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SI-3025LSA Datasheet PDF

Allegro MicroSystems SI-3025LSA

The SI-3025LSA is designed to meet the requirement for increased integration and reliability in low-voltage, high-current, linear regulator applications such as personal computers (PCs) and set-top boxes. Each device incorporates a monolithic low-level reference and control circuit with a high-current pnp transistor in a power multi-chip module (PMCM™). The high-current pass element provides a low dropout voltage with output current to 1 A.
Part No. SI-3025LSA
Datasheet SI-3025LSA Download
Manufacturer
Allegro MicroSystems
Description Regulator
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SI-3025LSA datasheet page 1 preview

ABSOLUTE MAXIMUM RATINGS

Input Voltage, VI ................................ 16 V Supply Voltage, VS ............................ 16 V Continuous Output Current, IO ........ 1.0 A* Logic Input Voltage, VE ......................... VS Package Power Dissipation, PD ........................................ See Graph Output Junction Temperature, TJ ............................................ +150°C† Operating Temperature Range, TA ............................... -30°C to +100°C Storage Temperature Range, Tstg ............................. -30°C to +150°C * Output current rating may be limited by duty cycle, ambient temperature, and heat sinking. Under any set of conditions, do not exceed the specified current rating or a junction temperature of 150˚C. † Fault conditions that produce excessive junction temperature will activate the device’s thermal shutdown circuitry. These conditions can be tolerated but should be avoided.

FEATURES

s s s s s s 1 A Output Current Low Dropout voltage LSTTL/C...
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