ES9S004SZA Voltage Regulator IC – Power Management Chip, SMD Package

ES9S004SZA Overview

The ES9S004SZA is a high-performance integrated circuit designed for industrial and automotive applications requiring precise voltage regulation and power management. Featuring a compact footprint and enhanced thermal characteristics, this device provides reliable operation across a wide temperature range. Its robust architecture ensures efficient power conversion with minimal losses, making it ideal for complex electronic systems. Sourced from a reputable supplier, the ES9S004SZA offers engineers and sourcing specialists a dependable solution for optimizing power delivery in demanding environments. For detailed datasheets and support, visit IC-Hersteller.

ES9S004SZA Technical Specifications

Parameter	Spezifikation
Eingangsspannungsbereich	3,0 V bis 5,5 V
Ausgangsspannung	Adjustable from 0.8 V to 3.3 V
Maximaler Ausgangsstrom	4 A
Schalthäufigkeit	1.2 MHz
Wirkungsgrad	Bis zu 95%
Betriebstemperaturbereich	-40° C bis +125° C
Paket Typ	QFN-16
Schutzfunktionen	Overcurrent, Thermal Shutdown, Undervoltage Lockout

ES9S004SZA Key Features

• Hohe Strombelastbarkeit: Supports up to 4 A output current, enabling it to power demanding loads efficiently.
• Wide input voltage range: Operates from 3.0 V to 5.5 V, accommodating various power supply configurations common in industrial and automotive systems.
• Fast switching frequency: The 1.2 MHz switching frequency reduces external component size, enabling compact and lightweight designs.
• Advanced protection mechanisms: Integrated overcurrent protection, thermal shutdown, and undervoltage lockout ensure device reliability under fault conditions.

ES9S004SZA Advantages vs Typical Alternatives

This device offers superior efficiency reaching up to 95%, minimizing power loss compared to typical regulators. Its broad operating temperature range and integrated protection features enhance reliability, making it well-suited for harsh industrial environments. Additionally, the compact QFN-16 package promotes easier integration into space-constrained designs, providing a significant advantage over bulkier alternatives.

Typische Anwendungen

• Industrial power management circuits requiring stable voltage regulation with high current delivery and robust fault protection.
• Automotive electronic control units (ECUs) operating under wide temperature and voltage variations.
• Embedded systems demanding compact power solutions with high efficiency to extend operational life.
• Communication equipment where space-saving and thermal performance are critical for reliable operation.

ES9S004SZA Brand Info

The ES9S004SZA is manufactured by a leading semiconductor supplier known for delivering high-quality integrated circuits tailored to industrial and automotive markets. This product exemplifies the brand??s commitment to combining advanced power management technologies with reliability and ease of integration. Its design aligns with stringent industry standards, providing customers with a trusted component for critical applications.

FAQ

What is the maximum output current capability of the ES9S004SZA?

The device supports a maximum continuous output current of 4 A, making it suitable for powering high-demand loads in industrial and automotive electronics.

Which protection features are integrated into this power management IC?

It includes overcurrent protection to prevent damage from excessive loads, thermal shutdown to safeguard against overheating, and undervoltage lockout to ensure stable operation only within safe voltage levels.

What is the typical operating temperature range for this device?

The ES9S004SZA is designed to operate reliably over a wide temperature range from -40??C to +125??C, accommodating harsh environmental conditions typical in industrial and automotive applications.

How does the switching frequency benefit the overall system design?

Operating at 1.2 MHz, the high switching frequency allows for smaller external components such as inductors and capacitors, reducing the overall system size and improving efficiency.

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