Référence fabricant
MIC94043YFL-TR
MIC94043 Series 3 A 55 mOhm Surface Mount High Side Load Switch - MLF-4
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| Nom du fabricant: | Microchip | ||||||||||
| Emballage standard: | Product Variant Information section Emballages disponiblesQté d'emballage(s) :5000 par Reel Style d'emballage :MLF-4 Méthode de montage :Surface Mount | ||||||||||
| Code de date: | 2410 | ||||||||||
Microchip MIC94043YFL-TR - Spécifications du produit
Informations de livraison:
ECCN:
Informations PCN:
Microchip has released a new Product Documents for the MIC94040/1/2/3 Data Sheet of devices.Notification Status: FinalDescription of Change:� Converted Micrel document MIC94040/1/2/3 to Microchip data sheet template DS20006607A.� Minor grammatical text changes throughout.Impacts to Data Sheet: NoneReason for Change: To Improve ProductivityChange Implementation Status: CompleteDate Document Changes Effective: 02 Nov 2021NOTE: Please be advised that this is a change to the document only the product has not been changed.
Statut du produit:
Microchip MIC94043YFL-TR - Caractéristiques techniques
| Configuration: | High Side |
| No of Elements: | Single |
| On-state Resistance-Max: | 55mΩ |
| Rated Current-Max: | 3A |
| Style d'emballage : | MLF-4 |
| Méthode de montage : | Surface Mount |
Fonctionnalités et applications
A switch is used to connect and disconnect electric circuits at will. Switches cover a wide range of types, from subminiature up to industrial plant switching megawatts of power on high voltage supply and distribution lines.
In applications where multiple switching options are required, mechanical switches have long been replaced by electronic switching devices which can be automated and intelligently controlled.
A switch can also be referred to as a "gate". In the philosophy of logic, operational arguments are represented as logic gates. The use of electronic gates to function as a system of logical gates is the fundamental basis for the computer.
The MIC94043 is a high-side load switch designed to operate from 1.7V to 5.5V input voltage. The load switch pass element is an internal 28mΩ RDSON P-channel MOSFET which enables the device to support up to 3A of continuous current. Additionally, the load switch supports 1.5V logic level control and shutdown features in a tiny 1.2mm x 1.2mm 4 pin MLF® package.The MIC94043 provides a slew rate controlled softstart turn-on of 100μs. The soft-start feature is provided to prevent an in-rush current event from pulling down the input supply voltage.
The MIC94043 features an active load discharge circuit which switches in a 200Ω load when the switch is disabled to automatically discharge a capacitive load.
An active pull-down on the enable input keeps the MIC94043 in a default OFF state until the enable pin is pulled above 1.2V. Internal level shift circuitry allows low voltage logic signals to switch higher supply voltages. The enable voltage can be as high as 5.5V and is not limited by the input voltage.
The MIC94043 operating voltage range makes them ideal for Lithium ion and NiMH/NiCad/Alkaline battery powered systems, as well as non-battery powered applications. The devices provide low quiescent current and low shutdown current to maximize battery life.
The MIC94043YFL is a 28mΩ RDSON 3A high side load switch with soft-statr and active load discharge functions that comes in a tiny 1.2mm x 1.2mm 4 pin MLF® package.
Emballages disponibles
Qté d'emballage(s) :
5000 par Reel
Style d'emballage :
MLF-4
Méthode de montage :
Surface Mount