LB11988V Datasheet, PDF (2/6 Pages) Sanyo Semicon Device – Fan Motor Driver

LB11988V
Electrical Characteristics at Ta = 25°C, VCC = 12V, VS = 12V
Parameter
Symbol
Conditions
VCC current drain
Output
Output saturation voltage
Output leakage current
Hall amplifier
Input offset voltage
Input bias current
Common-mode input voltage
FR
ICC
RL = 560Ω (Y)
VOsat1
VOsat2
IOleak
IO = 500mA, Rf = 0.5Ω, Sink + Source
(Saturation prevention function included)
IO = 1.0A, Rf = 0.5Ω, Sink + Source
(Saturation prevention function included)
Voff (HALL)
Vb (HALL)
Vcm (HALL)
VIN, WIN
Threshold voltage
Input bias current
VFRTH
Ib (FR)
Current limiter
LIM pin current limit level
Saturation
Saturation prevention circuit
lower side voltage setting
FG amplifier
ILIM
VOsat
(DET)
Rf = 0.5Ω, With the Hall input logic states fixed
(U, V, W = high, high, low)
RL = 560Ω (Y), Rf = 0.5Ω, The voltage between
each output and the corresponding Rf.
Upper side output saturation voltage Vsatu (SH)
Lower side output saturation voltage Vsatd (SH)
Hysteresis
TSD operating temperature
Vhys
T-TSD
Design target value*
Note * : Items shown to be design target values in the conditions column are not measured.
Package Dimensions
unit : mm (typ)
3315
Ratings
Unit
min
typ
max
15
24 mA
2.1
2.6
V
2.6
3.5
V
1.0 mA
-6
+6 mV
1
3 μA
3
VCC-3
V
4
8
V
-5
μA
1
A
0.28
V
11.8
23
170
V
0.3 V
mV
°C
9.75
24
13
1
12
0.15
0.8
0.3
(0.48)
SANYO : SSOP24J(275mil)
No.A0377-2/6