =
SGND OR SVIN
VIN = 3.3V
VOUT = 1.8V
IOUT = 1A
OPEN
100k
40.2k
TEMPERATURE (°C)
–40
SWITCH
LEAKAGE
(μA)
0.8
1.8
2.0
–10
20
50
0.4
1.4
0.6
1.6
0.2
0
1.2
1.0
–25
5
80
35
65
110 125
95
3615 G25
SYNCHRONOUS SWITCH
MAIN SWITCH
VIN = 5.5V
VIN (V)
2.25
SUPPLY
CURRENT
(μA)
3615 G26
3.25
3.75
2.75
5.25
4.25
4.75
80
180
40
140
60
160
20
0
120
100
MODE = 0V
RUNx = ITHx = SVIN
–40
–10
20
50
–25
5
80
35
65
110 125
95
TEMPERATURE (°C)
SUPPLY
CURRENT
(μA)
3615 G27
80
180
40
140
60
160
20
0
120
100
MODE = 0V
RUNx = ITHx = SVIN
相关PDF资料 |
PDF描述 |
|---|---|
| LTC3615EFE#PBF | SWITCHING REGULATOR, PDSO24 |
| LTC3615IFE-1#PBF | SWITCHING REGULATOR, PDSO24 |
| LTC3615EUF#TRPBF | SWITCHING REGULATOR, PQCC24 |
| LTC3615IFE#PBF | SWITCHING REGULATOR, PDSO24 |
| LTC3727IG-1#TR | 3 A SWITCHING CONTROLLER, 580 kHz SWITCHING FREQ-MAX, PDSO28 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LTC3615HFE#PBF | 制造商:Linear Technology 功能描述:IC REG BUCK SYNC ADJ 3A 24TSSOP |
| LTC3615HFE#TRPBF | 制造商:Linear Technology 功能描述:IC REG BUCK SYNC ADJ 3A 24TSSOP |
| LTC3615HFE-1#PBF | 制造商:Linear Technology 功能描述:IC REG BUCK SYNC ADJ 3A 24TSSOP |
| LTC3615HFE-1#TRPBF | 制造商:Linear Technology 功能描述:IC REG BUCK SYNC ADJ 3A 24TSSOP |
| LTC3615HUF#PBF | 制造商:Linear Technology 功能描述:IC REG BUCK SYNC ADJ 3A 24TSSOP |
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