AP2317S-3.3TRE1 [DIODES]
Regulator;
| 型号： | AP2317S-3.3TRE1 |
| 厂家： | 
DIODES INCORPORATED |
| 描述： | Regulator |
| 文件： | 总14页 (文件大小：475K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Data Sheet
600mA LOW DROPOUT LINEAR REGULATOR
600mA LOW DROPOUT LINEAR REGULATOR
AP1117M
AP2317
General Description
Features
The AP2317 is a series of low dropout three-terminal
regulators with a dropout of 1.1V at 600mA output cur-
rent.
·
·
Low Dropout Voltage: 1.1V at 600mA Output
Current
Output Noise from 10Hz to 10KHz: 0.003% of
V
OUT
This product has been optimized for low voltage where
transient response and minimum input voltage are criti-
cal. The AP2317 provides current limit and thermal
shutdown. Its circuit includes a trimmed bandgap refer-
ence to assure output voltage accuracy to be within
±1%. On-chip thermal shutdown provides protection
against any combination of overload and ambient tem-
peratures that would create excessive junction tem-
peratures.
·
PSRR at I
=300mA and f=120Hz: 75dB
OUT
·
·
·
Output Voltage Accuracy: ± 1%
On-chip Thermal Shutdown
Maximum Quiescent Current: I
=5mA
QMAX
·
·
ESD (Human Body Model): 3.5KV
o
Operation Junction Temperature: -40 to 125 C
Applications
The AP2317 is available in 2.5V and 3.3V versions.
The fixed versions integrate the corresponding resistor
divider. It is also available in an adjustable version
which can set the output voltage with two external
resistors.
·
·
·
·
·
DVD/CD-ROM
USB Device
Add-on Card
DVD Player
PC Motherboard
The AP2317 is available in the industry standard SOT-
89, SOT-223 and TO-263-3 (for 3.3V only) power
packages.
SOT-89
SOT-223
TO-263-3
Figure 1. Package Types of AP2317
Feb. 2009 Rev. 1. 8
BCD Semiconductor Manufacturing Limited
1
Data Sheet
600mA LOW DROPOUT LINEAR REGULATOR
600mA LOW DROPOUT LINEAR REGULATOR
AP1117M
AP2317
Pin Configuration
R Package
(SOT-89)
H Package
(SOT-223)
3
2
1
INPUT
3
2
1
INPUT
VOUT
VOUT
OUTPUT
OUTPUT
ADJ/GND
ADJ/GND
S Package
(TO-263-3)
INPUT
OUTPUT
GND
3
2
1
Figure 2. Pin Configuration of AP2317 (Top View)
Feb. 2009 Rev. 1. 8
BCD Semiconductor Manufacturing Limited
2
Data Sheet
600mA LOW DROPOUT LINEAR REGULATOR
600mA LOW DROPOUT LINEAR REGULATOR
AP1117M
AP2317
Functional Block Diagram
3
INPUT
Thermal
-
Protection
+
2
1
OUTPUT
ADJ/GND
For Adjustable Output, disconnect A1 and A2, connect B
For Fixed Output, connect A1 and A2, disconnect B
A1
A2
B
Figure 3. Functional Block Diagram of AP2317
Feb. 2009 Rev. 1. 8
BCD Semiconductor Manufacturing Limited
3
Data Sheet
600mA LOW DROPOUT LINEAR REGULATOR
600mA LOW DROPOUT LINEAR REGULATOR
AP1117M
AP2317
Ordering Information
AP2317
-
E1: Lead Free
G1: Green
Circuit Type
TR: Tape and Reel
Blank: Tube
Package
H: SOT-223
R: SOT-89
S: TO-263-3
ADJ: Adjustable Output
2.5: Fixed Output 2.5V
3.3: Fixed Output 3.3V
Part Number
Marking ID
Temperature
Range
Packing
Type
Package
Lead Free
Green
Lead Free
Green
G27A
AP2317R-ADJTRE1 AP2317R-ADJTRG1
E27A
Tape & Reel
Tape & Reel
-40 to 125oC
AP2317R-2.5TRE1
AP2317R-3.3TRE1
AP2317R-2.5TRG1
AP2317R-3.3TRG1
E27B
G27B
SOT-89
Tape & Reel
Tape & Reel
Tape & Reel
Tape & Reel
Tube
E27C
G27C
AP2317H-ADJTRE1 AP2317H-ADJTRG1
EH27A
GH27A
-40 to 125oC
-40 to 125oC
SOT-223
TO-263-3
AP2317H-2.5TRE1
AP2317H-3.3TRE1
AP2317S-3.3E1
AP2317H-2.5TRG1
AP2317H-3.3TRG1
AP2317S-3.3G1
EH27B
GH27B
EH27C
GH27C
AP2317S-3.3E1
AP2317S-3.3E1
AP2317S-3.3G1
AP2317S-3.3G1
AP2317S-3.3TRE1
AP2317S-3.3TRG1
Tape & Reel
BCD Semiconductor's Pb-free products, as designated with "E1" suffix in the part number, are RoHS compliant. Products with
"G1" suffix are available in green packages.
