參數(shù)資料
型號: TPS7330Q
廠商: Texas Instruments, Inc.
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: LOW-DROPOUT VOLTAGE REGULATORS WITH INTEGRATED DELAYED RESET FUNCTION
中文描述: 低技術(shù),集成延遲復(fù)位功能降穩(wěn)壓器
文件頁數(shù): 5/43頁
文件大?。?/td> 638K
代理商: TPS7330Q
TPS7301Q, TPS7325Q, TPS7330Q, TPS7333Q, TPS7348Q, TPS7350Q
LOW-DROPOUT VOLTAGE REGULATORS
WITH INTEGRATED DELAYED RESET FUNCTION
SLVS124F – JUNE 1995 – REVISED JANUARY 1999
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
DISSIPATION RATING TABLE 1 – FREE-AIR TEMPERATURE (SEE FIGURE 3)
PACKAGE
TA
25
°
C
POWER RATING
DERATING FACTOR
ABOVE TA = 25
°
C
5.8 mW/
°
C
9.4 mW/
°
C
5.6 mW/
°
C
TA = 70
°
C
POWER RATING
TA = 125
°
C
POWER RATING
D
725 mW
464 mW
145 mW
P
1175 mW
752 mW
235 mW
PW
700 mW
448 mW
140 mW
DISSIPATION RATING TABLE 2 – CASE TEMPERATURE (SEE FIGURE 4)
PACKAGE
TC
25
°
C
POWER RATING
DERATING FACTOR
ABOVE TC = 25
°
C
9.4 mW/
°
C
21.9 mW/
°
C
32.2 mW/
°
C
TC = 70
°
C
POWER RATING
TC = 125
°
C
POWER RATING
D
2188 mW
1765 mW
1248 mW
P
2738 mW
1752 mW
548 mW
PW
4025 mW
2576 mW
805 mW
Refer to Thermal Information section for detailed power dissipation considerations when using the
TSSOP package.
Figure 3
PW Package
R
θ
JA = 178
°
C/W
1200
800
400
0
25
50
75
100
PD
MAXIMUM CONTINUOUS DISSIPATION
vs
FREE-AIR TEMPERATURE
125
150
1400
1000
600
200
TA – Free-Air Temperature –
°
C
D Package
R
θ
JA = 172
°
C/W
P Package
R
θ
JA = 106
°
C/W
Figure 4
2400
1600
800
0
25
50
75
100
PD
3200
4000
MAXIMUM CONTINUOUS DISSIPATION
vs
CASE TEMPERATURE
4800
125
150
4400
3600
2800
2000
1200
400
TC – Case Temperature –
°
C
D Package
R
θ
JC = 57
°
C/W
P Package
R
θ
JC = 46
°
C/W
PW Package
R
θ
JC = 37
°
C/W
相關(guān)PDF資料
PDF描述
TPS7330Y LOW-DROPOUT VOLTAGE REGULATORS WITH INTEGRATED DELAYED RESET FUNCTION
TPS7333Q LOW-DROPOUT VOLTAGE REGULATORS WITH INTEGRATED DELAYED RESET FUNCTION
TPS7348Q LOW-DROPOUT VOLTAGE REGULATORS WITH INTEGRATED DELAYED RESET FUNCTION
TPS7333Y LOW-DROPOUT VOLTAGE REGULATORS WITH INTEGRATED DELAYED RESET FUNCTION
TPS7325Y LOW-DROPOUT VOLTAGE REGULATORS WITH INTEGRATED DELAYED RESET FUNCTION
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