參數(shù)資料
型號(hào)： PT8139A
英文描述： -55V Single P-Channel HEXFET Power MOSFET in a TO-220 FullPak (Iso) package
中文描述： 開關(guān)電源控制器
文件頁數(shù)： 1/8頁
文件大?。?/td> 171K
代理商： PT8139A
For technical support and more information, see inside back cover or visit www.ti.com
Standard Application
PT8139—12V
Description
The PT8139 Excalibur module
is a high performance integrated
switching regulator (ISR), housed in
a solderable, 31-pin space-saving
copper package. Operating from an
input voltage of +12V, the module
provides up to 30A of power over a
range of low-output voltages.
The PT8139 incorporates a state-
of-the-art 2-phase multiple power
path. This topology extends the
output current range while improving
both the transient response and input
current ripple.
Features
Single Device: 30ADC
+12-V Input
Programmable Output Voltage:
1.7V to 4.0V via 5-Bit Code
Multiphase Topology
High Efficiency: 92% @3.3V
Output Remote Sense
30-A Programmable Integrated
Switching Regulator
SLTS156
(3/8/2002)
The PT8139 output voltage is
programmable over the voltage
range, 1.7V to 4.0V, via a 5-bit input
code. This makes the PT8139 an
ideal power source for many highly
integrated digital systems that de-
mand a high power supply current
at low voltages.
The PT8139 features include
short-circuit protection, thermal
shutdown, a Standby (On/Off)
control, and a remote sense to com-
pensate for voltage drop between
the regulator and the load.
Short-Circuit Protection
Thermal Shutdown
Standby On/Off Control
Space-Saving Package
Solderable Copper Case
Ordering Information
PT8139
o = 1.7 to 4.0 Volts
PT Series Suffix (PT1234 x )
Case/Pin
Order
Package
Configuration
Suffix
Code
Vertical
N
(EKH)
Horizontal
A
(EKF)
SMD
C
(EKG)
(Reference the applicable package code drawing for
the dimensions and PC board layout)
Cin
= Required 1500F electrolytic
Cout = Required 660F low ESR OS-Con, or
1,200F aluminum electrolytic
Lin
= Optional 1H input choke
PT8139
432
1
31
23–30
6
17–22
12–16
L
O
A
D
C
OUT
+
C
IN
+
PROGRAMMING PINS
V
IN
V
OUT
GND
REMOTE SENSE
STBY*
VID0
VID1
VID2
VID3
L
in
1H
GND
VID4
5
VID
Common
11
相關(guān)PDF資料
PDF描述
PT8402 MP3/AAC Audio Decoder
PTC100NF-5000-CB522W RTD TEMP SENSOR-NICKEL-IRON, 500ohm, CYLINDRICAL, THROUGH HOLE MOUNT
PTC200PT-4000-CB392W RTD TEMP SENSOR-PLATINUM, 400ohm, CYLINDRICAL, THROUGH HOLE MOUNT
PTC100PT-2000-BB392Q RTD TEMP SENSOR-PLATINUM, 200ohm, CYLINDRICAL, THROUGH HOLE MOUNT
PTC100PT-2000-BB392W RTD TEMP SENSOR-PLATINUM, 200ohm, CYLINDRICAL, THROUGH HOLE MOUNT
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PT8139C 功能描述:DC/DC轉(zhuǎn)換器 1.7-4V 30A 12V In Multiphase Prog ISR 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:
PT8139N 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 1.7-4V 30A 12V In Multiphase Prog 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
PT8146 制造商:PTC 制造商全稱:Princeton Technology Corp 功能描述:8-Bit 12-Ch I/O DAC
PT8146L 制造商:PTC 制造商全稱:Princeton Technology Corp 功能描述:8-Bit 12-Ch I/O DAC
PT815NB 功能描述:CBL ASSY PIGTAIL 15' NM BNCM RoHS:是 類別:電纜組件 >> 同軸，RF 系列:* 標(biāo)準(zhǔn)包裝:1 系列:*
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購

我的聯(lián)系方式

*
*
*