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TI LM2623QNHLRQ1

Produttore
TI
Cod. Prod.
LM2623QNHLRQ1
Cod. LCSC
C2863265
Imballo
WSON-14-EP(4x4)
Numero Cliente
Attr. chiave
300kHz~2MHz Boost Adjustable 2A 1.24V~14V WSON-14-EP(4x4) Voltage Regulators - DC DC Switching Regulators RoHS
Scheda TecnicaTI LM2623QNHLRQ1
Conformità RoHS2 documenti disponibili
Parti alternative4
Disponibile: 4
4 Pronta consegna
Minimo: 1Multiplo: 1Unità di vendita: Piece
Aggiungi alla Lista BOM
QtàPr. unit.Importo totale
1+$ 2.5219$ 2.52
10+$ 2.4582$ 24.58
30+$ 2.4147$ 72.44
100+$ 2.3712$ 237.12
Package Standard4500/Full Reel
Prezzo migliore per quantità maggiore?
$

Specifiche del Prodotto

Tutto
TipoDescrizione
CategoriaIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators
ProduttoreTI
ImballoWSON-14-EP(4x4)
Operating Temperature-40℃~+125℃@(TJ)
Frequency - Switching300kHz~2MHz
FunctionBoost
Number of Outputs1
FeaturesCycle-by-cycle current limiting;Light load efficient mode
Output TypeAdjustable
TopologyBoost
Operating Voltage900mV~14V
Switch tube (built-in/external)Built-in
Output Current2A
Output Voltage1.24V~14V
Quiescent Current80uA
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Descrizione

Traduzione AI

LM2623-Q1 is a high-efficiency, general-purpose boost DC/DC switching regulator for automotive systems. The device accepts input voltages between 0.9V and 14V and converts them to a regulated output voltage of 1.24V to 14V. To accommodate a wide range of applications, the LM2623-Q1 allows designers to program the output voltage, operating frequency (300kHz to 2MHz), and duty cycle (17% to 90%) to optimize performance. The selected values can be fixed or varied with the input voltage or input/output voltage ratio. The LM2623-Q1 achieves good efficiency and stable operation over a wide operating range using a very simple on/off regulation mode. The device typically regulates voltage via pulse skipping (pulse frequency modulation (PFM)).

Caratteristiche

Traduzione AI
  • 32-channel AFE for automotive applications compliant with AEC-Q100
  • Device temperature grade 1: ambient operating temperature range -40°C to 125°C
  • Device HBM ESD classification level 2
  • Device CDM ESD classification level C4A
  • High efficiency across a very wide load range
  • Very low output voltage ripple
  • Switching frequency up to 2MHz
  • 0.9V to 14V operating voltage range
  • 1.1V startup voltage
  • 1.24V to 14V adjustable output voltage
  • 0.17Ω internal MOSFET
  • Regulator efficiency up to 90%
  • Typical operating current of 80μA (VDD pin input to power supply)
  • Low shutdown current (<2.5μA)
  • 4mm×4mm thermally enhanced WSON package option

Applicazioni

Traduzione AI
  • Automotive camera
  • Automotive radar
  • Automotive GPS
  • Flash memory programming
  • White LED driver

Parti alternative

MPNProduttoreImballaggioDisponibilitàPrezzo unitario
LM2623QNHLTQ1TIWSON-14-EP(4x4)3$ 0.9912
LM2623LDX/NOPBTIWSON-14-EP(4x4)218$ 1.3173
LM2623ALD/NOPBTIWSON-14-EP(4x4)7$ 1.3978
LM2623LD/NOPBTIWSON-14-EP(4x4)0$ 2.943