參數(shù)資料
型號: LB11851M
廠商: Sanyo Electric Co.,Ltd.
英文描述: Monolithic Digital IC Microprocessor Fan Motor Interface Driver
中文描述: 單片數(shù)字集成電路微處理器風(fēng)扇電機(jī)驅(qū)動器接口
文件頁數(shù): 2/6頁
文件大?。?/td> 83K
代理商: LB11851M
LB11851M
No.A0673-2/6
Specifications
Allowable Operating Ranges
at
Ta
=
25
°
C
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
VCC max
IOUTN max
18
V
OUTN pin maximum output current
20
mA
OUTP pin maximum output current
IOUTP max
20
mA
OUT pin voltage handling capacity
VOUT max
18
V
5VREG maximum output current
I5VREG max
20
mA
When mounted on the specified circuit
board *1
Independent IC
0.8
W
Allowable power dissipation
Pd max
0.3
W
Operating temperature
Topr
*2
-30 to +95
°
C
Storage temperature
Tstg
-55 to +150
°
C
*1 Specified substrate : 114.3mm × 76.1mm × 1.6mm, glass epoxy board.
*2 Do not exceed Tj max = 150
°
C
Recommended Operating Ranges
at
Ta
=
25
°
C
Parameter
Symbol
Conditions
Ratings
Unit
Supply voltage - VCC
PWM high-level input voltage range
VCC
6 to 16
V
VPWMINH
2.1 to 5
V
PWM low-level input voltage range
VPWMINL
0 to 0.4
V
FGIN high-level input voltage range
VFGINH
2.1 to 5
V
FGIN low-level input voltage range
VFGINL
0 to 0.3
V
SENSE input voltage range
VSENop
0 to 5
V
Electrical Characteristics
at
Ta
=
25
°
C, VDD = 12V
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
Circuit current
ICC1
5VREG
With no load
3.5
5
6.5
mA
5VREG voltage
5VREG = 10mA
4.8
5
5.2
V
SENSE pin detection voltage
VSENth
0.15
0.19
0.23
V
FGIN high-level input current
FGIhi
VIN = 3V
VIN = 0V
VIN = 3V
VIN = 0V
IO = 10mA *2
60
80
100
μ
A
FGIN low-level input current
FGIlow
-27
-21
-15
μ
A
PWMIN high-level current
PWMIhi
35
45
55
μ
A
PWMIN low-level current
PWMIlow
-27
-21
-14
μ
A
OUT1P, OUT2P high-level output
voltage
OUT1P, OUT2P low-level output
voltage
OUT1N, OUT2N high-level output
voltage
OUT1N, OUT2N low-level output
voltage
VO12PH
10
11
11.9
V
VO12PL
IO = 10mA *2
3
4
5
V
VO12NH
IO = 10mA *1
9
10
11.9
V
VO12NL
IO = 10mA *1
0.1
1
2
V
*1 : There is a built-in 100
gate protection resistor.
*2 : There is a built-in 300
gate protection resistor.
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