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| 型號： | ILC6383CIR50X |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 穩(wěn)壓器 |
| 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 A SWITCHING REGULATOR, 345 kHz SWITCHING FREQ-MAX, PDSO8 |
| 封裝： | MSOP-8 |
| 文件頁數(shù)： | 4/15頁 |
| 文件大小： | 480K |
| 代理商： | ILC6383CIR50X |
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
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ILC6383CIR-ADJ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
| ILC6383CIRADJX | 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 安裝風格:SMD/SMT |
| ILC6383CIRAJX | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Fairchild Semiconductor Corporation 功能描述: |
| ILC6390 | 制造商:IMPALA 制造商全稱:IMPALA 功能描述:SOT-89 STEP-UP PFM SWITCHER WITH AUTO-LOAD SENSE |
| ILC6390CM-25 | 制造商:IMPALA 制造商全稱:IMPALA 功能描述:SOT-89 STEP-UP PFM SWITCHER WITH AUTO-LOAD SENSE |
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