參數(shù)資料
型號(hào): LB8503V
廠商: Sanyo Electric Co.,Ltd.
英文描述: Monolithic Digital IC DC Fan Motor Speed Control IC
中文描述: 單片數(shù)字集成電路直流風(fēng)扇電機(jī)轉(zhuǎn)速控制IC
文件頁(yè)數(shù): 2/20頁(yè)
文件大?。?/td> 171K
代理商: LB8503V
LB8503V
No.A0366-2/20
Specifications
Absolute Maximum Ratings
at Ta = 25
°
C
Parameter
Symbol
Conditions
Ratings
Unit
Supply voltage
VCC max
IO max
VFG max
IFG max
Pd max
VCC pin
E0 pin
FGOUT pin
FGOUT pin
When mounted on a circuit board *
1
18
V
Output current
3
mA
FG output pin output voltage
18
V
FG output pin output current
10
mA
Allowable power dissipation
0.8
W
Operating temperature
Topr
-30 to +95
°
C
Storage temperature
Tstg
-55 to +150
°
C
*1 Specified circuit board : 114.3
×
76.1
×
1.6mm
3
, glass epoxy.
Allowable Operating Range
at Ta = 25
°
C
Parameter
Symbol
VCC1
VCC2
IO
IREG
Conditions
Ratings
Unit
V
Supply voltage range 1
VCC pin
VCC pin, with VCC shorted to 6VREG
E0 pin
7.5 to 17
Supply voltage range 2
5.5 to 6.5
V
Output current
2.5
mA
6V constant voltage output
current
CTL pin voltage
-5
mA
VCTL
VLIM
VCI
0 to 6VREG
V
LIM pin voltage
0 to 6VREG
V
VC1 pin voltage
0 to 6VREG
V
Electrical Characteristics
at Ta
=
25
°
C, VCC = 12V
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
Supply current
ICC
5.5
6.5
mA
6V constant voltage output (VREG pin)
Output voltage
VREG
5.8
6.0
6.2
V
Line regulation
Δ
VREG1
VCC = 8 to 17V
IO = -5 to 5mA
Design target
*
40
100
mV
Load regulation
Δ
VREG2
10
100
mV
Temperature coefficient
Δ
VREG3
0
mV/
°
C
Integrating Amplifier Block (E01)
Common-mode input voltage
range
High-level output voltage
VICM
2.0
VREG
V
VOH(E01)
VOL(E01)
IEO1 = -0.2mA
VREG - 1.2
VREG - 0.8
V
Low-level output voltage
IEO1 = 0.2mA
0.8
1.0
V
Integrating Amplifier Block (E03)
High-level output voltage
VOH(E03)
VOL(E03)
IEO1 = -0.2mA
VREG - 1.2
VREG - 0.8
V
Low-level output voltage
IEO1 = 0.2mA
0.8
1.0
V
FGIN pin
High-level input voltage
VFGH
3.0
VREG
V
Low-level input voltage
VFGL
0
1.5
V
Input open voltage
VFGO
VREG - 0.5
VREG
V
Hysteresis
VFGS
0.2
0.3
0.4
V
High-level input current
IFGH
VFGIN = 6VREG
-10
0
10
μ
A
Low-level input current
IFGL
VFGIN = 0V
-140
-110
μ
A
FGOUT pin
Output low saturation voltage
VFG
0.2
0.3
V
Output leakage current
IFGL
10
μ
A
Continued on next page.
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