首頁(yè)>PTPS7H5005MPWSEP>規(guī)格書(shū)詳情
PTPS7H5005MPWSEP中文資料德州儀器數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
廠商型號(hào) |
PTPS7H5005MPWSEP |
功能描述 | TPS7H500x-SEP Radiation-Tolerant 2-MHz Current Mode PWM Controllers in Space Enhanced Plastic |
文件大小 |
4.48826 Mbytes |
頁(yè)面數(shù)量 |
74 頁(yè) |
生產(chǎn)廠商 | Texas Instruments |
企業(yè)簡(jiǎn)稱(chēng) |
TI【德州儀器】 |
中文名稱(chēng) | 美國(guó)德州儀器公司官網(wǎng) |
原廠標(biāo)識(shí) | |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2024-10-24 11:58:00 |
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PTPS7H5005MPWSEP規(guī)格書(shū)詳情
1 Features
? Radiation hardened:
– SEL, SEB, and SEGR immune to
LET = 43 MeV-cm2/mg
– SET and SEFI characterized up to
LET = 43 MeV-cm2/mg
– TID assured for every wafer lot up to
50 krad(Si)
? Input voltage: 4 V to 14 V
? 0.613-V +0.7/–1 voltage reference over
temperature, radiation, and line and load
regulation
? Switching frequency from 100 kHz to 2 MHz
? External clock synchronization capability
? Synchronous rectification outputs
– TPS7H5005-SEP, TPS7H5006-SEP,
TPS7H5007-SEP
? Adjustable dead time
– TPS7H5005-SEP, TPS7H5006-SEP
? Adjustable leading edge blank time
– TPS7H5005-SEP, TPS7H5006-SEP,
TPS7H5008-SEP
? Configurable duty cycle limit
– TPS7H5005-SEP, TPS7H5006-SEP,
TPS7H5007-SEP
? Adjustable slope compensation and soft start
? 24-pin TSSOP package
? Space Enhanced Plastic
– Controlled baseline
– Au bondwire and NiPdAu lead finish
– Meets NASA ASTM E595 outgassing
specification
– One fabrication, assembly, and test site
– Extended product life cycle
– Extended product change notification
– Product traceability
2 Applications
? Space satellite point of load supply for FPGAs,
microcontrollers, data converters, and ASICs
? Communications payload
? Command and data handling
? Optical imaging payload
? Radar imaging payload
? Satellite electrical power system
3 Description
The TPS7H500x-SEP series (consisting of
TPS7H5005-SEP, TPS7H5006-SEP, TPS7H5007-
SEP, and TPS7H5008-SEP) is a family of highspeed,
radiation-tolerant, PWM controllers in space
enhanced plastic. The controllers provide a number
of features that are beneficial for the design of
DC-DC converter topologies intended for space
applications. The controllers have a 0.613-V +0.7/–
1 accurate internal reference and configurable
switching frequency up to 2 MHz. Each device offers
programmable slope compensation and soft-start.
The TPS7H500x-SEP series can be driven using
an external clock through the SYNC pin or
by using the internal oscillator at a frequency
programmed by the user. The controller family
offers the user various options for switching outputs,
synchronous rectification capability, dead time (fixed
or configurable), leading edge blank time (fixed or
configurable), and duty cycle limit. Each device in
the TPS7H500x-SEP series has a 24-pin TSSOP
package.
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
TI |
22+ |
NA |
500000 |
萬(wàn)三科技,秉承原裝,購(gòu)芯無(wú)憂(yōu) |
詢(xún)價(jià) | ||
TI |
22+ |
TSSOP (PW) |
6000 |
原廠原裝,價(jià)格優(yōu)勢(shì)!13246658303 |
詢(xún)價(jià) | ||
TI |
23+ |
BGA |
8560 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣(mài)! |
詢(xún)價(jià) | ||
TI/德州儀器 |
22+ |
BGA |
9600 |
原裝現(xiàn)貨,優(yōu)勢(shì)供應(yīng),支持實(shí)單! |
詢(xún)價(jià) | ||
TI |
21+ |
BGA |
12588 |
原裝正品,自己庫(kù)存 假一罰十 |
詢(xún)價(jià) | ||
TI |
2020+ |
BGA |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增 |
詢(xún)價(jià) | ||
TI/德州儀器 |
23+ |
QFN |
11200 |
原廠授權(quán)一級(jí)代理、全球訂貨優(yōu)勢(shì)渠道、可提供一站式BO |
詢(xún)價(jià) | ||
TI |
1106+ |
QFN |
1396 |
一級(jí)代理,專(zhuān)注軍工、汽車(chē)、醫(yī)療、工業(yè)、新能源、電力 |
詢(xún)價(jià) | ||
TI |
23+ |
QFN |
5000 |
全新原裝,支持實(shí)單,非誠(chéng)勿擾 |
詢(xún)價(jià) | ||
TI/德州儀器 |
12+ |
PBF |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢(xún)價(jià) |