參數(shù)資料
型號(hào)： LTC6992HDCB6-2#TRPBF
廠商： LINEAR TECHNOLOGY CORP
元件分類： 穩(wěn)壓器
英文描述： SWITCHING CONTROLLER, PDSO6
封裝： 2 X 3 MM, LEAD FREE, PLASTIC, MO-229TBD, DFN-6
文件頁(yè)數(shù)： 9/32頁(yè)
文件大?。?/td> 322K
代理商： LTC6992HDCB6-2#TRPBF
LTC6992-1/LTC6992-2/
LTC6992-3/LTC6992-4
17
69921234p
POL = 1 forces a simple logic inversion, so it changes the
duty cycle range of the LTC6992-3 (making it 100% to 5%)
and LTC6992-4 (making it 95% to 0%). These transfer
functions are detailed in Figure 4.
Table 2. Duty Cycle Ranges
PART NUMBER
DUTY CYCLE RANGE vs VMOD = 0V → 1V
POL = 0
POL = 1
LTC6992-1
0% to 100%
100% to 0%
LTC6992-2
5% to 95%
95% to 5%
LTC6992-3
0% to 95%
100% to 5%
LTC6992-4
5% to 100%
95% to 0%
OPERATION
Figure 4. PWM Transfer Functions for All LTC6992 Family Parts
VMOD/VSET (V/V)
0
DUT
Y
CYCLE
(%)
100
90
60
40
20
70
80
50
30
10
0
0.4
0.8 0.9
0.2
0.6
6992 F04a
VMOD/VSET = 0.9
VMOD/VSET = 0.1
1
0.3
0.7
0.1
0.5
POL = 1
POL = 0
VMOD/VSET (V/V)
0
DUT
Y
CYCLE
(%)
100
90
60
40
20
70
80
50
30
10
0
0.4
0.8 0.9
0.2
0.6
6992 F04b
1
0.3
0.7
0.1
0.5
POL = 1
POL = 0
VMOD/VSET = 0.86
VMOD/VSET = 0.14
VMOD/VSET (V/V)
0
DUT
Y
CYCLE
(%)
100
90
60
40
20
70
80
50
30
10
0
0.4
0.8 0.9
0.2
0.6
6992 F02c
1
0.3
0.7
0.1
0.5
POL = 1
POL = 0
VMOD/VSET = 0.1
VMOD/VSET = 0.86
VMOD/VSET (V/V)
0
DUT
Y
CYCLE
(%)
100
90
60
40
20
70
80
50
30
10
0
0.4
0.8 0.9
0.2
0.6
6992 F02d
1
0.3
0.7
0.1
0.5
POL = 1
POL = 0
VMOD/VSET = 0.9
VMOD/VSET = 0.14
LTC6992-1
LTC6992-2
LTC6992-3
LTC6992-4
相關(guān)PDF資料
PDF描述
LTC6992IDCB6-3#TRPBF SWITCHING CONTROLLER, PDSO6
LTC6992CDCB6-3#TRPBF SWITCHING CONTROLLER, PDSO6
LTC6992IDCB6-4#PBF SWITCHING CONTROLLER, PDSO6
LTC6992HDCB6-4#TRPBF SWITCHING CONTROLLER, PDSO6
LTC6992IDCB6-3#PBF SWITCHING CONTROLLER, PDSO6
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LTC6992HDCB6-3-PBF 制造商:LINER 制造商全稱:Linear Technology 功能描述:TimerBlox Voltage-Controlled Pulse Width Modulator (PWM)
LTC6992HDCB6-3-TRPBF 制造商:LINER 制造商全稱:Linear Technology 功能描述:TimerBlox Voltage-Controlled Pulse Width Modulator (PWM)
LTC6992HDCB6-4-PBF 制造商:LINER 制造商全稱:Linear Technology 功能描述:TimerBlox Voltage-Controlled Pulse Width Modulator (PWM)
LTC6992HDCB6-4-TRPBF 制造商:LINER 制造商全稱:Linear Technology 功能描述:TimerBlox Voltage-Controlled Pulse Width Modulator (PWM)
LTC6992HS6-1#PBF 制造商:Linear Technology 功能描述:TIMER 1MHZ 5.5V TSOT-23-6 制造商:Linear Technology 功能描述:TIMER, 1MHZ, 5.5V, TSOT-23-6, Operating Mode:-, No. of Timers:1, Frequency:1MHz, 制造商:Linear Technology 功能描述:TIMER, 1MHZ, 5.5V, TSOT-23-6, Operating Mode:(Not Available), No. of Timers:1, Frequency:1MHz, Supply Voltage Min:2.25V, Supply Voltage Max:5.5V, Digital IC Case Style:TSOT-23, No. of Pins:6, Operating Temperature Min:-40C, MSL:- , RoHS Compliant: Yes
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