音影先锋亚洲天堂网|电影世界尽头的爱完整版播放|国产 熟女 91|高清无码免费观看欧美日韩|韩国一区二区三区黄色录像|美女亚洲加勒比在线|亚洲综合网 开心五月|7x成人在线入口|成人网站免费日韩毛片区|国产黄片?一级?二级?三级

FA551X Datasheet

  • FA551X

  • CMOS IC For Switching Power Supply Control

  • 22頁

  • ETC

掃碼查看芯片數(shù)據(jù)手冊

上傳產(chǎn)品規(guī)格書

PDF預(yù)覽

FA551X series
FA5510P (N), FA5511P (N)
FA5514P (N), FA5515P (N)
鈻?/div>
Description
The FA551X series are the PWM type switching power supply
control ICs that can directly drive power MOSFET. These ICs
use a CMOS device with high dielectric strength (30V) to
implement low power consumption. These ICs contain many
function in a small 8-pin package. With these ICs, a high-
performance and compact power supply can be created
because not many external discrete components are needed.
CMOS IC
For Switching Power Supply Control
FA551X
鈻?/div>
Dimensions, mm
SOP-8
8
5
1
4.9
4
+0.1
鈥?.05
6.0
鹵0.2
3.9
鈻?/div>
Features
鈥?Low current consumption by CMOS process with high
dielectric strength (30V)
鈥?Standby current of 2碌A(chǔ) or less (at Vcc=14V), and operating
current of 1.5mA (typ)
鈥?Overvoltage protection function detecting the Vcc voltage
鈥?A drive circuit for connecting a power MOSFET directly
鈥?Output peak current: 鹵1.5A
鈥?Pulse-by-pulse overcurrent limiting function
鈥?Overload protection function (latch or non-latch mode selectable)
鈥?Output ON-OFF function by external signal
鈥?Latch-mode overvoltage shutdown function
鈥?Undervoltage lockout function (16.5V ON / 9V OFF)
鈥?Reference voltage output (5V)
鈥?8-pin package (DIP/SOP)
0.4
鹵0.1
1.27
DIP-8
8
5
1
9.3
4
1.5
鹵0.3
6.4
3.0min 4.5max
3.3
0~8
擄
鈻?/div>
Block diagram
FA5510P (N), FA5511P (N)
CS(8)
REF
(7)
5V VCC
ENB
5V REF
8.5V/7.9V
0.8V
3.5V
ENB
4V
PWM
Dmax
FA5510: 46%
FA5511: 70%
OSC
RT CT
OUT
PUT
0.8V/0.68V 5.2碌A(chǔ)
0.95mA
15.5V
15.5V
UVLO
0.05
0.25
鈥?/div>
7.62
0~15
藲
0~1
5藲
VCC(6)
2.54
0.46
鹵0.1
16.5V/9V
FB
(2)
OUT
(5)
Pin Pin
Function
No. symbol
1
RT
FB
IS
GND
OUT
VCC
REF
CS
Oscillator timing
resistor
Feedback
Overcurrent
detection
Ground
Output
Power supply
Reference voltage
Soft-start and
ON/OFF control
Description
Setting oscillation frequency
Input of PWM comparator
Input of the overcurrent
limiting function
Ground
Output for driving a power
MOSFET
Power supply
Reference voltage output (5V)
Soft-start, ON/OFF function and
latch-mode shutdown operations
R
+0.24V
GND
(4)
2
3
4
5
6
7
8
QB
S Q
FF
5V Controlled block
RT(1)
IS+(3)
FA5514P (N), FA5515P (N)
CS(8)
REF
(7)
5V VCC
ENB
5V REF
8.5V/7.9V
0.8V
3.5V
ENB
4V
PWM
Dmax
FA5514: 46%
FA5515: 70%
OSC
RT CT
OUT
PUT
0.8V/0.68V 5.2碌A(chǔ)
0.95mA
15.5V
15.5V
UVLO
VCC(6)
Type
FA5510P
OUT
(5)
Max. duty
cycle (typ.)
46%
70%
46%
70%
Polarity of overcurrent Package
detection
+
+
鈥?/div>
鈥?/div>
DIP-8
SOP-8
DIP-8
SOP-8
DIP-8
SOP-8
DIP-8
SOP-8
16.5V/9V
FA5510N
FA5511P
FA5511N
FB
(2)
R
-0.17V
GND
(4)
FA5514P
FA5514N
FA5515P
FA5515N
QB
S Q
FF
5V Controlled block
RT(1)
IS-(3)
1.8max
+0.1
0.20
1

FA551X相關(guān)型號(hào)PDF文件下載

  • 型號(hào)
    版本
    描述
    廠商
    下載
  • 英文版
    CMOS IC For Switching Power Supply Control
    ETC
  • 英文版
    CMOS IC For Switching Power Supply Control
    ETC [ETC]
  • 英文版
    POWER SUPPLY CONTROL IC
    FUJI
  • 英文版
    POWER SUPPLY CONTROL IC
    FUJI [Fuji...
  • 英文版
    CMOS IC For Switching Power Supply Control
    ETC
  • 英文版
    CMOS IC For Switching Power Supply Control
    ETC [ETC]
  • 英文版
    Quasi-Resonant IC
    FUJI
  • 英文版
    Quasi-Resonant IC
    FUJI
  • 英文版
    Quasi-Resonant IC
    FUJI
  • 英文版
    PFC/PWM Combination IC
    FUJI
  • 英文版
    PFC/PWM Combination IC
    FUJI
  • 英文版
    FUJI POWER SUPPLY CONTROL IC
    FUJI
  • 英文版
    FUJI POWER SUPPLY CONTROL IC
    FUJI
  • 英文版
    CMOS IC For Switching Power Supply Control
    ETC
  • 英文版
    CMOS IC For Switching Power Supply Control
    ETC [ETC]
  • 英文版
    CMOS IC For Switching Power Supply Control
    ETC
  • 英文版
    CMOS IC For Switching Power Supply Control
    ETC [ETC]
  • 英文版
    CMOS IC For Switching Power Supply Control
    ETC
  • 英文版
    CMOS IC For Switching Power Supply Control
    ETC [ETC]
  • 英文版
    CMOS IC For Switching Power Supply Control
    ETC

掃碼下載APP，
一鍵連接廣大的電子世界。

在線人工客服

買家服務(wù)：
賣家服務(wù)：
技術(shù)客服：

0571-85317607

網(wǎng)站技術(shù)支持

13606545031

客服在線時(shí)間周一至周五
9:00-17:30

關(guān)注官方微信號(hào)，
第一時(shí)間獲取資訊。

建議反饋

聯(lián)系人：

聯(lián)系方式：

按住滑塊，拖拽到最右邊
>>
感謝您向阿庫提出的寶貴意見，您的參與是維庫提升服務(wù)的動(dòng)力！意見一經(jīng)采納，將有感恩紅包奉上哦！