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参数资料
| 型号： | LTC6992CDCB6-1#TRPBF |
| 厂商： | LINEAR TECHNOLOGY CORP |
| 元件分类： | 稳压器 |
| 英文描述： | SWITCHING CONTROLLER, PDSO6 |
| 封装： | 2 X 3 MM, LEAD FREE, PLASTIC, MO-229TBD, DFN-6 |
| 文件页数： | 3/32页 |
| 文件大小： | 322K |
| 代理商： | LTC6992CDCB6-1#TRPBF |
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LTC6992-1/LTC6992-2/
LTC6992-3/LTC6992-4
11
69921234p
TYPICAL PERFORMANCE CHARACTERISTICS
Supply Current vs Frequency, 5V
Supply Current vs Frequency, 2.5V
Output Resistance
vs Supply Voltage
Supply Current vs Supply Voltage
Supply Current vs Temperature
Jitter vs Frequency
Rise and Fall Time
vs Supply Voltage
Typical ISET Current Limit vs V+
SUPPLY VOLTAGE (V)
RISE/F
ALL
TIME
(ns)
6992 G51
3.0
1.5
2.5
1.0
0.5
2.0
0
24
35
6
CLOAD = 5pF
tRISE
tFALL
SUPPLY VOLTAGE (V)
OUTPUT
RESIST
ANCE
(Ω)
6992 G50
50
25
20
35
45
5
10
15
30
40
0
24
35
6
OUTPUT SOURCING CURRENT
OUTPUT SINKING CURRENT
SUPPLY VOLTAGE (V)
I SET
(μA)
6992 G52
1000
400
800
200
600
0
24
35
6
SET PIN SHORTED TO GND
V+ = 3.3V, RSET = 200k, and TA = 25°C, unless
otherwise noted.
SUPPLY VOLTAGE (V)
0
250
350
300
400
345
2
6
200
150
100
50
6992 G44
POWER
SUPPLY
CURRENT
(μA)
LTC6992-2
RSET = 50k, ÷1
RSET = 50k, ÷4
RSET = 50k, ÷16
RSET = 100k, ÷1
RSET = 800k, ÷1
TEMPERATURE (°C)
–50
0
250
300
350
400
025
50
100
125
200
150
100
50
–25
75
6992 G45
POWER
SUPPLY
CURRENT
(μA)
5.0V, RSET = 50k, ÷1
2.5V, RSET = 50k, ÷1
5.0V, RSET = 50k, ÷16
5.0V, RSET = 800k, ÷1
2.5V, RSET = 800k, ÷1
FREQUENCY (kHz)
0.01
0
1.4
1.6
1.8
2.0
0.1
1
100
1000
1.2
1.0
0.8
0.6
0.4
0.2
10
6992 G46
JITTER
(%
P-P
)
÷1, V+ = 5V
÷1, V+ = 2.5V
÷4, V+ = 5V
÷4, V+ = 2.5V
÷16
÷64
PEAK-TO-PEAK PERIOD
DEVIATION MEASURED
OVER 30s INTERVALS
VMOD/VSET = 0.5
FREQUENCY (kHz)
0.001
0
250
300
350
400
0.1
0.01
1
100
1000
200
150
100
50
10
6992 G47
POWER
SUPPLY
CURRENT
(μA)
÷4
÷1
÷16,384
V+ = 5V
FREQUENCY (kHz)
0.001
0
250
300
350
400
0.1
0.01
1
100
1000
200
150
100
50
10
6992 G48
POWER
SUPPLY
CURRENT
(μA)
÷4
÷1
÷16,384
V+ = 2.5V
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LTC6992CDCB6-2-PBF | 制造商:LINER 制造商全称:Linear Technology 功能描述:TimerBlox Voltage-Controlled Pulse Width Modulator (PWM) |
| LTC6992CDCB6-2-TRPBF | 制造商:LINER 制造商全称:Linear Technology 功能描述:TimerBlox Voltage-Controlled Pulse Width Modulator (PWM) |
| LTC6992CDCB6-3-PBF | 制造商:LINER 制造商全称:Linear Technology 功能描述:TimerBlox Voltage-Controlled Pulse Width Modulator (PWM) |
| LTC6992CDCB6-3-TRPBF | 制造商:LINER 制造商全称:Linear Technology 功能描述:TimerBlox Voltage-Controlled Pulse Width Modulator (PWM) |
| LTC6992CDCB6-4-PBF | 制造商:LINER 制造商全称:Linear Technology 功能描述:TimerBlox Voltage-Controlled Pulse Width Modulator (PWM) |
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