BL8064CHTR551 [BELLING]
200mA Low Consumption Linear Regulator;型号: | BL8064CHTR551 |
厂家: | BELLING |
描述: | 200mA Low Consumption Linear Regulator |
文件: | 总9页 (文件大小:1026K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
REV1.8-Revised OCT 2013
200mA Low Consumption Linear Regulator
DESCRIPTION
FEATURES
BL8064 series is a group of positive voltage output,
low power consumption, low dropout voltage,
three terminal regulator. It can provide 200mA
output current when input / output voltage
differential drops to 430mV(Vout = 2.8V), The
very low power consumption of BL8064
(Iq=1.0uA)can greatly improve natural life of
batteries.
Low Power Consumption:1.0uA(Typ.)
Maximum Output Current:200mA
Small Dropout Voltage
210mV@100mA (Vout=2.8V)
430mV@200mA (Vout=2.8V)
Input Voltage Range:1.5V~8V
Output Voltage Range:1.1V~5.5V (customized
on command in 0.1V steps)
Highly Accurate:±2% (±1% customized)
Output Current Limit
BL8064 can provide output value in the range of
1.1V~5.5V in 0.1V steps. It also can be customized
on command.
APPLICATIONS
BL8064 includes high accuracy voltage reference,
error amplifier, current limit circuit and output
driver module.
Battery Powered equipment
Power Management of MP3、PDA、DSC、
Mouse、PS2 Games
BL8064 has well load transient response and
good temperature characteristic, And it uses
trimming technique to guarantee output voltage
accuracy within±2%.
Reference Voltage Source Regulation after
Switching Power
ELECTRICAL CHARACTERISTICS
TYPICAL APPLICATION
Output Voltage VS. Output Current
(Vout=2.8V)
BL8064
3.0
2.8
2.6
2.4
2.2
2.0
0
100
200
300
Note: Input capacitor (Cin=1uF) and Output capacitor
(Cout=1uF) are recommended in all application circuit.
Ceramic capacitor is recommended.
Iout(mA)
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BL8064
ORDERING INFORMATION
PIN CONFIGURATION
BL8064 □1 □2 □3 □4 □5
Product Classification
BL8064CB3TR□□
Code
Description
Marking
N:Product
Code
Temperature&Rohs:
C:-40~85C ,Pb Free Rohs Std.
Package type:
B3:SOT-23-3
1
□
X:Output
Voltage
NXYW
B3A:TSOT-23
B5:SOT-23-5
YW:Date
Code
Product Classification
2
□
C3:SOT-89-3
H:TO-92
BL8064CB3ATR□□
BL8064CB5TR□□
BL8064CC3TR□□
Marking
N:Product
Code
Packing type:
3
TR:Tape&Reel (Standard)
BG:Bag (TO-92)
Output voltage:
e.g. 11=1.1V
□
X:Output
Voltage
NXYW
4
□
YW:Date
15=1.5V
Code
55=5.5V
Product Classification
Marking
Voltage accuracy:
1=±1%
Blank(default)=±2%
5
□
N:Product
Code
MARKING DESCRIPTON
X:Output
Voltage
NXYW
Output Voltage Code
YW:Date
VOUT Code VOUT Code VOUT Code
Code
0
1
2
3
4
5
1.2V
1.3V
1.5V
1.8V
2.0V
2.1V
2
3
5
8
3.0V
3.1V
3.2V
3.3V
3.4V
3.5V
4.4V
4.5V
4.6V
4.7V
4.8V
4.9V
4
5
6
7
8
9
Product Classification
Marking
N:Product
Code
XX:Output
Voltage
LL:LOT NO.
ꢀ
NXX
LLBYW
ꢀ
ꢁ
B:FAB Code
YW:Date Code
ꢀ
ꢂ
6
2.2V
3.6V
5.0V
0
ꢀ
7
8
9
2.3V
2.4V
2.5V
2.6V
2.7V
2.8V
2.9V
3.7V
3.8V
3.9V
4.0V
4.1V
4.2V
4.3V
5.1V
5.2V
5.3V
5.4V
5.5V
Product Classification
Marking
BL8064CHBG□□
ꢃ
1
2
3
4
5
ꢀ
ꢄ
N:Product
Code
XX:Output
ꢀ
ꢅ
ꢀ
ꢆ
0
1
2
3
Voltage
NXX
ꢀ
ꢇ
LLBYW
LL:LOT NO.
B:FAB Code
ꢀ
ꢈ
ꢀ
ꢉ
YW:Date Code
Y: The Year of manufacturing,”1” stands for year 2011,
“2” stands for year 2012, and “8” stands for year 2018.
