LB11988HR_12 Datasheet, PDF (2/6 Pages) Sanyo Semicon Device – Monolithic Digital IC Fan Motor Driver

LB11988HR
Electrical Characteristics at Ta = 25°C, VCC = 12V, VS = 12V
Parameter
Symbol
Conditions
VCC current drain
Output
ICC
RL = 560Ω (Y)
Output saturation voltage
Output leakage current
Hall amplifier
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)
Input offset voltage
Input bias current
Common-mode input voltage
FR
Voff (HALL)
Vb (HALL)
Vcm1(HALL)
Vcm2(HALL)
VIN, WIN
VCC=VS=12V
VCC=VS=5V
Threshold voltage
Input bias current
VFRTH
Ib (FR)
Current limiter
LIM pin current limit level
Saturation
ILIM
Rf = 0.5Ω, With the Hall input logic states fixed
(U, V, W = high, high, low)
Saturation prevention circuit
lower side voltage setting
FG amplifier
VOsat (DET)
RL = 560Ω (Y), Rf = 0.5Ω, The voltage between
each output and the corresponding Rf.
Upper side output saturation
voltage
Lower side output saturation
voltage
Hysteresis
Vsatu (SH)
Vsatd (SH)
Vhys
TSD operating temperature
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)
3233B
15.2
(6.2)
28
15
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
1.5
VCC-1.5
V
4
8V
-5
μA
1
A
0.28
V
11.8
23
170
V
0.3 V
mV
°C
1
0.8
14
0.25
(0.8)
2.0
0.3
2.7
SANYO : HSOP28H(375mil)
No.A0300-2/6