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參數(shù)資料
| 型號： | TL284X |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | Test Jack; Leaded Process Compatible:Yes; Peak Reflow Compatible (260 C):Yes |
| 中文描述： | 電流模式PWM控制器 |
| 文件頁數(shù)： | 8/12頁 |
| 文件大?。?/td> | 171K |
| 代理商： | TL284X |
TL284x, TL384x
CURRENT-MODE PWMCONTROLLERS
SLVS038E – JANUARY 1989 – REVISED DECEMBER 1999
8
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics, V
CC
= 15 V (see Note 4), R
T
= 10 k
, C
T
= 3.3 nF, T
A
= 25
°
C (unless otherwise
specified) (continued)
pulse-width-modulator section
PARAMETER
TL384xY
TYP
97%
48%
UNIT
MIN
MAX
Maximum duty cycle
TL3842Y, TL3843Y
TL3844Y, TL3845Y
NOTE 4: Adjust VCC above the start threshold before setting it to 15 V.
supply voltage
PARAMETER
TEST CONDITIONS
TL384xY
TYP
UNIT
MIN
MAX
Start-up current
0.5
1
mA
Operating supply current
VFB and ISENSE at 0 V
11
17
mA
Limiting voltage
ICC = 25 mA
34
V
NOTE 4: Adjust VCC above the start threshold before setting it to 15 V.
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相關(guān)代理商/技術(shù)參數(shù) |
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| TL284X_07 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:CURRENT-MODE PWM CONTROLLERS |
| TL284X_10 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:CURRENT-MODE PWM CONTROLLERS |
| TL284X_101 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:CURRENT-MODE PWM CONTROLLERS |
| TL284XB | 制造商:TI 制造商全稱:Texas Instruments 功能描述:HIGH-PERFORMANCE CURRENT-MODE PWM CONTROLLERS |
| TL284XD | 制造商:TI 制造商全稱:Texas Instruments 功能描述:CURRENT-MODE PWM CONTROLLERS |
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