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LB11693H Fiches technique(PDF) 2 Page - ON Semiconductor

No de pièce LB11693H
Description  3-Phase Brushless Motor Driver for 24V Fan Motors
PDF  24 Pages
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Fabricant  ONSEMI [ON Semiconductor]
Site Internet  http://www.onsemi.com
Logo ONSEMI - ON Semiconductor

LB11693H Fiches technique(HTML) 2 Page - ON Semiconductor

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LB11693H
No.A0287-2/24
Electrical Characteristics at Ta = 25°C, VCC = VM = 24V
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
Current drain 1
ICC1
10
13.5
mA
Current drain 2
ICC2
When STOP
4.0
5.5
mA
Output Block
Output saturation voltage 1
VOsat1
IO = 0.7A, VO (SINK) + VO (SOURCE)
1.5
2.05
V
Output saturation voltage 2
VOsat2
IO = 1.5A, VO (SINK) + VO (SOURCE)
2.2
2.9
V
Output leakage current
IOleak
100
μA
High side diode forward
voltage 1
VD1
ID = 0.7A
1.25
1.65
V
High side diode forward
voltage 2
VD2
ID = 1.5A
1.9
2.5
V
5V Constant Voltage Output
Output voltage
VREG
IO = -5mA
4.7
5.0
5.3
V
Voltage regulation
ΔVREG1
VCC = 9.5 to 28V
30
100
mV
Load regulation
ΔVREG2
IO = -5 to -20mA
20
100
mV
Hall amplifier
Input bias current
IB(HA)
2
10
μA
Differential input voltage range
VHIN
Sine wave input
50
350
mVp-p
Common-mode input voltage
range
VICM
Differential input 50mVp-p
1.5
VREG-1.0
V
Input offset voltage
VIOH
Design target value
-20
20
mV
CSD Pin
High-level output voltage
VOH(CSD)
2.75
3.0
3.25
V
Low-level output voltage
VOL(CSD)
0.85
1.0
1.15
V
External capacitor charge current
ICSD1
-3.3
-2.4
-1.4
μA
External capacitor charge current
ICSD2
0.09
0.17
0.23
μA
Charge/discharge current ratio
RCSD
Charge current/discharge current
14
Times
Undervoltage Protection Circuit (LVS pin)
Operating voltage
VSDL
3.6
3.8
4.0
V
Release voltage
VSDH
4.1
4.3
4.5
V
Hysteresis
ΔVSD
0.35
0.5
0.65
V
Current Limiter Circuit (RF pin)
Limiter voltage
VRF
VCC-VM
0.45
0.5
0.55
V
Thermal Shutdown Operation
Thermal shutdown operating
voltage
TSD
Design target value (junction temperature)
150
170
°C
Hysteresis
ΔTSD
Design target value (junction temperature)
40
°C
CTL Amplifier
Input offset voltage
VIO(CTL)
-10
10
mV
Input bias current
IB(CTL)
-1
1
μA
Common-mode input voltage
range
VICM
0
VREG-1.7
V
High-level output voltage
VOH(CTL)
ITOC = -0.2mA
VREG-1.2
VREG-0.8
V
Low-level output voltage
VOL(CTL)
ITOC = 0.2mA
0.8
1.05
V
Open-loop gain
G(CTL)
f(CTL) = 1kHz
45
51
dB
Continued on next page.



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