数据搜索系统,热门电子元器件搜索
  Chinese▼

Delete All
ON OFF
ALLDATASHEETCN.COM

X  

预览 PDF Download HTML

AN8497SA Datasheet(数据表) 2 Page - Panasonic Semiconductor

部件型号  AN8497SA
说明  3-channel linear input PWM driver IC
下载  5 Pages
Scroll/Zoom Zoom In 100% Zoom Out
制造商  PANASONIC [Panasonic Semiconductor]
网页  http://www.panasonic.com/industrial/
标志 

AN8497SA Datasheet(HTML) 2 Page - Panasonic Semiconductor

   
Zoom Inzoom in Zoom Outzoom out
 2 page
background image
AN8497SA
ICs for Compact Disc/CD-ROM Player
2
s Pin Descriptions
s Absolute Maximum Ratings
Parameter
Symbol
Rating
Unit
Supply voltage *
2
SVDD
6.0
V
VM12 , VM3
Supply voltage application range
SVDD
− 0.3 to +6.0
V
VM12 , VM3
Drive output voltage *
7
V(m)
7.0
V
Control signal input voltage *
8
V(n)
SGND to SVDD
V
Supply current *
3
ISVDD
200
mA
IVM12
2 000
IVM3
1 200
Drive output current channel 1, 2 *
5
I(o)
±1 000
mA
Drive output current channel 3 *
6
I(p)
±1 200
mA
Power dissipation *
4
PD
400
mW
Operating ambient temperature *
1
Topr
−30 to +75
°C
Storage temperature *
1
Tstg
−55 to +150
°C
Note) Do not apply external currents or voltages to any pins not specifically mentioned expect for the power supply and GND pins.
For circuit currents, '
+' denotes current flowing into the IC, and '−' denotes current flowing out of the IC.
*1: Except for the operating ambient temperature and storage temperature, all ratings are for Ta = 25°C.
*2: The voltage in a step-up voltage circuit exceeds a supply voltage. Refer to "s Electrical Characteristics" for an allowable
value of a step-up voltage.
*3: Use within 1 000 mA in each channel 1 and channel 2.
Pin No. Symbol
Description
17
FB3
Channel 3 feedback signal output pin
18
CT
Triangular wave output pin
19
CLK
CLK synchronous pulse input pin
20
VPUMP Charge pump step-up voltage output
21
BC2
Charge pump capacitor connection pin 2
22
BC1
Charge pump capacitor connection pin 1
23
N.C.
N.C.
24
RO3
Channel 3 reverse output pin
25
VM3
Channel 3 power supply
26
PG3
Channel 3 power ground
27
FO3
Channel 3 forward output pin
28
SB
All shut off input pin
29
SO2
Channel 2 feedback signal input pin
30
RO2
Channel 2 reverse output pin
31
FO2
Channel 2 forward output pin
32
PG12
Channel 1, 2 power supply
Pin No. Symbol
Description
1
VM12
Channel 1, 2 power supply
2
FO1
Channel 1 forward output pin
3
RO1
Channel 1 reverse output pin
4
SO1
Channel 1 feedback signal input pin
5
YC1A
Channel 1 feedback gain adjustment pin A
6
YC1B
Channel 1 feedback gain adjustment pin B
7
YC2A
Channel 2 feedback gain adjustment pin A
8
YC2B
Channel 2 feedback gain adjustment pin B
9
FB1
Channel 1 feedback signal output pin
10
In1
Channel 1 driver input pin
11
FB2
Channel 2 feedback signal output pin
12
In2
Channel 2 driver input pin
13
VREF
Reference voltage input pin
14
SGND
Control circuit ground
15
In3
Channel 3 driver input pin
16
SVDD
Control circuit power supply




HTML 页

1  2  3  4  5 


数据表 下载




链接网址


Privacy Policy
ALLDATASHEETCN.COM
ALLDATASHEET是否为您带来帮助?  [ DONATE ]  

关于 Alldatasheet    |   广告服务   |   联系我们   |   隐私政策   |   书签   |   链接交换   |   制造商名单
All Rights Reserved© Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  , Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp  |   Russian : Alldatasheetru.com
Korean : Alldatasheet.co.kr   |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com  |   Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl