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LTC4411ES5 +BOM

Small Surface Mount Package

Produttore:

Analog Devices, Inc
ProduttorePart #:

LTC4411ES5
Scheda dati:

LTC4411ES5 Scheda dati (PDF)
Feature-fet-type:

P-channel
Feature-number-of-drivers:

1
Feature-maximum-turn-on-time-ns:

1400
Feature-maximum-turn-off-time-ns:

1250
EDA/CAD Modelli:

Richiedi modelli CAD gratuiti per LTC4411ES5

E-mail: [email protected]

Skype: live:.cid.ab6b29428937b76

tel: +852 95804164

LTC4411ES5 Descrizione generale

The LTC4411 is an ideal diode IC, capable of supplying up to 2.6A from an input voltage between 2.6V and 5.5V. The LTC4411 is housed in a 5-lead 1mm profile SOT-23 package.The LTC4411 contains a 140mΩ P-channel MOSFET connecting IN to OUT. During normal forward operation, the drop across the MOSFET is regulated to as low as 28mV. Quiescent current is less than 40μA for load currents up to 100mA. If the output voltage exceeds the input voltage, the MOSFET is turned off and less than 1μA of reverse current flows from OUT to IN. Maximum forward current is limited to a constant 2.6A (typical) and internal thermal limiting circuits protect the part during fault conditions.An open-drain STAT pin indicates conduction status. The STAT pin can be used to drive an auxiliary P-channel MOSFET power switch connecting an alternate power source when the LTC4411 is not conducting forward current.An active-high control pin turns off the LTC4411 and reduces current consumption to less than 25μA. When shut off, the LTC4411 indicates this condition with a low voltage on the status signal.

Caratteristiche principali

High efficiency power conversion solutions
Durable and resistant to environmental stress
Easy integration with existing systems

Applicazione

Stay connected on the go
Manage power efficiently

Specifiche

feature-fet-type	P-channel	feature-number-of-drivers	1
feature-maximum-turn-on-time-ns	1400	feature-maximum-turn-off-time-ns	1250
feature-minimum-operating-supply-voltage-v	2.6	feature-maximum-operating-supply-voltage-v	5.5
feature-maximum-supply-current-ma		feature-maximum-power-dissipation-mw	500
feature-supplier-temperature-grade	Extended	feature-packaging
feature-rad-hard		feature-pin-count	5
feature-cecc-qualified	No	feature-esd-protection
feature-military	No	feature-aec-qualified	No
feature-aec-qualified-number		feature-auto-motive	No
feature-p-pap	No	feature-eccn-code	EAR99
feature-svhc	Yes	feature-svhc-exceeds-threshold	Yes

Figure 1. Automatic Switchover of Load Between a Battery and a Wall Adapter

LTC4411 vs Schottky Diode Forward Voltage Characteristics

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