W: The week of manufacturing. ”A” stands for week
Ground Pin
GND
Vin
Vout
EN
Supply Voltage Input
Output Voltage
Chip Enable
1,”Z” stands for week 26,”
A ” stands for week 27,” Z ”
stands for week 52.
No Connection
NC
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2
BL8064
ABSOLUTE MAXIMUM RATING
Parameter
Max Input Voltage
Value
10V
Operating Junction Temperature(Tj)
Ambient Temperature(Ta)
SOT-23-3
125C
-40C -85C
250mW
250mW
250mW
500mW
500mW
-40C -150C
260C,10S
TSOT-23
Power Dissipation
SOT-23-5
SOT-89-3
TO-92
Storage Temperature(Ts)
Lead Temperature & Time
Note:
Exceed these limits to damage to the device.
Exposure to absolute maximum rating conditions may affect device reliability.
RECOMMENDED WORK CONDITIONS
Item
Min
-40
Recommended
Max.
8
85
Unit
V
C
Input Voltage Range
Ambient Temperature
ELECTRICAL CHARACTERISTICS
(Test Conditions: Cin=1uF, Cout=1uF, TA=25C, Unless Otherwise Specified)
Symbol
Vin
Parameter
Input Voltage
Conditions
Min
Type
Max
8
Units
V
Vout
x0.98
Vout
X1.02
Vout
Output Voltage
V
Maximum Output
Current
Iout(Max.)
Vin-Vout=1V
200
mA
mV
600
300
1000
600
Vout 1.8V
Dropout
Voltage
Input-Output Voltage
Differential
Iout=100mA
Vout 1.8V
Vout
Vin Vout
Iout=10mA
1.5V≤Vin≤8V
Line Regulation
0.2
0.3
%/V
Vin=Set Vout+1V
1mA≤Iout≤100mA
Vin=Set Vout+1V
Load Regulation
20
40
mV
uA
Vout
Iq
Quiescent Current
1.0
5.0
Vout
T Vout
Venh
Output Voltage
Temperature Coefficient
Iout=10mA
100
ppm/C
CE Input Voltage “H”
CE Input Voltage “L”
1.5
0
Vin
0.2
V
V
Venl
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BL8064
BLOCK DIAGRAM
EXPLANATION
BL8064 is a series of low dropout voltage and low power consumption three pins regulator. Its application
circuit is very simple, which only needs two outside capacitors. It is composed of these modules: high
accuracy voltage reference, current limit circuit, error amplifier, output driver and power transistor.
Current Limit module can keep chip and power system away from danger when load current is more than
200mA.
BL8064 uses trimming technique to assure the accuracy of output value within±2%, at the same time,
temperature compensation is elaborately considered in this chip, which makes BL8064’s temperature
coefficient within 100ppm/C。
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4
BL8064
TYPICAL PERFORMANCE CHARACTERISTICS
1.Load regulation (Vin=4V)
2.Line regulation
3.0
3.0
2.8
2.6
2.4
2.2
2.0
2.5
2.0
1.5
1.0
0.5
0.0
Iout=1mA
Iout=10mA
0
100
200
300
0
3
6
9
12
Iout(mA)
Vin(V)
3.Dropout Voltage
4.PSRR
80
70
60
50
40
30
20
10
800
600
400
200
0
Vout=2.8V
250 300
0
1
10
100
1000
10000
0
50
100
150
200
Freq(Hz)
Iout(mA)
5.Iq (Vout=2.8V)
6.Current limit
3.5
3.0
2.5
2.0
1.5
1.0
0.5
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
0
0.0
0
3
6
9
12
100
200
300
400
Iout(mA)
Vin(V)
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BL8064
7.Line transient response
8.Load transient response
Cin=Cout=1uF Iout=10mA vout=2.8V
Cin=Cout=1uF Vin=4V Vout=2.8V
5V
Vin
100mA
Output Current
1mA
4V
Vout
Output Voltage
9.Start up
Vin
Vout
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BL8064
PACKAGE LINE
Package
TSOT-23
Devices per reel
3000Pcs
Unit
mm
Package dimension:
Package
SOT-23-3
Devices per reel
3000Pcs
Unit
mm
Package dimension:
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7
BL8064
Package
SOT-23-5
Devices per reel
3000Pcs
Unit
mm
Package Dimension:
Package
SOT-89-3
Devices per reel
1000Pcs
Unit
mm
Package Dimension:
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BL8064
Package
TO-92
Devices per Bag
1000Pcs
Unit
mm
Package Dimension:
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