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5962R2120302PYE中文資料德州儀器數(shù)據(jù)手冊PDF規(guī)格書
廠商型號 |
5962R2120302PYE |
功能描述 | TPS7H1111-SP and TPS7H1111-SEP 1.5-A, Ultra-Low Noise, High PSRR Radiation Hardened Low Dropout (LDO) Linear Regulator |
絲印標(biāo)識 | R2120302P |
封裝外殼 | HTSSOP |
文件大小 |
3.75129 Mbytes |
頁面數(shù)量 |
66 頁 |
生產(chǎn)廠商 | Texas Instruments |
企業(yè)簡稱 |
TI1【德州儀器】 |
中文名稱 | 德州儀器官網(wǎng) |
原廠標(biāo)識 | |
數(shù)據(jù)手冊 | |
更新時間 | 2025-1-13 9:22:00 |
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1 Features
? Total ionizing dose (TID) characterized
– Radiation hardness assurance (RHA)
availability of 100 krad(Si) or 50 krad(Si)
? Single-Event Effects (SEE) characterized
– Single-event latchup (SEL), single-event
burnout (SEB), and single-event gate rupture
(SEGR) immune up to linear energy transfer
(LET) = 75 MeV-cm2/mg
– Single-event functional interrupt (SEFI) and
single-event transient (SET) characterized up to
LET = 75 MeV-cm2/mg
? Ultra-low noise (10 Hz to 100 kHz):
– 1.71 μVRMS (typ)
? High power-supply rejection ratio, PSRR (typ):
– 109 dB at 1 kHz
– 71 dB at 100 kHz
– 66 dB at 1 MHz
? Input voltage range from 0.85 V to 7 V
? Bias supply of 2.2 V to 14 V to minimize power
dissipation
? Output voltage as low as 0.4 V
? Up to 1.5-A output current
? Excellent output accuracy over line and load:
– –1.3% to +1.2% across temperature
– –0.7% to +0.9% at 25°C
? Low-dropout: 215 mV (typ) at 1.5 A
? Programmable soft-start control (SS_SET)
? Open-drain power good (PG) indicator
? Configurable power good threshold (FB_PG)
? Exposed control loop with the external
compensation STAB pin
? Internal current limit with configurable behavior
? Current sharing to allow operation of up to 2.9 A
? Military temperature range (–55°C to 125°C)
2 Applications
? Satellite electrical power system (EPS)
? Power for high-speed and high-accuracy circuits
– Data converters: ADCs and DACs (analog-todigital
and digital-to-analog converters)
– VCOs (voltage controlled oscillators)
– PLLs (phase-locked loops)
– SerDes (serializers and deserializers)
– Imaging sensors
? Accurate supply for FPGAs (field programmable
gate arrays) and DSPs (digital signal processors)
? Radiation-hardened ultra-clean analog supply for
space constrained areas
CSS
3 Description
The TPS7H1111 is an ultra-low noise, high PSRR, low
dropout linear regulator (LDO) optimized for powering
radio-frequency (RF) devices in a space environment.
It is capable of sourcing up to 1.5 A over a 0.85-V to
7-V input range with a 2.2-V to 14-V bias supply.
The high performance of the device limits powersupply
generated phase noise and clock jitter, making
this device ideal for powering high-performance
ADCs, DACs, VCOs, PLLs, SerDes, and other RF
components in satellites. For digital loads (such as
FPGAs and DSPs) requiring low voltage operation,
the exceptional accuracy and excellent transient
performance ensure optimal system performance.
A standard microcircuit drawing (SMD) is available
for the QML variants, 5962R21203. A vendor item
drawing (VID) is available for the -SEP variant,
V62/23602.
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
ADI |
24+ |
N/A |
6300 |
“芯達(dá)集團(tuán)”專注軍工級宇航級元器件歡迎來電咨詢0755 |
詢價 | ||
TI |
22 |
CDIP |
10000 |
3月31原裝,微信報(bào)價 |
詢價 | ||
ADI/亞德諾 |
22+ |
66900 |
原封裝 |
詢價 | |||
TI |
三年內(nèi) |
1983 |
只做原裝正品 |
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 | ||
AD |
05+ |
100 |
原裝正品 |
詢價 | |||
UTMC |
2023+ |
5850 |
進(jìn)口原裝現(xiàn)貨 |
詢價 | |||
TI |
22+ |
CFP16 |
25000 |
原裝現(xiàn)貨,價格優(yōu)惠,假一罰十 |
詢價 | ||
TI/德州儀器 |
22+ |
CDIP |
638080 |
公司只售原裝 支持實(shí)單 |
詢價 | ||
TI |
23+ |
CDIP |
10000 |
原廠/代理渠道 價格優(yōu)勢 |
詢價 |