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參數(shù)資料
| 型號(hào)： | LB11975 |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | High-Speed CD-ROM Spindle Motor Driver IC |
| 中文描述： | 高速的CD - ROM主軸馬達(dá)驅(qū)動(dòng)IC |
| 文件頁數(shù)： | 2/12頁 |
| 文件大?。?/td> | 118K |
| 代理商： | LB11975 |
No. 6497-2/12
LB11975
Parameter
Symbol
Conditions
Ratings
Unit
Supply voltage 1
V
CC
1 max
V
CC
2 max
V
CC
3 max
I
O
max
V
IN
max
Pd max1
7
V
Supply voltage 2
27
V
Supply voltage 3
27
V
Output current
2.5
A
Output applied voltage
30
V
Allowable power dissipation 1
Independent IC
0.9
W
Allowable power dissipation 2
Pd max2
Mounted on the specified circuit board
(114.3
×
76.1
×
1.6 mm
3
glass epoxy board)
2.1
W
Operating temperature
Topr
–20 to +75
°C
Storage temperature
Tstg
–55 to +150
°C
Specifications
Maximum Ratings
at Ta = 25°C
Parameter
Symbol
Conditions
Ratings
Unit
Power-supply voltage range 1
V
CC
1
V
CC
2
V
CC
3
VFG
4 to 6
V
Power-supply voltage range 2
V
CC
2
≥
V
CC
1
4 to 16
V
Power-supply voltage range 3
4 to 16
V
FG pin applied voltage
0 to V
CC
1
0 to 4.0
V
FG pin output current
IFG
mA
Allowable Operating Ranges
at Ta = 25°C
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Supply current 1
I
CC
1-1
I
CC
1-2
I
CC
2-1
I
CC
2-2
I
CC
3-1
I
CC
3-2
V
CTL
= V
CREF
VS/S = 0 V
5.0
8.0
11.0
mA
0
200
μA
Supply current 2
V
CTL
= V
CREF
VS/S = 0 V
5.0
6.5
8.0
mA
0
200
μA
Supply current 3
V
CTL
= V
CREF
VS/S = 0 V
0.3
0.7
mA
0
200
μA
[Output Block]
Output saturation voltage 1
V
O
sat1(L) I
O
= 0.5 A, V
O
(sink), V
CC
1 = 5 V, V
CC
2 = V
CC
3 = 12 V
V
O
sat1(H) I
O
= 0.5 A, V
O
(source), V
CC
1 = 5 V, V
CC
2 = V
CC
3 = 12 V
V
O
sat2(L) I
O
= 1.5 A, V
O
(sink), V
CC
1 = 5 V, V
CC
2 = V
CC
3 = 12 V
V
O
sat2(H) I
O
= 1.5 A, V
O
(source), V
CC
1 = 5 V, V
CC
2 = V
CC
3 = 12 V
I
O
leak(L)
I
O
leak(H)
V
F
H
Upper side diode, I
O
= 2.0 A
V
F
L
Lower side diode, I
O
= 2.0 A
0.15
0.25
V
0.80
0.95
V
Output saturation voltage 2
0.40
0.60
V
1.10
1.30
V
Output leakage current
100
μA
–100
μA
Diode forward voltage
1.50
2.00
V
1.50
2.00
V
[Hall Amplifier Block]
Input bias current
I
HB
V
ICM
V
HIN
V
IN
(HA)
V
SL
H
V
SL
L
–4
–1
μA
Common-mode input voltage range
1.5
V
CC
– 1.5
V
Hall input sensitivity
60
mVp-p
Hysteresis
Input voltage: low
→
high
Input voltage: high
→
low
[Thermal Protection Circuit]
23
32
39
mV
6
16
25
mV
–25
–16
–6
mV
Operating temperature
T-TSD
TSD
Design target value (junction temperature)
*
150
180
210
°C
Hysteresis
Design target value (junction temperature)
*
40
°C
Electrical Characteristics
at Ta = 25°C, V
CC
1 = 5 V, V
CC
2 = V
S
= 12 V
Continued on next page.
Note:
*
These are design target values and are not tested.
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相關(guān)代理商/技術(shù)參數(shù) |
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| LB11980H | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Monolithic Digital IC For VCR Capstan Three-Phase Brushless Motor Driver |
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| LB11983 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
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