- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄98066 > PTR08060WVD (TEXAS INSTRUMENTS INC) 6 A SWITCHING REGULATOR, 300 kHz SWITCHING FREQ-MAX, PSIP5 PDF資料下載
參數(shù)資料
| 型號： | PTR08060WVD |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 6 A SWITCHING REGULATOR, 300 kHz SWITCHING FREQ-MAX, PSIP5 |
| 封裝： | PLASTIC, DSS-5 |
| 文件頁數(shù)： | 4/15頁 |
| 文件大小： | 295K |
| 代理商： | PTR08060WVD |
2
1
3
V
I
Inhibit
GND
PTR08060W
C
I
GND
V
I
UDG-07117
1=Inhibit
VINH
(1 V/div)
VO
(2 V/div)
II
(2 A/div)
t Time 4 ms/div
SLTS289F
– AUGUST 2007 – REVISED APRIL 2011
Output On/Off Inhibit
For applications requiring output voltage on/off control, the PTR08060W power module incorporates an output
on/off Inhibit control (pin 1). The inhibit feature can be used wherever there is a requirement for the output
voltage from the regulator to be turned off.
The power module functions normally when the Inhibit pin is left open-circuit, providing a regulated output
whenever a valid source voltage is connected to Vin with respect to GND.
Figure 13 shows the typical application of the inhibit function. Note the discrete transistor (Q1). The Inhibit control
has its own internal pullup to VI potential. An open-collector or open-drain device is recommended to control this
input.
Turning Q1 on applies a low voltage to the Inhibit control pin and disables the output of the module. If Q1 is then
turned off, the module will execute a soft-start power-up sequence. A regulated output voltage is produced within
20 msec. Figure 14 shows the typical rise in the output voltage, following the turn off of Q1. The turn off of Q1
corresponds to the fall in the waveform, Q1 Vgs. The waveforms were measured with a 4-A constant current
load.
Figure 13. On/Off Inhibit Control Circuit
Figure 14. Power Up Response From Inhibit Control
12
Copyright
2007–2011, Texas Instruments Incorporated
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PTR08100WVD | 10 A SWITCHING REGULATOR, 300 kHz SWITCHING FREQ-MAX, PSIP5 |
| PTV03020WAH | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| PTV05010WAH | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| PTV08T250WAH | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| PTV08T250WAD | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PTR08100W | 制造商:TI 制造商全稱:Texas Instruments 功能描述:10-A, 4.5-V to 14-V INPUT, NON-ISOLATED, ADJUSTABLE WIDE-OUTPUT, SWITCHING REGULATOR |
| PTR08100WVD | 功能描述:DC/DC轉(zhuǎn)換器 10A 4.5V-14Vin Non- Iso Adj Pwr Module RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸: |
| PTR1 | 制造商:Panduit Corp 功能描述: |
| PTR-1 | 制造商:Greenlee Textron Inc 功能描述:REPLACEMENT KIT TIP NAILEATER-1" |
| PTR12 | 制造商:Pentair Technical Products / Hoffman 功能描述:Transformer Rails (2) , fits 1200mm wide, Steel |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。