LB11691H Datasheet, PDF (3/21 Pages) Sanyo Semicon Device – Monolithic digital IC Pre-Driver IC for Brushless Motor Drive in Electric Bicycles

LB11691H
Continued from preceding page.
Parameter
Symbol
Conditions
Charge pump output (VB pin)
Output voltage
CP1 pin
VBOUT
Output H-level voltage
Output L-level voltage
Integrating amplifier
VOH (CP1)
VOL (CP1)
ICP1 = -2mA
ICP1 = 2mA
Input offset voltage
VIO (CONT)
Input bias current
IB (CONT)
Common-phase input voltage range
VICM
Output H-level voltage
Output L-level voltage
Open loop gain
VOH (CONT)
VOL (CONT)
ITOC = -0.2mA
ITOC = 0.2mA
f (CONT) = 1kHz
PWM oscillator (PWM pin)
Output H-level voltage
Output L-level voltage
External C charge current
VOH (PWM)
VOL (PWM)
ICHG
VPWM = 2.1V
Oscillation frequency
f (PWM)
C = 270pF
Amplitude
V (PWM)
TOC pin
Input voltage 1
VTOC1
Output duty 100%
Input voltage 2
VTOC2
Output duty 0%
Input voltage 1L
VTOC1L
Design target value*, 100% at V5 = 4.7V
Input voltage 2L
VTOC2L
Design target value*, 0% at V5 = 4.7V
Input voltage 1H
VTOC1H
Design target value*, 100% at V5 = 5.3V
Input voltage 2H
VTOC2H
Design target value*, 0% at V5 = 5.3V
Current limiting circuit (RF pin)
Limiter voltage
VRF
Low-voltage protective circuit (LVS pin)
Operating voltage
VSDL
Cancellation voltage
VSDH
Hysteresis width
ΔVSD
Heat shielding operation (overheat protection circuit)
Heat shielding operation
temperature
Hysteresis width
CSD circuit (CSD pin)
TSD
ΔTSD
Design target value*
(junction temperature)
Design target value*
(junction temperature)
Output H-level voltage
Output L-level voltage
External C charge current
VOH (CSD)
VOL (CSD)
ICHG1
VCSD = 2.35V
External C discharge current
ICHG2
VCSD = 2.35V
Oscillation frequency
f (CSD)
C = 0.01μF
Amplitude
V (CSD)
Reset circuit (RES pin)
Reset operating voltage
VRESL
Reset canceling voltage
VRESH
Hysteresis width
ΔVRES
HP pin
Output saturation voltage
Output leak current
VHPL
IHP leak
IO = 3mA
VHP = 42V
* : Design target values and not tested.
min
46.0
VCC-1.9
-10
-1
0
V5-1.1
45
2.75
1.0
-35
29
1.6
2.72
0.99
2.72
0.99
3.08
1.11
85
3.65
4.15
0.35
150
3.2
0.9
-14
7
2.2
1.17
1.37
0.20
Ratings
typ
48.0
VCC-1.4
1.5
V5-0.8
0.8
51
3.0
1.2
-25
36
1.8
3.0
1.2
2.80
1.08
3.20
1.22
100
3.85
4.35
0.5
170
40
3.6
1.1
-10
11
180
2.5
1.27
1.5
0.23
0.15
Unit
max
50.5
V
V
2.0
V
10
mV
1
μA
V5-1.7
V
V
1.1
V
dB
3.25
V
1.3
V
-19
μA
44
kHz
2.1
Vp-p
3.30
V
1.34
V
2.90
V
1.17
V
3.30
V
1.34
V
115
mV
4.05
V
4.55
V
0.65
V
°C
°C
4.0
V
1.3
V
-6
μA
15
μA
Hz
2.75
Vp-p
1.37
V
1.63
V
0.26
V
0.5
V
10
μA
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