L6460 STMicroelectronics, L6460 Datasheet - Page 19

• 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
Table 5.
Main linear regulator
Main switching regulator
ΔV
V
V
V
I
Parameter
I
t
V
SWmain_OUT
LINmain_Ref
I
V
SWmain_FB
AWAKEFILT
LINmain_Ref
out
V
LIN_UV_hys
R
outLINMax
ΔV
V
LIN_UV_f
t
LIN_UV_r
loop_acc
prim_uv
DSonHS
V
V
I
I
I
FBREF
/ΔV
Q_LP
I
I
V
short
OUT
I
out
load
HYS
INP
drop
I
PD
Q
IH
/V
Supply
o
Electrical characteristics (continued)
nAWAKE high logic level
voltage
nAWAKE input hysteresis
nAWAKE pin output current
nAWAKE pin input current
Filter time
Drop out voltage
Internal switch pull down
current
Feedback reference voltage
Feedback pin input current
Maximum output current
Output short
circuit current
Load regulation
Line regulation
Loop voltage accuracy
Undervoltage falling threshold
Undervoltage rising threshold
Undervoltage hysteresis
Under voltage deglitch filter
Main switching regulator
feedback reference voltage
Output leakage current
Output leakage current in
“low power mode”
V
Output voltage range
Maximum output load current
Internal high side R
SWmain_FB
Description
pin current
DSon
Doc ID 17713 Rev 1
nAWAKE=0V
nAWAKE=0.8V
V
V
Linear Main Regulator
disabled; V
V
V
V
0 ≤ I
I
(7)
(7)
SelFBref = ‘00’
SelFBref = ‘01’
SelFBref = ‘10’
SelFBref = ‘11’
T
V
T
T
(9)
V
I
T
load
load
junction
junction
junction
junction
drop
supply
LINmain_OUT
LINmain_OUT
LINmain_FB
Supply
Supply
=1A
load
=10mA
=
Test condition
-V
= 36V
= 36V
= 125°C
= 125°C
= 125°C
= 125°C
≤ I
LINmain_OUT
outLINMax
LINmain_OUT
(6)
=0V
= V
(5)
=0V,
(5)
(8)
supply
(6)
-2V
=1V
0.776
0.776
2.425
0.002
-0.72
84.5
90.5
0.97
2.91
Min
1.6
0.2
-40
-15
-10
0.8
10
12
-2
2
Electrical specifications
0.25
±2.5
0.33
Typ
1.2
0.8
0.8
2.5
24
87
93
3
6
5
1
3
0.824
0.824
2.575
Max
89.5
95.5
1.03
3.09
0.95
+40
+15
+10
0.4
0.8
0.2
32
-2
2
5
3
19/139
Unit
mA
mA
mA
mA
mA
µA
µA
µA
µA
μs
µs
%
%
%
%
%
%
V
V
V
V
V
V
V
V
V
Ω
A