參數(shù)資料
型號(hào)： ILC6383
廠商： Fairchild Semiconductor Corporation
元件分類： DC/DC變換器
英文描述： 1-Cell to 3-Cell Boost DC-DC Converter with True Load Disconnect, 3.3V, 5V or Adjustable Output
中文描述： 1節(jié)至3節(jié)電池升壓型DC - DC與真正的負(fù)載斷開，為3.3V，5V或可調(diào)輸出轉(zhuǎn)換器
文件頁數(shù)： 4/15頁
文件大?。?/td> 480K
代理商： ILC6383
ILC6383
PRODUCT SPECIFICATION
4
REV. 1.2.6 6/13/02
Electrical Characteristics ILC6383CIR-50 in PWM Mode
(SEL Open)
Unless otherwise speci
fi
ed, all limits are at V
IN
= V
LBI
= 2.4V, I
OUT
= 50mA and T
A
= 25
°
C, test circuit Figure 1.
BOLDFACE
type indicates limit that apply over the full operating temperature range. (Note 2)
General Electrical Characteristics
Unless otherwise speci
fi
ed, all limits are at V
IN
= V
LBI
= 2.4V and T
A
= 25
°
C, test circuit
fi
gure 1 and
fi
gure 2 for.
ILC6383CIR-XX and ILC6383CIR-ADJ respectively. (Note 2)
Parameter
Output Voltage
Symbol
V
OUT
Conditions
Min.
4.875
4.825
Typ.
5.0
Max.
5.125
5.175
Units
V
1.5V < V
IN
< 3V,
1.5V < V
IN
< 3V
V
IN
= 1.2V, V
OUT
≥
0.96V
OUT(nom)
V
IN
= 2.0V, V
OUT
≥
0.96V
OUT(nom)
V
IN
= 2.4V, V
OUT
≥
0.96V
OUT(nom)
V
IN
= 3.0V, V
OUT
≥
0.96V
OUT(nom)
1mA < I
OUT
< 50mA
Maximum Output
Current
I
OUT
75
150
200
300
1
mA
Load Regulation
V
OUT
V
OUT
η
%
Efficiency
I
OUT
= 50mA
90
%
Parameter
LBO Output Voltage
Low
LBO Output Leakage
Current
Shutdown Input
Voltage Low
Shutdown Input
Voltage High
SEL Input Voltage
High
SEL Input Voltage
Low
POK Output Voltage
Low
POK Output Voltage
High
POK Output Leakage
Current
POK Threshold
Symbol
V
LBO(low)
Conditions
Min.
Typ.
Max.
0.4
Units
V
I
SINK
= 2mA, open drain output,
V
LBI
= 1V
V
LBO
= 5V
I
LBO(hi)
1
2
μA
V
SD(low)
0.4
V
V
SD(hi)
1
6
V
V
SEL(hi)
1.5
V
V
SEL(low)
0.4
V
V
POK(low)
I
SINK
= 2mA, open drain output
0.4
V
V
POK(hi)
6
V
I
L(POK)
6V at pin 5
2
μA
V
TH(POK)
0.92 x
V
OUT
0.95 x
V
OUT
50
1.250
0.98 x V
OUT
V
POK Hysteresis
Feedback Voltage
(ILC6383CIR-ADJ
only)
Output Voltage
Adjustment Range
(ILC6383CIR-ADJ
only)
Minimum Startup
Voltage
V
HYST
V
FB
mV
V
1.225
1.212
1.275
1.288
V
OUT(ADJ) min
V
OUT(ADJ) max
V
IN
= 0.9V, I
OUT
= 50mA
V
IN
= 3V, I
OUT
= 50 mA
2.5V
6V
V
V
IN(start)
I
OUT
= 10mA, PWM mode
0.9
1
V
相關(guān)PDF資料
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ILC6383CIR-33 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC
ILC6383CIR33X 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 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
ILC6383CIR-50 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC
ILC6383CIR50X 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 DC/DC Boost Conv 1to3 Cell 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
ILC6383CIR-ADJ 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC
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