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參數資料
| 型號： | FA3630V |
| 廠商： | FUJI ELECTRIC CO LTD |
| 元件分類： | 穩壓器 |
| 英文描述： | CAP CER 4.7UF 4V X5R 0603 |
| 中文描述： | 0.5 A DUAL SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDSO16 |
| 封裝： | TSSOP-16 |
| 文件頁數： | 1/6頁 |
| 文件大小： | 47K |
| 代理商： | FA3630V |
FA3630V
1
I
Description
FA3630V is a DC-DC converter controller.
This IC can directly drive a Nch/Pch-MOSFET.
This IC is suitable to reduce converter size because it has
many functions in a small package TSSOP.
I
Features
Low input voltage: 2.5V to 6.5V
2-channels PWM control: Rail-to-rail output
Output impedance of output stage = 3.5
(typ.)
Nch-MOSFET driving (Ch1)
Nch/Pch-MOSFET driving (Ch2)(selected by SEL pin)
Low power consumption: 0.7mA (typ.)
ON/OFFcontrol: Standby current= 0.1
μ
A (typ.)
±
2% high accuracy reference voltage
Adjustable soft start time and maximum duty cycle
Adjustable built-in timer latch for short circuit protection
Wide range of operation frequency: 100kHz to 1MHz
Package: TSSOP-16 (Thin and small)
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Applications
Power supply for general equipment
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Dimensions, mm
á
TSSOP-16
1
8
9
16
0
0.65
6
±
0
0
+
4
5.2
0.2
±
0.05
0.5
±
0.08
1
0
±
0
–
I
Block diagram
CMOS IC
For Switching Power Supply Control
Pin
No.
Pin
symbol
ON/OFF
IN2+
Description
1
ON/OFF function
2
Ch. 2 non-inverting input to error
amplifier
3
IN2–
Ch.2 inverting input to error
amplifier
4
FB2
SEL
Ch. 2 output of error amplifier
5
Selection of type of MOSFET
drived
6
GND
CS2
OUT2
Ground
7
Soft start for Ch. 2
8
Ch. 2 output (for Nch or Pch-
MOSFET)
9
OUT1
CS1
VCC
VREG
FB1
IN1–
Ch.1 outout (for Nch-MOSFET)
10
Soft start for Ch.1
11
Power supply
12
Regulated voltage output
13
Ch.1 output of error amplifier
14
Ch.1 inverting input to error
amplifier
15
CP
Timing capacitor for timer latch
delay
16
CT
Oscillator timing capacitor
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PDF描述 |
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| FA3635P | CAP CER 4.7UF 6.3V X5R 0603 |
| FA3641 | PWM control IC with light load power saving function For Switching Power Supply Control |
| FA3641N | PWM control IC with light load power saving function For Switching Power Supply Control |
| FA3641P | PWM control IC with light load power saving function For Switching Power Supply Control |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| FA3635P | 制造商:FUJI 制造商全稱:Fuji Electric 功能描述:For Switching Power Supply Control |
| FA3641 | 制造商:FUJI 制造商全稱:Fuji Electric 功能描述:PWM control IC with light load power saving function For Switching Power Supply Control |
| FA3641N | 制造商:Panasonic Industrial Company 功能描述:IC |
| FA3641N-H1 | 制造商:Fuji Electric 功能描述: |
| FA3641P | 制造商:FUJI 制造商全稱:Fuji Electric 功能描述:PUJI Power Supply Controllc |
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