LB11985H Просмотр технического описания (PDF) - SANYO -> Panasonic
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LB11985H Datasheet PDF : 9 Pages
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LB11985H
Electrical Characteristics at Ta = 25°C, VCC = 5 V, VS = 15 V
Parameter
Symbol
Conditions
VCC current drain
[Output]
ICC
RL = ∞, VCTL = 0 V (quiescent mode)
Output saturation voltage
VOsat1
VOsat2
IO = 500 mA, Rf = 0.5 Ω, Sink + Source
VCTL = VLIM = 5 V (with saturation prevention)
IO = 1.0 A, Rf = 0.5 Ω, Sink + Source
VCTL = VLIM = 5 V (with saturation prevention)
Output leakage current
[FR]
IOleak
FR pin input
Threshold voltage
VFR
FR pin input
Input bias current
Ib (FR) VFR = 5 V
[BR]
BR pin input
Threshold voltage
VBRTH
BR pin input
Input bias current
Ib (BR) VBR = 5 V
[Control]
CTLREF pin voltage
CTLREF pin input range
CTL pin input bias current
VCREF
VCREF IN
Ib (CTL)
VCTL = 5 V, with CTLREF open
CTL pin control start voltage
VCTL (ST)
Rf = 0.5 Ω, VLIM = 5 V, Io ≥ 40 mA
With the Hall input logic states fixed (U, V, W = high, high, low)
CTL pin control Gm
Gm (CTL)
Rf = 0.5 Ω, ∆Io = 200 mA
With the Hall input logic states fixed (U, V, W = high, high, low)
[Current Limiter]
Rf = 0.5 Ω, VCTL = 5 V, Io ≥ 40 mA
LIM current limit offset voltage Voff (LIM) With the Hall input logic states fixed (U, V, W = high, high, low)
LIM pin input bias current
Ib (LIM) VCTL = 5 V,VREF: OPEN, VLIM = 0 V
LIM pin current limit level
Gm (LIM)
Rf = 0.5 Ω, VCTL = 5 V
With the Hall input logic states fixed (U, V, W = high, high, low)
[Hall Amplifier]
Input offset voltage
Input bias current
Common-mode input voltage
Torque ripple correction ratio
Voff (HALL)
Ib (HALL)
Vcm (HALL)
TRC
At the bottom and peak that occur in the Rf
waveform at 200 mA (Rf = 0.5 Ω)
[FG Amplifier]
FG amplifier input offset voltage
FG amplifier input bias current
FG amplifier output saturation voltage
FG amplifier common-mode input voltage
[Saturation]
Voff (FG)
Ib (FG)
VOsat (FG)
VCM (FG)
For the sink side, at the internal pull-up resistor
Saturation prevention circuit
lower side set voltage
VOsat (DET) Io = 10 mA, Rf = 0.5 Ω, VCTL = VLIM = 5 V
The voltages between the OUT-Rf pairs at full wave.
[Schmitt Amplifier]
Duty
DUTY 60 mVp-p, 1 kHz input *1
Upper side output saturation voltage
Lower side output saturation voltage
Hysteresis
TSD operating temperature
Vsatu (SH)
Vsatd (SH)
Vhys
T-TSD
Design target values *2
Design target values *2
TSD hysteresis
∆T-TSD Design target values *2
Note *1 : The ratings are just the measured value with no margin afforded.
*2 : Items shown to be design target values in the conditions column are not measured.
Ratings
min
typ
10
2.2
2.8
1
100
1
100
2.0
2.15
1
2.0
2.2
1.8
2.25
80
200
–2
–1
0.37
0.47
–6
1.0
1.3
14.5
–8
–100
0.4
1.0
0.13
0.25
49
50
4.8
45
180
15
Unit
max
15 mA
2.7
V
3.7
V
1.0 mA
4
V
150
µA
4
V
150
µA
2.3
V
4
V
5
µA
2.4
V
2.7
V
320 mV
µA
0.57 mA
+6 mV
3.0
µA
3.3
V
%
+8 mV
nA
0.55
V
4.0
V
0.42
V
51
%
V
0.2
V
mV
°C
°C
No. 6209-2/9
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