Feb. 2009 Rev. 1. 8
BCD Semiconductor Manufacturing Limited
4
Data Sheet
600mA LOW DROPOUT LINEAR REGULATOR
600mA LOW DROPOUT LINEAR REGULATOR
AP1117M
AP2317
Absolute Maximum Ratings (Note 1)
Parameter
Symbol
VIN
Value
15
Unit
Input Voltage
V
oC
oC
oC
Operating Junction Temperature
Storage Temperature Range
Lead Temperature (Soldering, 10sec)
TJ
150
TSTG
TLEAD
-65 to 150
260
SOT-223
120
165
80
oC/W
Thermal Resistance (Note 2)
SOT-89
θJA
TO-263-3
ESD (Human Body Model)
ESD (Machine Model)
ESD
ESD
3500
400
V
V
Note 1: Stresses greater than those listed under "Absolute Maximum Ratings" may cause permanent damage to the device.
These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated
under "Recommended Operating Conditions" is not implied. Exposure to "Absolute Maximum Ratings" for extended periods
may affect device reliability.
Note 2: Absolute maximum ratings indicate limits beyond which damage to the component may occur. Electrical specifica-
tions do not apply when operating the device outside of its operating ratings. The maximum allowable power dissipation is a
function of the maximum junction temperature, TJ(max), the junction-to-ambient thermal resistance, θJA, and the ambient tem-
perature, TA. The maximum allowable power dissipation at any ambient temperature is calculated using: PD(max)=(TJ(max)
-
TA)/θJA. Exceeding the maximum allowable power dissipation will result in excessive die temperature, and the regulator will
go into thermal shutdown.
Recommended Operating Conditions
Parameter
Symbol
VIN
Min
Max
12
Unit
V
Input Voltage
oC
Operating Junction Temperature Range
TJ
-40
125
Feb. 2009 Rev. 1. 8
BCD Semiconductor Manufacturing Limited
5
Data Sheet
600mA LOW DROPOUT LINEAR REGULATOR
600mA LOW DROPOUT LINEAR REGULATOR
AP1117M
AP2317
Electrical Characteristics
o
Operating Conditions: V ≤10V, T =25 C, unless otherwise specified. (P≤maximum power dissipation)
IN
J
o
o
Limits appearing in Boldface type apply over the entire junction temperature range for operation, -40 C to 125 C
Parameter
Symbol
Conditions
Min Typ
Max Unit
o
1.238
1.250
1.262
V
1.270
AP2317-ADJ I
=10mA, V -V
=2V, T =25 C
OUT
IN OUT
J
V
10mA≤I
≤600mA, 1.4V≤V -V ≤8V
OUT
Reference Voltage
REF
OUT
IN
1.225
1.250
P≤maximum power dissipation
o
2.475
2.450
2.5
2.5
2.525
2.550
AP2317-2.5 I =10mA, V =4.5V, T =25 C
