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5962R23201VXC中文資料德州儀器數(shù)據(jù)手冊PDF規(guī)格書
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1 Features
? Radiation performance:
– Radiation hardness assurance (RHA) up to a
total ionizing dose (TID) of 100krad(Si)
– Single-event latchup (SEL), single-event
burnout (SEB), and single-event gate rupture
(SEGR) immune up to linear energy transfer
(LET) = 75MeV-cm2/mg
– Single-event functional interrupt (SEFI) and
single-event transient (SET) characterized up to
LET = 75MeV-cm2/mg
? Wide supply IN voltage range (VIN): 3V to 14V
? Sequence and monitor up to 4 voltage rails with a
single device
– Daisy chain capability for extended channel
count
? Single resistor programmable global timers for:
– Sequence up and down delay
– Sequence up time to regulation
? Reverse order sequence down
? Precision threshold voltage and hysteresis current
– VTH_SENSEx of 599mV ±1% across: voltage,
temperature, and radiation (TID)
– IHYS_SENSEx of 24μA ±3% across: voltage,
temperature, and radiation (TID)
? Push-Pull outputs with programmable pull-up
voltage between 1.6V to 7V
– Global ENx pull-up domain (VPULL_UP1)
– Common SEQ_DONE and PWRGD pull-up
domain (VPULL_UP2)
? FAULT open drain output for monitoring of state
machine induced faults
? Available in military (–55°C to 125°C) temperature
range
2 Applications
? Satellite electrical power system (EPS)
? Control sequence and monitoring for complex
digital processors such as: FPGAs, SoCs, AFEs,
and power systems for space applications
3 Description
The TPS7H3014 is an integrated, 3V to 14V, fourchannel
radiation-hardness-assured power-supply
sequencer. Channel count can be expanded
by connecting multiple devices in a daisy-chain
configuration. The device provides sequence up and
down control signals for integrated circuits (IC) with
active high (on) inputs. In addition SEQ_DONE and
PWRGD flags are provided to monitor the sequence
and power status of the monitored power tree.
An accurate 599mV ±1% threshold voltage and a
24μA ±3% hysteresis current provide programmable
rise and fall monitoring voltages. The rise and
fall delay time is globally programmed via a
single resistor. Also, a time-to-regulation timer is
provided to track the rising voltage on SENSEx.
In addition to these features, a FAULT detection
pin is incorporated to monitor internally generated
faults and provide increased system level reliability
for power sequencing space applications. A standard
microcircuit drawing (SMD) is available for the QML
variant, 5962R23201VXC.
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
ADI/亞德諾 |
22+ |
66900 |
原封裝 |
詢價 | |||
TI(德州儀器) |
23+ |
DIP16 |
7350 |
現(xiàn)貨供應(yīng),當天可交貨!免費送樣,原廠技術(shù)支持!!! |
詢價 | ||
TI |
22+ |
CFP16 |
25000 |
原裝現(xiàn)貨,價格優(yōu)惠,假一罰十 |
詢價 | ||
TI |
三年內(nèi) |
1983 |
只做原裝正品 |
詢價 | |||
AD |
05+ |
100 |
原裝正品 |
詢價 | |||
TEXAS INSTRUMENTS |
2022+ |
原廠原包裝 |
8600 |
全新原裝 支持表配單 中國著名電子元器件獨立分銷 |
詢價 | ||
ADI |
24+ |
N/A |
6300 |
“芯達集團”專注軍工級宇航級元器件歡迎來電咨詢0755 |
詢價 | ||
TI |
14121222+ |
CFP16 |
213 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
V |
23+ |
CDIP-28 |
8890 |
價格優(yōu)勢、原裝現(xiàn)貨、客戶至上。歡迎廣大客戶來電查詢 |
詢價 | ||
TI/德州儀器 |
23+ |
- |
8355 |
只做原裝現(xiàn)貨/實單可談/支持含稅拆樣 |
詢價 |