L6370QTR Datasheet, PDF (1/17 Pages) STMicroelectronics – 2.5 A single high-side smart power switch

L6370Q
2.5 A single high-side smart power switch
Datasheet - production data
• 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)
VFQFPN48
(7 x 7 mm)
• ESD protection (human body model ±2 kV)
Applications
Features
• Programmable logic controller
Type
L6370Q
V_demag
V_s - 50 V
R_DS(on)
0.1 Ω
I_out
V_s
2.5 A 50 V
• Industrial PC peripheral input/output
• Numerical control machines
• Drivers for all loads (resistive, capacitive,
inductive load)
• 9.5 V to 35 V supply voltage range
• Internal current limit
Description
• Thermal shutdown
• Open ground protection
• Internal negative voltage clamping for fast
demagnetization (V_s - 50 V)
• Differential inputs with large common mode
range and threshold hysteresis
• Undervoltage lockout with hysteresis
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.
• Open load detection
Table 1. Device summary
Part number
Package
Packaging
L6370Q
L6370QTR
VFQFPN 7x7x1 48L
Tube
Tape and reel
January 2014
This is information on a product in full production.
DocID022313 Rev 2
1/17
www.st.com