STMicroelectronics presents its latest innovation in the field of power management with the introduction of single high-side switches IPS1025H, IPS1025H-32, and IPS1025HF. These devices, utilizing the monolithic architecture of M0T5 VIPower technology, offer a comprehensive solution for driving various types of loads in industrial applications.
The IPS1025H series, encapsulated in the PowerSSO-24 package, serves as a versatile solution for driving loads such as bulb lamps, resistive, capacitive, or inductive loads. With a recommended operating voltage range of 8 V to 60 V and a breakdown voltage of up to 65 V on the supply pin, these devices ensure reliable performance across different operating conditions.
A distinguishing feature between the IPS1025H and IPS1025H-32 lies in their current limitation settings. While both devices share similar electrical parameters, the IPS1025H-32 offers a higher minimum output current limitation of 5.7 A compared to the 2.5 A limitation of the IPS1025H. This differentiation allows for tailored solutions catering to specific application requirements.
The incorporation of two different current limitation levels, namely ILIMH-X and ILIML-X, enables smart driving of loads with varying characteristics. Additionally, embedded protections including IPKH, ILIMH, IPKL, and ILIML, coupled with integrated diagnostics, ensure enhanced reliability and functionality. These features make the IPS1025H series ideal for applications demanding robust performance and protection against transient conditions.
To facilitate the evaluation of the driving and diagnostic capabilities of the IPS1025H and IPS1025H-32, STMicroelectronics offers the X-NUCLEO-OUT05A1 and X-NUCLEO-OUT06A1 industrial digital output expansion boards for STM32 Nucleo. These expansion boards provide a powerful and flexible platform for testing the performance of the devices in real-world industrial scenarios, with maximum load capacities of 2.5 A and 5.7 A respectively.
In conclusion, STMicroelectronics' IPS1025H series of single high-side switches represent a significant advancement in power management technology, offering a combination of versatility, reliability, and performance. With their innovative features and comprehensive protection mechanisms, these devices are poised to drive efficiency and productivity in a wide range of industrial applications.
8 V to 60 V operating voltage range
RDS(ON) 12 mΩ (typ. at +25ºC)
Smart driving of capacitive load
Programmable current limitation value: 2.5 A (IPS1025H)/5.7 A (IPS1025H-32)
Fast demagnetization of inductive load
Overload and overtemperature protection
Case overtemperature protection
Ground disconnection protection
VCC disconnection protection
Undervoltage lockout
Fault signalization for overload or overtemperature events
Designed to meet IEC 61000-4-2, IEC 61000-4-4, and IEC 61000-4-5
Tiny package PowerSSO-24 in QFN48L 8 mm x 6 mm x 0.9 mm
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