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參數(shù)資料
| 型號： | HA13558AFH |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | CD-ROM Combo Driver(CD-ROM COMBO 驅(qū)動器) |
| 中文描述： | 的CD - ROM組合驅(qū)動器（CD - ROM光碟康寶驅(qū)動器） |
| 文件頁數(shù)： | 15/18頁 |
| 文件大?。?/td> | 122K |
| 代理商： | HA13558AFH |
HA13558AFH
15
Electrical Characteristics
(Ta = 25
°
C, Vps = 12V, Vspn = 12V, Vfcs = 5V, Vsld =
12V) (cont)
Item
Symbol
Min
Typ
Max
Unit
Test Conditions
Applicable
Pins
Note
CLK OSC
Reference voltage
Vr1
1.3
1.4
1.5
V
Rref=3.3k
1
Oscillation
frequency
f
CLK
212
250
288
kHz
Rref=3.3k
,
Cclk=100pF
48
Start-up
circuit
Oscillation
frequency
fcom
140
165
190
Hz
Rref=3.3k
,
Ccom=0.1
μ
F
47
B-EMF Comp input
Viemf
80
100
130
mV
BESENS=0V
32, 33,
sensitivity
40
52
70
mV
BESENS OPEN
34, 36
OTSD
Operating
temperature
Tsd
135
160
—
°
C
6
Hysteresis
Thys
50
—
°
C
Note:
1. Ifcs shows a spec with the following conditions.
Vcompavth = 0V, Vctl = Vsldin = Vfcsin = Vtrrin = REF = 2.5V, Vtryin = 0V, Rref = 3.3k
, pin
DDBST open.
2. See figure 1.
Where Gctl =
Vspncl
=1A
REF
Vctl (V)
Figure 1
V
Vdzspn
Vrnf
Vctl
Short Brake
Reverse Brake (Full)
0
500mA Min
@ V
U
, V
V
, V
W
= 1V
3. Figure 2 show how switching occurs in SW mode and in SOFT SW mode.
0
0.5
Figure 2
0.6
V
CTL
(V)
SW
SOFT SW
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HA13561 | Combo (Spindle & VCM) Driver |
| HA13561F | Combo (Spindle & VCM) Driver |
| HA13563 | Three-Phase Brushless Motor Driver |
| HA13563V | Three-Phase Brushless Motor Driver |
| HA13565F | Three-Phase Brushless DC Motor Driver IC |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HA13561 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Combo (Spindle & VCM) Driver |
| HA13561F | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Combo (Spindle & VCM) Driver |
| HA13563 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Three-Phase Brushless Motor Driver |
| HA13563V | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Three-Phase Brushless Motor Driver |
| HA13565F | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Three-Phase Brushless DC Motor Driver IC |
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