STMicroelectronics IPS1050LQ Low Side 1, Low Side Power Switch Power Switch IC 32-Pin, VFQFN
- RS Stock No.:
- 711-541
- Mfr. Part No.:
- IPS1050LQ
- Manufacturer:
- STMicroelectronics
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- RS Stock No.:
- 711-541
- Mfr. Part No.:
- IPS1050LQ
- Manufacturer:
- STMicroelectronics
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | STMicroelectronics | |
| Product Type | Power Switch IC | |
| Power Switch Type | Low Side Power Switch | |
| Power Switch Topology | Low Side | |
| Switch On Resistance RdsOn | 50mΩ | |
| Number of Outputs | 1 | |
| Number of Inputs | 1 | |
| Interface Type | Parallel | |
| Mount Type | Surface Mount | |
| Minimum Supply Voltage | 5.8V | |
| Package Type | VFQFN | |
| Pin Count | 32 | |
| Maximum Supply Voltage | 10V | |
| Minimum Operating Temperature | -55°C | |
| Operating Current | 39A | |
| Maximum Operating Temperature | 150°C | |
| Standards/Approvals | RoHs Compliant | |
| Width | 6 mm | |
| Length | 6mm | |
| Height | 0.9mm | |
| Series | IPS1050LQ | |
| Select all | ||
|---|---|---|
Brand STMicroelectronics | ||
Product Type Power Switch IC | ||
Power Switch Type Low Side Power Switch | ||
Power Switch Topology Low Side | ||
Switch On Resistance RdsOn 50mΩ | ||
Number of Outputs 1 | ||
Number of Inputs 1 | ||
Interface Type Parallel | ||
Mount Type Surface Mount | ||
Minimum Supply Voltage 5.8V | ||
Package Type VFQFN | ||
Pin Count 32 | ||
Maximum Supply Voltage 10V | ||
Minimum Operating Temperature -55°C | ||
Operating Current 39A | ||
Maximum Operating Temperature 150°C | ||
Standards/Approvals RoHs Compliant | ||
Width 6 mm | ||
Length 6mm | ||
Height 0.9mm | ||
Series IPS1050LQ | ||
The STMicroelectronics single low side switch IC features a 65 V absolute maximum rating on the output stage and is capable of driving capacitive, resistive, or inductive loads with one side connected to the supply rail. With a very low RDS ON (≤ 50 mΩ), it is optimized for applications requiring high inrush current up to 25 A, supported by smart overload protection configurable through the IPDX pins. The inrush current level can be adjusted by setting the IPDX pins high or low, or automatically reduced by the IC once the internal timer, regulated by external capacitors on the IPDX pins—expires. Following the inrush current phase, the embedded overload protection limits the steady state output current to the ILIM level, ensuring both IC and load protection for reliable operation.
Smart overload protection with configurable inrush and limitation levels
Fast demagnetization of inductive loads
Junction over-temperature protections
Over-temperature diagnostic pin
Designed to drive DC-13 loads according to EN60947-5-1