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TI TPS6521835RSLR

Produttore
TI
Cod. Prod.
TPS6521835RSLR
Cod. LCSC
C5220508
Imballo
VQFN-48(6x6)
Numero Cliente
Attr. chiave
I2C 1.8A VQFN-48(6x6) Special Purpose Regulators
Scheda TecnicaTI TPS6521835RSLR
Disponibile: 10
10 Pronta consegna
Minimo: 1Multiplo: 1Unità di vendita: Piece
Aggiungi alla Lista BOM
QtàPr. unit.Importo totale
1+$ 4.5363$ 4.54
10+$ 4.4297$ 44.30
30+$ 4.3593$ 130.78
100+$ 4.2888$ 428.88
Package Standard2500/Full Reel
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Specifiche del Prodotto

Tutto
TipoDescrizione
CategoriaIntegrated Circuits (ICs)/Power Management (PMIC)/Special Purpose Regulators
ProduttoreTI
ImballoVQFN-48(6x6)
FeaturesLight load efficient mode;Output discharge;Operating status indication;Overcurrent Protection
InterfaceI2C
Output Voltage0.85V~1.675V;0.9V~3.4V;1.175V~3.4V;1V;1.8V
Output Current1.8A
Input Voltage2.7V~5.5V
Operating Temperature-40℃~+105℃
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Descrizione

Traduzione AI

TPS6521835 is a single-chip power management IC designed to support both portable (Li-ion battery) and non-portable (5V adapter) applications. The device is rated for an operating temperature range of –40°C to +105°C, making it suitable for a wide range of industrial applications.

Caratteristiche

Traduzione AI
  • 3 adjustable buck converters with integrated switch FETs (DCDC1, DCDC2, and DCDC3):
    • DCDC1: default voltage 1.28V, current up to 1.8A
    • DCDC2: default voltage 1.35V, current up to 1.8A
    • DCDC3: default voltage 3.3V, current up to 1.8A
    • Input voltage range: 2.7V to 5.5V
    • Adjustable output voltage range: 0.85V to 1.675V (DCDC1 and DCDC2)
    • Adjustable output voltage range: 0.9V to 3.4V (DCDC3)
    • Power save mode at light load with 100% duty cycle for minimum dropout
    • Active output discharge when disabled
  • 1 adjustable buck-boost converter with integrated switch FET (DCDC4):
    • DCDC4: default voltage 1.8V, current up to 1.6A
    • Input voltage range: 2.7V to 5.5V
    • Adjustable output voltage range: 1.175V to 3.4V
    • Active output discharge when disabled
  • 2 low quiescent current, high-efficiency buck converters for standby battery domain (DCDC5, DCDC6):
    • DCDC5: 1V output voltage
    • DCDC6: 1.8V output voltage
    • Input voltage range: 2.2V to 5.5V
    • Powered by system supply or standby coin cell battery
  • Adjustable general-purpose LDO (LDO1):
    • LDO1: default voltage 2.8V, current up to 400mA
    • Input voltage range: 1.8V to 5.5V
    • Adjustable output voltage range: 0.9V to 3.4V
    • Active output discharge when disabled
  • Low-voltage load switch with 350mA current limit (LS1):
    • Input voltage range: 1.2V to 3.6V
    • Switch impedance 110mΩ (max) at 1.35V
  • 5V load switch with selectable 100mA or 500mA current limit (LS2):
    • Input voltage range: 4V to 5.5V
    • Switch impedance 500mΩ (max) at 5V
  • High-voltage load switch with selectable 100mA or 500mA current limit (LS3):
    • Input voltage range: 1.8V to 10V
    • Switch impedance: 500mΩ (max)
  • Monitor with built-in supervisory functions for:
    • DCDC1, DCDC2 ±4% tolerance
    • DCDC3, DCDC4 ±5% tolerance
    • LDO1 ±5% tolerance
  • Protection, diagnostics, and control:
    • undervoltage lockout (UVLO)
    • Always-on push-button monitor
    • Overtemperature warning and shutdown
    • Separate power-good outputs for standby and main power supplies
    • I2C interface (address 0x24)

Applicazioni

Traduzione AI
  • Human-Machine Interface (HMI)
  • Industrial Automation
  • Electronic Point of Sale (ePOS)
  • Test and Measurement
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