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參數(shù)資料
| 型號： | FA7616CPV |
| 廠商： | FUJI ELECTRIC HOLDINGS CO., LTD. |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | Bipolar IC For Switching Power Supply Control |
| 中文描述： | 雙極集成電路開關電源控制 |
| 文件頁數(shù)： | 1/5頁 |
| 文件大小： | 72K |
| 代理商： | FA7616CPV |
1
I
Description
The FA7616CP(E)(V) is a bipolar control IC having two
channels of PWM-type switching regulator control circuits.
With this IC, a DC-to-DC converter can be easily implemented
for a minimum input voltage of 1.4V.
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Features
Input voltage from 1.4V (V
CC
= 1.4 to 12V)
Open-collector output
Wide operating frequency range (f
OSC
: 10 to 500kHz)
Output ON/OFF control function
Not many external discrete components are needed
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Applications
Battery power supply (two, 1.5V batteries) for portable
equipment
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Dimensions, mm
á
TSSOP-16
1
8
9
16
0.6
0
0.65
6
±
0
4
±
0
5.0
±
0.1
0
±
0
0
0.24
+0.08
1
á
SSOP-16
1
8
9
16
0.6
0
0.65
7
±
0
5
6.2
0
±
0
0
+
0.3
2
á
DIP-16
1
16
9
8
19.4
6
7.6
3
4
1.5
0.81
3
0
0~15
0~15
0.5
±
0.1
2.54
±
0.25
0.3
+0.1
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Block diagram
FA7616CP(E)(V)
Bipolar IC
For Switching PoweFA7616CP(E)(V)
Pin
No.
Pin
symbol
VCC2
CT
IN2 (+)
Description
1
IC main power supply
2
Oscillator timing capacitor
3
Non-inverting input to error
amplifier
4
IN2 (–)
FB2
DT2
OUT2
GND
OUT1
DT1
FB1
IN1 (–)
CST
VCC1
ON/OFF
REF
Inverting input to error amplifier
5
Error amplifier output
6
Dead time adjustment
7
CH. 2 Output
8
Ground
9
CH. 1 Output
10
Dead time adjustment
11
Error amplifier output
12
Inverting input to error amplifier
13
Start-up circuit timing capacitor
14
Start-up circuit power supply
15
Output ON/OFF control
16
Reference voltage output (1.20V)
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| FA7616CV | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
| FA7616P | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| FA7617CN | 制造商:FUJI 制造商全稱:Fuji Electric 功能描述:FA7610CPN/FA7612CPN/FA7617CPN Bipolar IC Switching Power Supply Control |
| FA7617CP | 制造商:FUJI 制造商全稱:Fuji Electric 功能描述:FA7610CPN/FA7612CPN/FA7617CPN Bipolar IC Switching Power Supply Control |
| FA7617CPN | 制造商:FUJI 制造商全稱:Fuji Electric 功能描述:FA7610CPN/FA7612CPN/FA7617CPN Bipolar IC Switching Power Supply Control |
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