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參數(shù)資料
| 型號(hào)： | UCC3882DW-1 |
| 英文描述： | 5-pin supervisor with watchdog timer and push-button reset |
| 中文描述： | 電流模式開(kāi)關(guān)電源控制器 |
| 文件頁(yè)數(shù)： | 15/19頁(yè) |
| 文件大?。?/td> | 296K |
| 代理商： | UCC3882DW-1 |
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SLUS458C AUGUST 2001 REVISED SEPTEMBER 2003
15
www.ti.com
TYPICAL CHARACTERISTICS
Figure 21
M
MAXIMUM DUTY CYCLE
vs
TEMPERATURE
90
100
92
94
96
98
50
25
0
25
50
75
100
125
UCC38C40
UCC38C42
UCC38C43
TJ Temperature
°
C
Figure 22
MAXIMUM DUTY CYCLE
vs
TEMPERATURE
O
45
50
46
47
48
49
50
25
0
25
50
75
100
125
UCC38C41
UCC38C44
UCC38C45
TJ Temperature
°
C
Figure 23
CURRENT SENSE THRESHOLD VOLTAGE
vs
TEMPERATURE
V
0.90
0.95
1.00
1.05
1.10
50
25
0
25
50
75
100
125
TJ Temperature
°
C
Figure 24
t
CS TO OUT DELAY TIME
vs
TEMPERATURE
30
50
25
0
25
50
75
100
125
35
70
65
60
55
45
40
50
TJ Temperature
°
C
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| UCC3882DWTR | 5-pin supervisor with watchdog timer and push-button reset |
| UCC3882N | 5-pin supervisor with watchdog timer and push-button reset |
| UCC3882N-1 | 5-pin supervisor with watchdog timer and push-button reset |
| UCC3882PW | 5-pin supervisor with watchdog timer and push-button reset |
| UCC3882PW-1 | 5-pin supervisor with watchdog timer and push-button reset |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| UCC3882DW-1G4 | 功能描述:DC/DC 開(kāi)關(guān)控制器 Avg Crnt Mode Synch Buck Cntrlr RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開(kāi)關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK |
| UCC3882DWTR | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Current-Mode SMPS Controller |
| UCC3882DWTR-1 | 功能描述:DC/DC 開(kāi)關(guān)控制器 Avg Crnt Mode Synch Buck Cntrlr RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開(kāi)關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK |
| UCC3882DWTR-1G4 | 功能描述:DC/DC 開(kāi)關(guān)控制器 Avg Crnt Mode Synch Buck Cntrlr RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開(kāi)關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK |
| UCC3882N | 制造商:TI 制造商全稱:Texas Instruments 功能描述:AVERAGE CURRENT MODE SYNCHRONOUS CONTROLLER WITH 5-BIT DAC |
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