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參數(shù)資料
| 型號(hào)： | PT7675 |
| 英文描述： | Ballast Control, Below Resonance Protection, Thermal Overload Protection, Protection from Failure to Strike, Programmable Preheat Time and Run Frequency, Programmable Deadtime, Automatic Restart for Lamp Exchange in a 16-pin DIP package; A IR21571 with Standard Packaging |
| 中文描述： | 1.075V至1.85V 30A條。 5 - V輸入可編程ISR的 |
| 文件頁數(shù)： | 1/9頁 |
| 文件大小： | 184K |
| 代理商： | PT7675 |
For technical support and more information, see inside back cover or visit www.ti.com
PT Series Suffix
(PT1234
x
)
Case/Pin
Order
Configuration Suffix
Vertical
N
Horizontal
A
SMD
C
(Reference the applicable package code
drawing for the dimensions and PC
board layout)
Package
Code
(ENE)
(ENF)
(ENG)
PT7671—5 V
30-A Programmable
Integrated Switching Regulator
SLTS176A - NOVEMBER 2002 - REVISED JUNE 2003
Features
5 V Input Voltage
30 A Output Current
5-bit Programmable Output:
1.3 V to 3.5 V
93 % Efficiency
Differential Remote Sense
Over-Current Protection
Description
The PT7671 Excalibur high perfor-
mance integrated switching regulator
(ISR) is rated for up to 30 A. Housed in
a 27-pin, space-saving, solderable cop-
per package, the PT7671 delivers a
higher output current than many mod-
ules of similar size. This makes it an
ideal choice where both a high output
current and minimum board space are
desirable. The PT7671 operates from a
+5-V input bus and produces a tightly
regulated output voltage that is pro-
grammable over the range, 1.3 V to
3.5 V. The output voltage is selected via
5-bit input code, which is compatible
with VRM specifications.
Over-Temperature Protection
27-Pin Solderable Copper Case
1.57 in2 PCB Area (‘N’ Suffix)
IPC Lead-Free 2
Standard Application
C
in
C
out
= Required 330 μF electrolytic
L
1
= Optional 1 μH input choke
= Required 1500 μF electrolytic
PT7671
4
3
2
1
26
20–25
12
5
13–19
7–11
L
O
A
D
C
OUT
+
C
IN
+
PROGRAMMING PINS
V
IN
V
OUT
GND
SENSE(+)
SENSE(–)
STBY
VID0
VID1
VID2
VID3
VID4
L1
1 μH
GND
6
Ordering Information
PT7671
= 1.3 to 3.5 Volts
The PT7671 is most suitable for
powering high-end DSP, ASIC, and
microprocessor circuits that require
core or I/O logic supply voltages as low
as 1.3 V.
Other features include output short-
circuit and over-temperature protection,
a standby control, and a differential
remote sense to compensate for voltage
drop between the regulator and load.
The PT7671 is also pin compatible
with the 20-A rated PT7711.
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| PT7714 | 200V Half Bridge Driver LED Buck Regulator in a 8-Pin SOIC Package; A IRS2540 packaged in a Lead-Free 8-Lead SOIC shipped on Tape and Reel |
| PT7715 | Single High Side Driver, Noninverting Input. IN Voltage Threshold 9.5V & 6.0V; A IRS2118 packaged in a Lead-Free 8-Lead SOIC |
| PT7716 | 20-A 1.075V to 1.85V 3.3V-Input Programmable ISR |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PT7675A | 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 PROGRAMMABLE ISR RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| PT7675C | 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 PROGRAMMABLE ISR RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| PT7675N | 功能描述:REG 1.075-1.85V 30A 5VIN VERT RoHS:否 類別:電源 - 板載 >> DC DC Converters 系列:PT7670 設(shè)計(jì)資源:VI-200, VI-J00 Design Guide, Appl Manual 標(biāo)準(zhǔn)包裝:1 系列:* 類型:隔離 輸出數(shù):1 電壓 - 輸入（最小）:55V 電壓 - 輸入（最大）:100V Voltage - Output 1:15V Voltage - Output 2:- Voltage - Output 3:- 電流 - 輸出（最大）:* 電源（瓦） - 制造商系列:200W 電壓 - 隔離:* 特點(diǎn):* 安裝類型:通孔 封裝/外殼:9-FinMod 尺寸/尺寸:4.60" L x 1.86" W x 0.79" H（116.8mm x 47.2mm x 20.1mm） 包裝:散裝 工作溫度:-55°C ~ 85°C 效率:* 電源（瓦特）- 最大:* |
| PT768 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:三相整流橋 |
| PT7681 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:2V to 3.5V 30A. 5-V Input Programmable ISR w/ Margin Control |
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