L6460 STMicroelectronics, L6460 Datasheet - Page 49

• Manufacturer Part Number: L6460
• Description: MOSFET & Power Driver ICs SPI Config Stepper DC Multi Motor DRV
• Manufacturer: STMicroelectronics
• Type: Full-Bridge Driverr

Specifications of L6460

• Product: Half-Bridge Drivers
• Rise Time: 0.4 us
• Fall Time: 0.4 us
• Supply Voltage (max): 38 V
• Supply Voltage (min): 13 V
• Supply Current: 11 mA
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Number Of Drivers: 4
• Output Current: 10 mA
• Output Voltage: 30 V
• Package / Case: TQFP-64
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

L6460
Figure 10. Linear main regulator with external bipolar for high current
Whichever configuration is used (regulator or controller), a ceramic capacitor must be
connected on the output pin towards ground to guarantee the stability of the regulator; the
value of this capacitance is in the range of 100 nF to 1 µF depending on the regulated
voltage;
●
●
●
●
When this regulator is disabled, the whole circuit is switched off and the current
consumption is reduced to a very low level both from V3v3 and from V
condition, the output pin is pulled low by an internal switch.
V
0.8V< V
2.5V= V
V
LINmain_OUT
LINmain_OUT
LINmain_OUT
LINmain_OUT
V
supply
= 0.8 V --> 1 µF
> 5 V --> 0.1 F
< 2.5 V --> 0.68 µF
5 V --> 0.33 µF
Doc ID 17713 Rev 1
Body Diode
+
-
V
LINmain_Ref
V
LINmain_ OUT
V
LINmain_ FB
Linear main regulator
Supply
C
load
. When in this
R
R
b
a
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