Part Name
IPS4260L
Description
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PDF
page
29 Pages
File Size
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MFG CO.
STMicroelectronics
IPS4260L Datasheet - STMicroelectronics
STMicroelectronics
Description
The IPS4260L is a monolithic high speed (FSW up to 250 kHz) device, which can drive four independent capacitive, resistive or inductive loads with one side connected to supply voltage. The channels can be parallelized to reduce power dissipation.
Features
• 8 V to 50 V operating voltage range
• Four independent protected channels
• VCC undervoltage lock-out
• High speed operation (tr, tf < 1 μs)
• Programmable load current limitation level by external resistor
• Typical operating load current: 0.5 A (per channel) / 2 A (one channel)
• Thermally independent junction overtemperature protections
• Programmable non-dissipative short-circuit protection (cut-off) by external resistor
• Open load (off-state) and short-to-ground activated by external pull-down resistors
• Fast demagnetization of inductive loads with integrated catch diodes clamping turn-off transients
• Ground and VCC wire break protection
• VCC overvoltage protection
• Common open load diagnostic
• Common thermal shutdown and overload diagnostic
• Per channel thermal shutdown diagnostic
• Designed to meet IEC 61131-2
• Miniaturized HTSSOP20 package
Application
• Programmable logic control
• Industrial PC peripheral input/output
• Numerical control machines
• General low-side switch applications
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