- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄377969 > ML4771 (Fairchild Semiconductor Corporation) High Current Boost Regulator(高電流升壓穩(wěn)壓器) PDF資料下載
參數(shù)資料
| 型號： | ML4771 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | High Current Boost Regulator(高電流升壓穩(wěn)壓器) |
| 中文描述： | 高電流升壓穩(wěn)壓器（高電流升壓穩(wěn)壓器） |
| 文件頁數(shù)： | 3/8頁 |
| 文件大?。?/td> | 265K |
| 代理商： | ML4771 |
ML4771
REV. 1.0 10/10/2000
3
ABSOLUTE MAXIMUM RATINGS
Absolute maximum ratings are those values beyond which
the device could be permanently damaged. Absolute
maximum ratings are stress ratings only and functional
device operation is not implied.
V
OUT
........................................................................... 7V
Voltage on any other pin ......GND – 0.3V to V
OUT
+ 0.3V
Peak Switch Current (I
PEAK
) ......................................... 2A
Average Switch Current (I
AVG
) ..................................... 1A
Junction Temperature.............................................. 150oC
Storage Temperature Range ...................... –65oC to 150oC
Lead Temperature (Soldering 10 sec) ...................... 260oC
Thermal Resistance (
θ
JA
).....................................160oC/W
OPERATING CONDITIONS
Temperature Range
ML4771CS .................................................0oC to 70oC
ML4771ES .............................................. –20oC to 70oC
V
IN
Operating Range
ML4771CS ................................... 1.8V to V
OUT
– 0.2V
ML4771ES .................................... 2.0V to V
OUT
– 0.2V
V
OUT
Operating Range ................................ 3.0V to 5.5V
ELECTRICAL CHARACTERISTICS
Unless otherwise specified, V
IN
= Operating Voltage Range, T
A
= Operating Temperature Range (Note 1).
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
SUPPLY
I
IN
V
IN
Current
V
IN
= V
OUT
– 0.2V
2
5
μ
A
I
OUT(Q)
V
OUT
Quiescent Current
25
35
μ
A
I
L(Q)
V
L
Quiescent Current
1
μ
A
PFM REGULATOR
I
L
Peak Current
1.2
1.4
1.7
A
V
SENSE
SENSE Comparator Threshold Voltage
2.52
2.57
2.62
V
V
OUT
Output Voltage
See Figure 1, I
OUT
= 0
4.95
5.05
5.15
V
Load Regulation
See Figure 1,
V
IN
= 2.4V, I
OUT
= 220mA
4.85
4.95
5.15
V
Note 1:
Limits are guaranteed by 100% testing, sampling or correlation with worst case test conditions.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ML4790 | Adjustable Output, Low Ripple Boost Regulator(輸出可調(diào)、小波紋升壓穩(wěn)壓器) |
| ML4800IP | PCIe-to-PCI-X Reversible Bridge |
| ML4800IS | Power Factor Correction and PWM Controller Combo |
| ML4800CP | Power Factor Correction and PWM Controller Combo |
| ML4800CS | Power Factor Correction and PWM Controller Combo |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ML4771 / 4871 WAF UP | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| ML4771/ML4871CS UP WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| ML4771CS | 制造商:MICRO-LINEAR 制造商全稱:MICRO-LINEAR 功能描述:High Current Boost Regulator |
| ML4771ES | 制造商:MICRO-LINEAR 制造商全稱:MICRO-LINEAR 功能描述:High Current Boost Regulator |
| ML4775 | 制造商:MICRO-LINEAR 制造商全稱:MICRO-LINEAR 功能描述:Adjustable Output Low Voltage Boost Regulator with Shutdown |
發(fā)布緊急采購，3分鐘左右您將得到回復。