lb11693h Sanyo Semiconductor Corporation, lb11693h Datasheet - Page 3

• Manufacturer Part Number: lb11693h
• Description: 3-phase Brushless Motor Driver For 24v Fan Motors
• Manufacturer: Sanyo Semiconductor Corporation

Continued from preceding page.
PWM Oscillator Circuit
High-level output voltage
Low-level output voltage
Amplitude
External capacitor charge current
Oscillator frequency
TOC pin
Input voltage 1
Input voltage 2
Input voltage 1L
Input voltage 2L
Input voltage 1H
Input voltage 2H
RD pin
Low-level output voltage
Output leakage current
FG pin
Low-level output voltage
Output leakage current
FGFIL Pin
Charge current
Discharge current
FG Amplifier Schmitt Block (IN1)
Amplifier gain
Hysteresis
S/S Pin
High-level input voltage
Low-level input voltage
Input open voltage
Hysteresis
High-level input current
Low-level input current
PWMIN Pin
Input frequency range
High-level input voltage range
Low-level input voltage range
Input open voltage
Hysteresis
High-level input current
Low-level input current
F/R Pin
High-level input voltage
Low-level input voltage
Input open voltage
Hysteresis
High-level input current
Low-level input current
Parameter
V OH (PWM)
V OL (PWM)
V TOC 1H
V TOC 2H
V OL (RD)
V OL (FG)
V TOC 1L
V TOC 2L
V(PWM)
I FGFIL 1
I FGFIL 2
V IS (FG)
V IH (SS)
V IO (SS)
V IH (FR)
V IO (FR)
V IL (SS)
V IS (SS)
V IL (FR)
V IS (FR)
Symbol
f(PWM)
V TOC 1
V TOC 2
V IO (PI)
I IH (SS)
V IH (PI)
V IS (PI)
I IH (FR)
I IL (SS)
V IL (PI)
I IL (FR)
I L (RD)
I L (FG)
G(FG)
I IH (PI)
I IL (PI)
I CHG
f(PI)
VPWM = 2.1V
C = 2200pF
Output duty: 100%
Output duty: 0%
Design target value.
100% when VREG = 4.7V
Design target value.
0% when VREG = 4.7V
Design target value.
100% when VREG = 5.3V
Design target value.
0% when VREG = 5.3V
I RD = 5mA
V RD = 28V
I FG = 5mA
V FG = 28V
Design target value.
Design target value. Input equivalent
VS/S = VREG
VS/S = 0V
VPWMIN = VREG
VPWMIN = 0V
V FR = VREG
V FR = 0V
LB11693H
Conditions
VREG-0.5
min
2.75
-125
15.5
2.72
1.07
2.72
1.07
3.08
1.21
0.16
-170
0.16
-170
0.16
-165
1.1
1.5
2.0
2.6
2.0
2.6
2.0
-10
-7
3
0
0
0
Ratings
typ
19.5
2.80
1.17
3.20
1.33
0.25
-130
0.25
-130
0.25
-115
100
100
3.0
1.3
1.7
-90
3.0
1.3
0.1
0.1
2.9
2.9
-5
5
7
8
0
max
VREG
VREG
VREG
VREG
3.25
27.0
3.30
1.45
2.90
1.27
3.30
1.45
0.34
0.34
0.34
130
130
1.4
2.0
-70
0.3
0.3
1.0
3.2
1.0
3.2
1.0
No.A0287-3/24
10
10
50
10
-3
7
Times
Vp-p
Unit
kHz
kHz
mV
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V