L6370Q:2.5 A single high-side smart power switch

The L6370Q is a monolithic intelligent power switch in BCDmultipower technology to drive inductive or resistive loads. An internal clamping diode enables the fast demagnetization of inductive loads. Diagnostic for CPU feedback and extensive use of electrical protections make this device extremely rugged and especially suitable for industrial automation applications.

Key Features

  • 9.5 V to 35 V supply voltage range
  • Internal current limit
  • Thermal shutdown
  • Open ground protection
  • Internal negative voltage clamping for fast demagnetization (Vs - 50 V)
  • Differential inputs with large common mode range and threshold hysteresis
  • Undervoltage lockout with hysteresis
  • Open load detection
  • Two diagnostic outputs
  • Output status LED driver
  • Non-dissipative short-circuit protection
  • Surge and transient protection (IEC61000-4-5)
  • Burst transient immunity (IEC61000-4-4)
  • ESD protection (human body model ±2 kV)
Product Specifications
DescriptionVersionSize
DS8687: 2.5 A single high-side smart power switch2.0324 KB
Application Notes
DescriptionVersionSize
AN3978: Designing a digital output module with the L6370Q intelligent power switch STEVAL-IFP020V11.21002 KB
Selection Guides
DescriptionVersionSize
Intelligent power switches (IPS)09.20161023 KB
Brochures
DescriptionVersionSize
Brochure Power management guide05.20164 MB
Evaluation Tool Software
Part NumberManufacturerDescription
STSW-IFP001IPS Evaluation Tool
Solution Evaluation Tools
Part NumberManufacturerDescription
STEVAL-IFP020V1High side driver based on L6370Q
STEVAL-PCC009V2IBU Motor Control & IPS universal interface
Sample & Buy
Part NumberPackagePacking TypeUnit Price (US$) *QuantityECCN (EU)ECCN (US)Country of Origin
L6370QTRVFQFPN 48 7x7x1.0Tape And Reel2.51000NECEAR99PHILIPPINES
L6370QVFQFPN 48 7x7x1.0Tray2.51000NECEAR99PHILIPPINES
Quality & Reliability
Part NumberPackageGradeRoHS Compliance GradeMaterial Declaration**
L6370QTRVFQFPN 48 7x7x1.0IndustrialEcopack2
L6370QVFQFPN 48 7x7x1.0IndustrialEcopack2
2.5 A single high-side smart power switch L6370Q
Designing a digital output module with the L6370Q intelligent power switch STEVAL-IFP020V1 STEVAL-IFP020V1
Interface circuit - relay and lamp-driver TDE1737
Very low drop voltage regulators with inhibit KFXX