參數(shù)資料
型號(hào)： MIC2529
廠商： Micrel Semiconductor,Inc.
元件分類： 基準(zhǔn)電壓源/電流源
英文描述： Single-Channel USB Power Controller Advance Information
中文描述： 單通道USB電源控制器進(jìn)展信息
文件頁(yè)數(shù)： 4/11頁(yè)
文件大小： 138K
代理商： MIC2529
MIC2529
Micrel
MIC2529
4
June 1999
Typical Characteristics
Parameter
Condition
Min
Typ
Max
Units
Regulator Output Voltage
V
IN
= 4.0V to 5.25V, I
L
= 100mA
Note 5
3.14
3.3
3.47
V
Regulator Output Voltage
Temperature Coefficient
50
ppm/
°
C
Regulator Line Regulation
V
IN
= 4.0V to 5.25V
I
L
= 0.1mA to 100mA
I
L
= 100mA,
Note 6
3V
OUT
= 0V
0.3
mV
Regulator Load Regulation
3
mV
Regulator Dropout Voltage
mV
Regulator Current Limit
320
mA
Note 1.
Note 2.
Note 3.
Exceeding the absolute maximum rating may damage the device. Devices are ESD sensitive. Handling precautions recommended.
The device is not guaranteed to function outside its operating rating.
Off is
≤
0.8V and on is
≥
2.4V for the MIC2529-1 switch. Off is
≥
2.4V and on is
≤
0.8V for the MIC2529-2 switch. The enable input has
approximately 200mV of hysteresis. See control threshold charts. Limits do not include 3VOUT load current of 100
μ
A during test.
See “Functional Characteristics: Current-Limit Response” photo.
Output voltage temperature coefficient is defined as the worst case voltage change divided by the total temperature range.
Dropout voltage is defined as the input to output differential at which the output voltage drops 2% below its nominal value measured at 1V
differential.
Note 4.
Note 5.
Note 6.
80
100
120
140
3.0
3.5
SUPPLY VOLTAGE (V)
4.0
4.5
5.0
5.5
O
)
Output On-Resistance
vs. Supply Voltage
T = 25
°
C
R
L
= 44
60
80
100
120
140
-40 -20
0
20
40
60
80 100
O
)
TEMPERATURE (
°
C)
Output On-Resistance
vs. Temperature
R
L
= 44
V
IN
= 5V
0
40
80
120
160
200
2
3
4
5
6
S
μ
A
SUPPLY VOLTAGE (V)
On-State Supply Current
vs. Supply Voltage
T
A
= 25
°
C
0
-40 -20
20
40
60
80
100
120
140
160
180
200
0
20
40
60
80 100
S
μ
A
TEMPERATURE (
°
C)
On-State Supply Current
vs. Temperature
V
IN
= 5V
0
0.5
1.0
1.5
2.0
2
3
4
5
6
S
μ
A
SUPPLY VOLTAGE (V)
Off-State Supply Current
vs. Supply Voltage
T
A
= 25
°
C
0
-40 -20
0.5
1.0
1.5
2.0
0
20
40
60
80 100
S
μ
A
TEMPERATURE (
°
C)
Off-State Supply Current
vs. Temperature
V
IN
= 5V
Awaiting Further
Characterization
Data
Awaiting Further
Characterization
Data
Awaiting Further
Characterization
Data
Awaiting Further
Characterization
Data
Awaiting Further
Characterization
Data
相關(guān)PDF資料
PDF描述
MIC2536 Replaced by PT6526 :
MIC2536-1BM Dual USB Power Distribution Switch Preliminary Information
MIC2536-1BMM Dual USB Power Distribution Switch Preliminary Information
MIC2536-2BM Dual USB Power Distribution Switch Preliminary Information
MIC2536-2BMM Dual USB Power Distribution Switch Preliminary Information
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