lb11620t Sanyo Semiconductor Corporation, lb11620t Datasheet - Page 2

• Manufacturer Part Number: lb11620t
• Description: Brushless Motor Driver
• Manufacturer: Sanyo Semiconductor Corporation

Recommended Operating Ranges at Ta = 25°C
Electrical Characteristics at Ta = 25°C, V CC = 12V
Supply voltage range 1-1
Supply voltage range 1-2
Output current
5 V constant voltage output current
HP pin voltage
HP pin output current
RD pin voltage
RD pin output current
Supply voltage 1
5V constant voltage output (VREG pin)
Output voltage
Line regulation
Load regulation
Temperature coefficient
Low-voltage protection circuit (VREG pin)
Operating voltage
Clear voltage
Hysteresis
Output Block
Output voltage 1-1
Output voltage 1-2
Output voltage 2
Output leakage current
Hall Amplifier Block
Input bias current
Common-mode input voltage range 1
Common-mode input voltage range 2
Hall input sensitivity
Hysteresis
Input voltage low → high
Input voltage high → low
PWM Oscillator (PWM pin)
High-level output voltage
Low-level output voltage
External capacitor charge current
Oscillator frequency
Amplitude
Parameter
Parameter
V OH (PWM)
V OL (PWM)
VSLH (HA)
VSHL (HA)
ΔV IN (HA)
V OUT 1-1
V OUT 1-2
ΔVREG1
ΔVREG2
ΔVREG3
IHB (HA)
V (PWM)
f (PWM)
V CC 1-1
V CC 1-2
Symbol
Symbol
V OUT 2
VICM1
VICM2
VREG
I O leak
VSDH
ΔVSD
IREG
VSDL
ICHG
I CC 1
VHP
VRD
IHP
IRD
I O
V CC pin
V CC pin, with V CC shorted to VREG
UL, VL, WL, UH, VH, WH pins
V CC = 8 to 17V
I O = -5 to -20mA
Design target
Low level I O = 400μA
Low level I O = 10mA
High level I O = -20mA
When a Hall effect sensor is used
For single-sided input bias
(Hall IC application)
VPWM = 2.1V
C = 2000pF
LB11620T
Conditions
Conditions
V CC -1.1
min
-120
3.95
2.75
4.7
3.5
0.3
0.5
-20
1.2
1.4
80
15
-2
0
5
Ratings
Ratings
V CC -0.9
typ
4.15
0.45
1.35
-0.5
5.0
3.7
0.2
0.9
-12
3.0
-90
1.6
12
40
10
24
12
22
0
4.5 to 5.5
V CC -2.0
8 to 17
0 to 17
0 to 15
0 to 17
0 to 15
max
Continued on next page
V CC
4.35
3.25
100
-30
-65
5.3
3.9
0.6
0.5
1.2
1.5
1.9
25
16
30
10
40
20
-5
No.A0662-2/11
mVp-p
mV/°C
Vp-p
Unit
Unit
kHz
mA
mA
mA
mA
mA
mV
mV
mV
mV
mV
μA
μA
μA
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V