IC-Hersteller Texas Instruments

IC-Hersteller (103)

Texas Instruments TPS38700 | Demoboard TPS38700Q1EVM

TPS38700 evaluation module for power-supply sequencer with I²C support for up to 12 channels

Details

TopologieSonstige Topologie
IC-RevisionA

Beschreibung

The TPS38700Q1EVM is an evaluation module (EVM) for the TPS38700-Q1 Multichannel I2C Programmable Voltage Sequencer. Test points are provided to give the user additional access, if needed, for oscilloscope or multi-meter measurements.The TPS38700Q1EVM comes pre-populated with TPS38700C03ARGERQ1. This option offers NEM_PD pin which allow the system to issue an emergency power down while also being able to sequence up to ten different devices all with a precise predefined sequence. The device also offers the option of battery backup power, a precise 32.768 kHz clock, and the ability to communicate faults via I2C. ACT and SLEEP pins allow for the device to change state depending on the logic level present on each. The NIRQ pin serves as an interrupt flag to alert the system to possible faults, and the NRST pin asserts logic high under reset condition.

Eigenschaften

  • Multichannel (up to 12 channels) I2C programmable voltage sequencer
  • Operates different output topologies (open drain or push pull)
  • Integrated watchdog timer
  • Can be interfaced with multichannel voltage supervisors
  • Can accept different package options and variants
  • Onboard 1.2-V and 1.8-V available I2C voltages

Typische Anwendungen

  • Industrial Robotics
  • ADAS
  • Medical robotics

Weiterführende Informationen

Artikeldaten

Artikel Nr.
Daten­blatt
Simu­lation
Downloads
Status
Produktserie
λDom typ.(nm)
Emittierte Farbe
λPeak typ.(nm)
IV typ.(mcd)
VF typ.(V)
Chiptechnologie
50% typ.(°)
C
Tol. C
VR(V (DC))
Bauform
Betriebstemperatur
DF(%)
RISO
Keramiktyp
L(mm)
B(mm)
H(mm)
Fl(mm)
Verpackung
Muster
WL-SMCW SMT Mono-color Chip LED Waterclear, 630 nm, Superrot
Simu­lation
Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre.
dominante Wellenlänge [typ.]630 nm
Emittierte FarbeSuperrot 
Spitzen-Wellenlänge [typ.]645 nm
Lichtstärke [typ.]60 mcd
Durchlassspannung [typ.]1.9 V
ChiptechnologieAlInGaP 
Abstrahlwinkel Phi 0° [typ.]140 °
Bauform0603 
Betriebstemperatur -40 °C up to +85 °C
Länge1.6 mm
Breite0.8 mm
Höhe0.7 mm
VerpackungTape and Reel 
WCAP-CSGP MLCCs 10 V(DC), –, –
Simu­lation
Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre.
Kapazität100 nF
Kapazität±10% 
Nennspannung10 V (DC)
Bauform0402 
Betriebstemperatur -55 °C up to +125 °C
Verlustfaktor5 %
Isolationswiderstand5 GΩ
KeramiktypX7R Klasse II 
Länge1 mm
Breite0.5 mm
Höhe0.5 mm
Pad Dimension0.25 mm
Verpackung7" Tape & Reel