LB11988D Datasheet, PDF (2/8 Pages) Sanyo Semicon Device – Fan Motor Driver

LB11988D
Electrical Characteristics at Ta = 25°C, VCC = 12V, VS = 12V
Parameter
Symbol
Conditions
VCC supply current
Output
Output saturation voltage
ICC
VOsat1
RL = 560Ω (Y)
IO = 500mA, Rf = 0.5Ω,
Sink+Source (with saturation prevention)
VOsat2
IO = 1.0A, Rf = 0Ω,
Sink+Source (with saturation prevention)
Output leakage current
Hall amplifier
Input offset voltage
IOleak
Voff(HALL)
Input bias current
Common-mode input voltage
Ib(HALL)
Vcm(HALL)
VIN, WIN
FR
Threshold voltage
VFRTH
Input bias current
Ib(FR)
Current limit
LIM pin current limit level
Saturation
ILIM
Rf = 0.5Ω, Hall input logic fixed
(U, V, W = H, H, L)
Saturation prevention circuit
lower set voltage
FG Amplifier
VOsat(DET)
RL = 560Ω (Y),Rf = 0.5Ω
Voltage between each OUT and RF
Output “High” voltage
Vfgoh(SH)
Output “Low” voltage
Vfgol(SH)
Hysteresis width
Vhys
TSD operating temperature
TTSD
Design target value*
*: T-TSD is not measured because it stands for design target.
Package Dimensions
unit : mm
3037C
20
(R1.7)
26.75
(20.0)
HEAT SPREADER
11
Ratings
unit
min
typ
max
15
24 mA
2.1
2.6
V
2.6
3.5
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
V
0.3
23
mV
170
°C
1
10
1.3
(1.95)
2.54
0.6
SANYO : DIP20H(500mil)
No.A0433-2/8