- 您现在的位置：买卖IC网 > PDF目录381300 > APW7075OC-TUL (Anpec Electronics Corporation) Step-Up Converter and LDO Combo PDF资料下载
参数资料
| 型号： | APW7075OC-TUL |
| 厂商： | Anpec Electronics Corporation |
| 英文描述： | Step-Up Converter and LDO Combo |
| 中文描述： | 升压转换器和稳压器组合 |
| 文件页数： | 4/23页 |
| 文件大小： | 413K |
| 代理商： | APW7075OC-TUL |
Copyright
ANPEC Electronics Corp.
Rev. A.5 - Aug., 2005
APW 7075
www.anpec.com.tw
4
Unless otherwise noted these specifications apply over full temperature, 3.9V
≤
VIN<5.5V, C
OUT
≥
10
μ
F,
SHDN=V
IN
,Typical values are at T
A
=+25°C.)
APW7075
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
T
SS
V
REF
I
FB
I
DD
Soft-start Time
V
OUT
= 3.3V
I
LOAD
= 0mA
V
FB
= 1.4V
30
100
ms
FB Input Threshold
1.176
1.2
1.224
V
FB Input Current
0.03
50
nA
Operating Current (Note3) V
OUT
= 3.3VX96%, I
LOAD
= 0mA
Shutdown Current
V
SHDN
= 0
70
140
μ
A
μ
A
nA
0.1
5
I
SHDN
SHDN Input Current
V
SHDN
= 0 or V
OUT
0.07
50
Logic LOW (V
IL
)
Logic HIGH(V
IH
)
LBI Input Hysteresis
0.8
0.3
V
SHDN
1.4
0.8
V
10
mV
V
LBI
I
LBI
V
LBO
I
LBO
LBI Threshold
0.588
0.6
0.612
V
LBI Input Current
V
LBI
= 0.8V
V
LBI
= 0, I
SINk
= 1mA
1
50
nA
LBO Logic Low
0.2
0.4
V
μ
A
LBO Off Leakage Current V
LBO
= 5.5V, V
LBI
= 5.5V
LDO Section
(Note4)
V
IN(upper)
Upper V
IN
Threshold
Voltage
V
IN(lower)
Lower V
IN
Threshold
Voltage
V
TH
VIN Threshold Hysteresis
V
OUT
Output Voltage
I
LIM
Current Limit
I
SHORT
Short Current
I
OUT
Load Current
V
DROP
Dropout Voltage
0.07
1
V
IN
increasing
3.75
3.9
4.05
V
V
IN
decreasing
3.65
3.8
3.95
V
100
mV
V
OUT
-2
V
OUT
1
V
OUT
+2
V
V
IN
= 5V
V
OUT
= 0V
A
110
mA
500
mA
I
LOAD
= 500mA
No load
0.6
0.9
V
800
1000
uA
Iq
Quiescent Current
I
LOAD
= 500mA
4V<V
IN
<5.5V, I
LOAD
= 0mA
V
IN
= 5V, 0mA<I
LOAD
<500mA
1.1
1.5
mA
REG
LINE
Line Regulation
REG
LOAD
Load Regulation
4
10
mV
20
30
mV
Note1: The min. operating voltage is dependent on the duty cycle.
Note2: The dropped output voltage is that the input power (VIN pin) is switched to battery power (LX pin),
when the VIN power is removed.
Note3: Device is boostrapped ( power to the IC comes from OUT). This correlates directly with the actual
battery supply.
Note4: If the LDO mode is used, the output voltage should be under 3.8V.
Electrical Characteristics ( Cont.)
相关PDF资料 |
PDF描述 |
|---|---|
| APW7077AZBI-TUL | PWM Step-Up DC-DC Converter |
| APW7077RBI-TR | PWM Step-Up DC-DC Converter |
| APW7077RBI-TRL | PWM Step-Up DC-DC Converter |
| APW7077RBI-TU | PWM Step-Up DC-DC Converter |
| APW7077RBI-TUL | PWM Step-Up DC-DC Converter |
相关代理商/技术参数 |
参数描述 |
|---|---|
| APW7077 | 制造商:ANPEC 制造商全称:Anpec Electronics Coropration 功能描述:PWM Step-Up DC-DC Converter |
| APW7077ARBI-TR | 制造商:ANPEC 制造商全称:Anpec Electronics Coropration 功能描述:PWM Step-Up DC-DC Converter |
| APW7077ARBI-TRL | 制造商:ANPEC 制造商全称:Anpec Electronics Coropration 功能描述:PWM Step-Up DC-DC Converter |
| APW7077ARBI-TU | 制造商:ANPEC 制造商全称:Anpec Electronics Coropration 功能描述:PWM Step-Up DC-DC Converter |
| APW7077ARBI-TUL | 制造商:ANPEC 制造商全称:Anpec Electronics Coropration 功能描述:PWM Step-Up DC-DC Converter |
发布紧急采购，3分钟左右您将得到回复。