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参数资料
| 型号： | TL2845PE4 |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 稳压器 |
| 英文描述： | 1 A SWITCHING REGULATOR, 500 kHz SWITCHING FREQ-MAX, PDIP8 |
| 封装： | ROHS COMPLIANT, PLASTIC, DIP-8 |
| 文件页数： | 21/23页 |
| 文件大小： | 620K |
| 代理商： | TL2845PE4 |
TL284x, TL384x
CURRENT-MODE PWM CONTROLLERS
SLVS038G JANUARY 1989 REVISED FEBRUARY 2008
7
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range, VCC = 15 V (see
Note 4), RT = 10 k, CT = 3.3 nF (unless otherwise specified) (continued)
supply voltage
PARAMETER
TEST CONDITIONS
TL284x
TL384x
UNIT
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNIT
Start-up current
0.5
1
0.5
1
mA
Operating supply current
VFB and ISENSE at 0 V
11
17
11
17
mA
Limiting voltage
ICC = 25 mA
34
V
All typical values are at TA = 25°C.
NOTE 4: Adjust VCC above the start threshold before setting it to 15 V.
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相关代理商/技术参数 |
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| TL284X | 制造商:TI 制造商全称:Texas Instruments 功能描述:CURRENT-MODE PWM CONTROLLERS |
| TL284X_07 | 制造商:TI 制造商全称:Texas Instruments 功能描述:CURRENT-MODE PWM CONTROLLERS |
| TL284X_10 | 制造商:TI 制造商全称:Texas Instruments 功能描述:CURRENT-MODE PWM CONTROLLERS |
| TL284X_101 | 制造商:TI 制造商全称:Texas Instruments 功能描述:CURRENT-MODE PWM CONTROLLERS |
| TL284XB | 制造商:TI 制造商全称:Texas Instruments 功能描述:HIGH-PERFORMANCE CURRENT-MODE PWM CONTROLLERS |
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