LB1999M Просмотр технического описания (PDF) - SANYO -> Panasonic
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LB1999M Datasheet PDF : 8 Pages
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LB1999M
Specifications
Absolute Maximum Ratings at Ta = 25°C
Parameter
Maximum supply voltage
Maximum output current
Allowable power dissipation
Operating temperature
Storage temperature
Symbol
VCC max
VS max
IO max
Pd max
Topr
Tstg
Independent device
Conditions
Allowable Operating Ranges at Ta = 25°C
Parameter
Supply voltage
Hall input amplitude
GSENSE pin input range
Symbol
VS
VCC
VHALL
VGSENSE
Conditions
Between the Hall inputs
With respect to the control system ground
Electrical Characteristics at Ta = 25°C, VCC = 5 V, VS = 15 V
Parameter
Symbol
Conditions
VCC supply current
[Outputs]
Output saturation voltage
Output leakage current
[FR]
FR pin input threshold voltage
FR pin input bias current
[Control]
CTLREF pin voltage
CTLREF pin input range
CTL pin input bias current
CTL pin control start voltage
CTL pin control switching voltage
CTL pin control Gm1
CTL pin control Gm2
[Current Limiter]
LIM current limit offset voltage
LIM pin input bias current
LIM pin current control level
[Hall Amplifier]
Hall amplifier input offset voltage
Hall amplifier input bias current
Hall amplifier common-mode input voltage range
Torque ripple correction ratio
[FG Amplifier]
FG amplifier input offset voltage
FG amplifier input bias current
FG amplifier output saturation voltage
FG bias voltage
FG amplifier common-mode input voltage
ICC
VOsat1
VOsat2
IOleak
VFSR
IB (FSR)
VCREF
VCREFIN
IB (CTL)
VCTL (ST)
VCTL (ST2)
Gm (CTL)
Gm2 (CTL)
Voff (LIM)
IB (LIM)
ILIM
Voff (HALL)
IB (HALL)
VCM (HALL)
TRC
Voff (FG)
IB (FG)
VOsat (FG)
VFGBI
VGM (FG)
RL = ∞, VCTL = 0 V (Quiescent)
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)
With VCTL = 5 V and the CTLREF pin open
With Rf = 0.5 Ω, VLIM = 5 V, IO ≥ 10 mA,
Hall input logic fixed (U, V, W = H, H, L)
With Rf = 0.5 Ω, VLIM = 5 V
With Rf = 0.5 Ω, ∆IO = 200 mA,
Hall input logic fixed (U, V, W = H, H, L)
With Rf = 0.5 Ω, ∆VCTL = 200 mV,
Hall input logic fixed (U, V, W = H, H, L)
With Rf = 0.5 Ω, VCTL = 5 V, IO ≥ 10 mA,
Hall input logic fixed (U, V, W = H, H, L)
With VCTL = 5 V and the VCREF pin open,
VLIM = 0 V
With Rf = 0.5 Ω, VCTL = 5 V, VLIM = 2.06 V,
Hall input logic fixed (U, V, W = H, H, L)
For the high and low peaks in the Rf waveform
when IO = 200 mA.
(Rf = 0.5 Ω)*1
Sink side, for the load provided by the internal
pull-up resistor
Notes : 1. The torque ripple correction ratio is determined as follows from the Rf voltage waveform.
2. Parameters that are indicated as design target values in the conditions column are not tested.
Ratings
Unit
7
V
24
V
1.3
A
0.95
W
–20 to + 75
°C
–55 to + 150
°C
Ratings
5 to 22
4.5 to 5.5
±30 to ±80
–0.20 to + 0.20
Unit
V
V
mVo-p
V
Ratings
Unit
min
typ
max
12
18 mA
2.1
2.6 V
2.6
3.5 V
1.0 mA
2.25
2.50
2.75 V
–5.0
µA
2.37
2.50
2.63 V
1.7
3.50 V
8.0 µA
2.20
2.35
2.50 V
3.00
3.15
3.30 V
0.52
0.65
0.78 A/V
1.20
1.50
1.80 A/V
140
200
260 mV
–2.5
µA
830
900
970 mA
–6
+6 mV
1.0
3.0 µA
1.3
3.3 V
9
%
–8
–100
2.4
0.5
+8 mV
nA
0.5
0.6 V
2.5
2.6 V
4.0 V
Continued on next page.
No. 5975-2/8
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