LB1980H_07 SANYO [Sanyo Semicon Device], LB1980H_07 Datasheet - Page 2

• Manufacturer Part Number: LB1980H_07
• Description: For VCR Capstan Motors 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 S = 15V
Notes : *1. The torque ripple correction ratio is determined as follows from the Rf voltage waveform.
Supply voltage
Hall input amplitude
GSENSE pin input range
V CC supply current
Output leakage current
FR pin input threshold voltage
FR pin input bias current
CTLREF pin voltage
CTLREF pin input range
CTL pin input bias current
CTL pin control start voltage
CTL pin control Gm
LIM current limit offset voltage
LIM pin input bias current
LIM pin current control level
Hall amplifier input offset voltage
Hall amplifier input bias current
Hall amplifier common-mode
input voltage range
Torque ripple correction ratio
ADJ pin voltage
FG amplifier input offset voltage
FG amplifier input bias current
FG amplifier output saturation
voltage
FG amplifier voltage gain
FG amplifier common-mode
input voltage
Saturation prevention circuit
lower side voltage setting
TSD operating temperature
Hysteresis width
Outputs
Output saturation voltage
FR
Control
Current Limiter
Hall Amplifier
TRC
FG Amplifier
Saturation
TSD
*2. Parameters that are indicated as design target values in the conditions column are not tested.
Parameter
Parameter
VO sat(DET)
V CM (HALL)
V O sat (FG)
Voff(HALL)
V GSENSE
V CTL (ST)
V CREFIN
V GM (FG)
Gm(CTL)
Voff(LIM)
I B (HALL)
Voff(FG)
VO sat1
VO sat2
I B (FSR)
I B (CTL)
V G (FG)
Symbol
Symbol
V CREF
I B (LIM)
V HALL
I O leak
I B (FG)
V FSR
V ADJ
∆TSD
V CC
TRC
I LIM
TSD
I CC
V S
Between the hall inputs
With respect to the control system ground
R L =∞, V CTL =0V, V LIM =0V (Quiescent)
I O =500mA, Rf=0.5Ω, Sink+Source
V CTL =V LIM =5V(With saturation prevention)
I O =1.0mA, Rf=0.5Ω, Sink+Source
V CTL =V LIM =5V(With saturation prevention)
With V CTL =5V and the CTLREF pin open
With Rf=0.5Ω, V LIM =5V, I O ≥10mA,
Hall input logic fixed (U, V, W=H, H, L)
With Rf=0.5Ω, ∆I O =200mA,
Hall input logic fixed (U, V, W=H, H, L)
With Rf=0.5Ω, V CTL =5V, I O ≥10mA,
Hall input logic fixed (U, V, W=H, H, L)
With V CTL =5V and the V CREF pin open
With Rf=0.5Ω, V CTL =5V, V LIM =2.06V
Hall input logic fixed (U, V, W=H, H, L)
For the high and low peaks in the
Rf waveform when I O =200mA.
(Rf=0.5Ω, with the ADJ pin open) *1
Sink side, for the load provided by the internal
pull-up resistor
For the open loop state with f=10kHz
The voltages between each OUT and
Rf pair when I O =10mA, Rf=0.5Ω, and
V CTL =V LIM =5V
Design target value *2
Design target value *2
LB1980H
Conditions
Conditions
min
0.175
-100
2.25
2.05
1.50
2.00
0.46
2.37
41.5
-5.0
-2.5
140
830
0.5
-6
-8
Ratings
Ratings
typ
2.50
2.15
2.15
0.58
2.50
44.5
0.25
200
900
180
2.1
2.6
1.0
1.3
12
20
9
-0.20 to +0.20
±30 to ±80
4.5 to 5.5
max
5 to 22
0.325
2.75
2.25
3.50
2.30
0.70
2.63
47.5
260
970
2.6
3.5
1.0
4.0
3.0
3.3
0.5
4.0
18
+6
+8
No.5974-2/7
mVo-p
A / V
Unit
Unit
mA
mA
mA
mV
mA
mA
mV
µA
µA
µA
nA
dB
°C
°C
%
V
V
V
V
V
V
V
V
V
V
V
V
V
V