LB11847 Datasheet, PDF (3/16 Pages) Sanyo Semicon Device – PWM Current Control Type Stepping Motor Driver

LB11847
Electrical Characteristics at Ta = 25°C, V_BB = 45V, V_CC = 5V, V_REF = 1.52V
Parameter
Symbol
Conditions
[Output Block]
Output stage supply voltage
Output saturation voltage
Output leak current
Output sustain voltage
[Logic Block]
Logic supply voltage
Input voltage
Input current
Sensing voltage
Reference current
CR pin current
MD pin current
DECAY pin current Low
DECAY pin current High
Thermal shutdown temperature
Logic ON voltage
Logic OFF voltage
L_VSD hysteresis width
I_{BB ON}
I_{BB OFF}
V_O(sat)1 I_O = +1.0A, sink
V_O(sat)2 I_O = +1.5A, sink
V_O(sat)3
V_O(sat)4
I_O(leak)1
I_O(leak)2
I_O = –1.0A, source
I_O = –1.5A, source
V_O = V_BB, sink
V_O = 0V, source
V_SUS L = 15 mH, I_O = 1.5A, Guaranteed design value
I_{CC ON}
I_{CC OFF}
I₄ = 2.0V, I₃ = 2.0V, I₂ = 2.0V, I₁ = 2.0V
ENABLE = 2.0V
V_IH
V_IL
I_IH
V_IH = 2.0V
I_IL
V_IL = 0.8V
V_E
I₄ = 2.0V, I₃ = 2.0V, I₂ = 2.0V, I₁ = 2.0V
I₄ = 2.0V, I₃ = 2.0V, I₂ = 2.0V, I₁ = 0.8V
I₄ = 2.0V, I₃ = 2.0V, I₂ = 0.8V, I₁ = 2.0V
I₄ = 2.0V, I₃ = 2.0V, I₂ = 0.8V, I₁ = 0.8V
I₄ = 2.0V, I₃ = 0.8V, I₂ = 2.0V, I₁ = 2.0V
I₄ = 2.0V, I₃ = 0.8V, I₂ = 2.0V, I₁ = 0.8V
I₄ = 2.0V, I₃ = 0.8V, I₂ = 0.8V, I₁ = 2.0V
I₄ = 2.0V, I₃ = 0.8V, I₂ = 0.8V, I₁ = 0.8V
I₄ = 0.8V, I₃ = 2.0V, I₂ = 2.0V, I₁ = 2.0V
I₄ = 0.8V, I₃ = 2.0V, I₂ = 2.0V, I₁ = 0.8V
I₄ = 0.8V, I₃ = 2.0V, I₂ = 0.8V, I₁ = 2.0V
I₄ = 0.8V, I₃ = 2.0V, I₂ = 0.8V, I₁ = 0.8V
I₄ = 0.8V, I₃ = 0.8V, I₂ = 2.0V, I₁ = 2.0V
I₄ = 0.8V, I₃ = 0.8V, I₂ = 2.0V, I₁ = 0.8V
I_REF V_REF = 1.5V
I_CR CR = 1.0V
I_MD MD = 1.0V, CR = 4.0V
I_DECL V_DEC = 0.8V
I_DECH V_DEC = 2.0V
TSD
L_VSD1
L_VSD2
∆L_VSD
Ratings
Unit
min
typ
max
2.3
3.5
0.5
0.8
1.2
1.5
1.9
2.2
–50
45
5.0 mA
1.1 mA
1.6
V
1.9
V
2.2
V
2.4
V
50 µA
µA
V
19.5
10.5
2.0
–10
0.470
0.445
0.425
0.410
0.385
0.365
0.345
0.325
0.280
0.240
0.195
0.155
0.115
0.075
–0.5
–4.6
–5.0
–10
3.35
3.20
0.065
26
15
0.50
0.48
0.46
0.43
0.41
0.39
0.37
0.35
00.3.30
0.26
0.22
0.17
0.13
0.09
170
3.65
3.50
0.15
36.5 mA
19.5 mA
V
0.8
V
100 µA
µA
0.525
V
0.505
V
0.485
V
0.465
V
0.435
V
0.415
V
0.385
V
0.365
V
0.325
V
0.285
V
0.235
V
00..119900 V
0.145
V
0.100 V
µA
–1.0 mA
µA
µA
5 µA
°C
3.95
V
3.80 V
0.23
V
No. 6183-3/16