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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
- Operating voltage range (VS) 9.5 V to 35 V
- Up to Iout = 2.5 A operating current
- RDS(on): 0.1 Ω
- Internal current limit
- Thermal shutdown
- Open ground protection
- Internal negative voltage clamping for fast demagnetization (Vdemag = 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)
Sample & Buy
| Part Number | Package | Packing Type | Marketing Status | ECCN (US) | Country of Origin | Budgetary Price (US$)*/Qty | Order from ST | Order from Distributors |
|---|---|---|---|---|---|---|---|---|
| L6370QTR | VFQFPN 48 7x7x1.0 | Tape And Reel | NRND | EAR99 | PHILIPPINES | 2.5 / 1k | Buy now | Check Availability |
| L6370Q | VFQFPN 48 7x7x1.0 | Tray | NRND | EAR99 | PHILIPPINES | 2.5 / 1k | No availability of distributors reported, please contact our sales office |
L6370Q
Package
VFQFPN 48 7x7x1.0Packing Type
TrayBudgetary Price (US$)*/Qty
2.5 / 1k(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors
Featured Videos
The first ST intelligent power switch with galvanic isolation on chip
Evaluation Tools
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Picture Part number Manufacturer Description 
STEVAL-IFP020V1 -- High side driver based on L6370Q Part NumberHigh side driver based on L6370Q
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| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| L6370Q | NRND | VFQFPN 48 7x7x1.0 | Industrial | Ecopack2 | |
| L6370QTR | NRND | VFQFPN 48 7x7x1.0 | Industrial | Ecopack2 | |
L6370Q
Package:
VFQFPN 48 7x7x1.0Material Declaration**:
L6370QTR
Package:
VFQFPN 48 7x7x1.0Material Declaration**:
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
