參數(shù)資料
型號(hào)： FAN5307
廠商： Fairchild Semiconductor Corporation
元件分類： DC/DC變換器
英文描述： High-Efficiency Step-Down DC-DC Converter
中文描述： 高效率降壓型DC - DC轉(zhuǎn)換器
文件頁數(shù)： 4/12頁
文件大?。?/td> 633K
代理商： FAN5307
PRODUCT SPECIFICATION
FAN5307
4
REV. 1.0.2 6/22/04
General Electrical Characteristics
V
IN
= 2.5V to 5.5V, I
OUT
= 200mA, EN = V
otherwise noted. Typical values are at T
Electrical Characteristics For Adjustable Version
V
IN
= 2.5V to 5.5V, I
OUT
= 200mA, EN = V
IN
, C
IN
= 4.7μF, C
OUT
= 22μF, L
X
= 10μH, T
A
= -40°C to +85°C, unless
A
= 25°C.
Parameter
Conditions
Input Voltage
I
OUT
= 0mA, Device is not
switching
EN = GND
Min.
2.5
Typ.
Max.
5.5
30
Units
V
μ
A
Quiescent Current
15
Shutdown Supply Current
Enable High Input Voltage
Enable Low Input Voltage
En Input Bias Current
PMOS On Resistance
0.1
1
μ
A
V
V
μ
A
m
1.3
0.4
0.1
690
850
540
660
700
1
1
1200
EN = V
V
IN
= V
V
IN
= V
V
IN
= V
V
IN
= V
2.5V < V
V
DS
= 5.5V
V
DS
= 5.5V
IN
or GND
= 3.6V
= 2.5V
= 3.6V
= 2.5V
< 5.5V
0.01
530
670
430
530
520
0.1
0.1
1000
0.16
GS
GS
NMOS On Resistance
GS
m
GS
P-channel Current Limit
N-channel Leakage Current
P-channel Leakage Current
Switching Frequency
Line Regulation
IN
400
mA
μ
A
μ
A
kHz
%/V
800
V
I
OUT
100mA
IN
= 2.5 to 5.5V,
= 10mA
≤
Load Regulation
6-Lead 3x3mm MLP
Load Regulation
5-Lead SOT-23
Output Voltage Accuracy (5SOT-
23)
0.0014
%/mA
0.0022
%/mA
V
IN
0
mA
= 2.5 to 4.5V,
I
OUT
≤
-3
3
%
V
IN
0
mA
= 2.5 to 5.5V,
I
OUT
≤
-4
3
%
Leakage Current into SW Pin
V
0V
IN
> V
≤
OUT
Vsw
,
0.1
1
μ
A
Reverse Leakage Current into pin
SW
Output Voltage Accuracy
(6-Lead 3x3mm MLP)
V
V
V
IN
sw
= Open, EN = GND,
= 5.5V
= 2.5 to 5.5V,
0
mA
I
OUT
≤
0.1
1
μ
A
IN
-3
3
%
IN
, C
IN
= 4.7μF, C
OUT
= 22μF, L
X
= 10μH, T
A
= 25°C.
Parameter
Conditions
Min.
Typ.
0.5
Max.
Units
V
Feedback (FB) Voltage
I
OUT
300mA
≤
100mA
I
OUT
300mA
≤
≤
300mA
≤
300mA
≤
V
IN
≤
300mA
≤
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
FAN5307MP 制造商:Rochester Electronics LLC 功能描述: 制造商:Fairchild Semiconductor Corporation 功能描述:
FAN5307MP15X 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:High-Efficiency Step-Down DC-DC Converter
FAN5307MP18X 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 Ang fg Stp DwnConvTR Adj OP UltraPortabl RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
FAN5307MPX 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 High-effic step-down DC/DC RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT
FAN5307S15X 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 Ang fg Stp DwnConvTR Adj OP UltraPortabl RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
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