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參數(shù)資料
| 型號(hào)： | FAN5601MP18X |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | Regulated Step-Down Charge Pump DC/DC Converter |
| 中文描述： | SWITCHED CAPACITOR REGULATOR, DSO6 |
| 封裝： | 3 X 3 MM, MO-229WEEA, MLP-6 |
| 文件頁數(shù)： | 1/14頁 |
| 文件大小： | 433K |
| 代理商： | FAN5601MP18X |
www.fairchildsemi.com
REV. 1.0.4 4/4/05
OUTPUT 1.0V to 1.8V
C
B
= 1
μ
F
INPUT 2.2V to 5.5V
C
IN
= 10
μ
F
C
OUT
= 10
μ
F
GND
V
OUT
C+
C-
ENABLE
V
IN
F
Features
> 85% Peak Efficiency
Low EMI
Low Ripple
Output Voltage 1.3V/1.8V
Input Voltage Range: 2.2V to 5.5V
Output Current: Up to 250mA
±2.5% Output Voltage Accuracy
30
μ
A Operating Current
I
CC
< 1
μ
A in Shutdown Mode
2MHz Operating Frequency
Shutdown Isolates Output from Input
Soft-Start Limits Inrush Current
Short Circuit and Over Temperature Protection
Minimum External Component Count
6-Lead 3x3mm MLP Package
Applications
Cell Phones
Handheld Computers
Portable Electronic Equipment
Core Supply to Next Generation Processors
Low Voltage DC Bus
Digital Cameras
DSP Supplies
Description
The FAN5601 is an advanced third generation switched
capacitor step down DC/DC converter utilizing Fairchild’s
proprietary ScalarPump technology. This innovative archi-
tecture utilizes scalar switch re-configuration and fractional
switching techniques to produce low output ripple, low ESR
spikes and improve efficiency over a wide load range.
The FAN5601 produces a fixed regulated output from 2.2V
to 5V input voltage. Customized output voltages are avail-
able in 100mV increments from 1V to 1.8V. Contact market-
ing for customized outputs.
In order to maximize efficiency, the FAN5601 achieves
regulation by skipping pulses. Depending upon load current,
the size of the switches is scaled dynamically, consequently,
current spikes and EMI are minimized. An internal soft start
circuitry prevents excessive current drawn from the supply.
The device is internally protected against short circuit and
over temperature conditions.
The FAN5601 is available in 6-lead 3x3mm MLP.
ScalarPump
is a registered trademark of Fairchild Semiconductor Corporation.
FAN5601
Regulated Step-Down Charge Pump DC/DC Converter
Typical Application
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| FAN5602 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Universal (Step-Up/Step-Down) Charge Pump Regulated DC/DC Converter |
| FAN5602_07 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Universal (Step-Up/Step-Down) Charge Pump Regulated DC/DC Converter |
| FAN5602_0705 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Universal (Step-Up/Step-Down) Charge Pump Regulated DC/DC Converter |
| FAN5602_09 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Universal (Step-Up/Step-Down) Charge Pump Regulated DC/DC Converter |
| FAN5602MP33X | 功能描述:電荷泵 Reg Charge Pump DC/DC RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 輸出電壓:- 1.5 V to - 5.5 V, 3 V to 11 V 輸出電流:100 mA 電源電流:1 mA 最大工作溫度:+ 70 C 封裝 / 箱體:SOIC-8 Narrow 封裝:Tube |
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