LB1975_08 SANYO [Sanyo Semicon Device], LB1975_08 Datasheet - Page 2

• Manufacturer Part Number: LB1975_08
• Description: For Fan Motor 3-phase Brushless Motor Driver
• Manufacturer: SANYO [Sanyo Semicon Device]

Allowable Operating Ranges at Ta = 25°C
Electrical Characteristics at Ta = 25°C, V CC = 5V, V M = 30V
Supply voltage range
Input current range
FG pin applied voltage
FG pin output current
Supply current
Output Block
Output saturation voltage
Output leak current
Upper side diode forward voltage
Hall Amplifier
Input bias current
Common-mode input voltage range
Hall input sensitivity
Hysteresis width
Input voltage (low to high)
Input voltage (high to low)
FG Pin (speed pulse output)
Output low-level voltage
Pull-up resistor value
Current Limiter
Limiter
Thermal Shutdown
Thermal shutdown operating
temperature
Hysteresis width
Low-Voltage Protection
Operating voltage
Non-operating voltage
Hysteresis width
PWM Oscillator
Output high-level voltage
Output low-level voltage
Amplitude
Oscillator frequency
Charge current
Discharge resistance
V REG Pin
Pin voltage
Parameter
Parameter
V CC
V M
I REG
V FG
I FG
I CC
V O sat1(L)
V O sat1(H)
V O sat1
V O sat2(L)
V O sat2(H)
V O sat2
I O Leak(L)
I O Leak(H)
V FH 1
V FH 2
I HB
V ICM
VH IN
∆V IN (HA)
V SLH
V SHL
V FGL
R FG
V RF
TSD
∆TSD
V LVSD
V LVSD (OFF)
∆V LVSD
V OH (OSC)
V OL (OSC)
V OSC
f OSC
I CHG
R DCHG
V REG
Symbol
Symbol
V REG pin
I O = 1.0A, V O (sink)
I O = 1.0A, V O (source)
I O = 1.0A, V O (sink) + V O (source)
I O = 2.0A, V O (sink)
I O = 2.0A, V O (source)
I O = 2.0A, V O (sink) + V O (source)
I O = 1.0A
I O = 2.0A
I FG = 5mA
Design target Value (junction temperature)
Design target Value (junction temperature)
C = 2200pF
I REG = 1.5mA
LB1975
Conditions
Conditions
min
-100
-110
0.45
2.95
1.38
1.50
19.6
150
1.5
-25
7.5
3.5
0.4
1.6
6.6
10
60
23
-4
6
Ratings
Ratings
typ
0.50
3.10
1.45
1.65
23.0
180
-16
-94
1.1
0.9
2.0
1.4
1.2
2.6
1.2
2.1
3.8
4.3
0.5
2.1
7.0
14
32
16
10
40
-1
Continued on next page.
4.5 to 6.7
0 to V CC
V CC -1.5
20 to 42
max
0 to 10
1 to 5
12.5
0.55
3.25
1.59
1.71
27.6
100
-83
1.4
1.3
2.6
1.8
1.7
3.4
1.6
2.6
0.5
4.1
4.5
0.6
2.6
7.2
18
39
25
No.6087-2/10
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mVp-p
Vp-p
Unit
Unit
kHz
mA
mA
mA
mV
mV
mV
kΩ
kΩ
µA
µA
µA
°C
°C
µA
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V