OUT
IN
J
V
10mA≤I
≤600mA, 3.9V≤ V ≤10V
IN
OUT
V
Output Voltage
Line Regulation
OUT
o
3.267
3.235
3.3
3.3
3.333
3.365
AP2317-3.3 I
=10mA, V =5.0V, T =25 C
OUT
IN
J
V
10mA≤I
≤ 600mA, 4.75V≤V ≤10V
IN
OUT
AP2317-ADJ
0.035
1
0.2
6
%
I
=10mA, 1.5V≤V -V
≤10V
≤10V
≤10V
OUT
IN OUT
IN OUT
IN OUT
AP2317-2.5
∆V
mV
mV
%
OUT
I
=10mA, 1.5V≤V -V
OUT
AP2317-3.3
1
6
I
=10mA, 1.5V≤V -V
OUT
AP2317-ADJ
(V -V )=2V, 10mA≤I
0.2
0.4
≤600mA
≤600mA
≤600mA
IN OUT
OUT
OUT
AP2317-2.5
(V -V )=2V, 10mA≤I
∆V
Load Regulation
1
1
10
mV
mV
OUT
IN OUT
AP2317-3.3
(V -V )=2V, 10mA≤ I
10
IN OUT
OUT
Dropout Voltage
Current Limit
V
∆V =1%, I =0.6A
OUT
1.1
0.9
60
1.3
V
A
DROP
REF
I
(V -V
)=2V
0.75
LIMIT
IN OUT
Adjust Pin Current
I
120
5
µA
ADJ
∆I
1.4V≤(V -V
)≤10, 10mA≤I ≤600mA
OUT
Adjust Pin Current
Change
ADJ
IN OUT
0.2
µA
Minimum Load
I
1.5V≤(V -V
)≤10V (ADJ only)
1.7
5
mA
mA
LOAD
IN OUT
Quiescent Current
I
V
=V +1.25V
OUT
4
Q
IN
f=120Hz, C
=22µF Tantalum
=300mA
OUT
OUT
Ripple Rejection
PSRR
60
75
dB
(V -V
)=3V, I
IN OUT
Temperature Stability
Long-Term Stability
RMS Output Noise
Thermal Shutdown
0.5
0.3
%
%
%
o
T =125 C, 1000hrs.
A
o
0.003
150
T =25 C, 10Hz≤f≤10KHz
Junction Temperature
A
o
C
Thermal Shutdown
Hysteresis
o
25
C
38.6
32.7
32.7
SOT-89
oC/W
θJC
Thermal Resistance
SOT-223
TO-263-3
Feb. 2009 Rev. 1. 8
BCD Semiconductor Manufacturing Limited
6
Data Sheet
600mA LOW DROPOUT LINEAR REGULATOR
600mA LOW DROPOUT LINEAR REGULATOR
AP1117M
AP2317
Typical Performance Characteristics
20
15
10
5
15
10
5
0
0
-5
-5
-10
-10
-40
-15
-40
-20
0
20
40
60
80
100
120
140
-20
0
20
40
60
80
100
120
140
Junction Temperature (oC)
Junction Temperature (oC)
Figure 4. Line Regulation vs. Junction Temperature
Figure 5. Load Regulation vs. Junction Temperature
3.400
3.375
1.270
1.265
1.260
1.255
1.250
1.245
1.240
1.235
1.230
1.225
1.220
3.350
AP2317-3.3
VIN=4.8V, IOUT=10mA
3.325
3.300
3.275
3.250
3.225
3.200
3.175
3.150
3.125
3.100
AP2317-ADJ
VIN=4.8V, IOUT=10mA
-40
-20
0
20
40
60
80
100
120
140
-40
-20
0
20
40
60
80
100
120
140
Junction Temperature (oC)
Junction Temperature (oC)
Figure 6. Reference Voltage vs. Junction Temperature
Figure 7. Output Voltage vs. Junction Temperature
Feb. 2009 Rev. 1. 8
BCD Semiconductor Manufacturing Limited
7
Data Sheet
600mA LOW DROPOUT LINEAR REGULATOR
600mA LOW DROPOUT LINEAR REGULATOR
AP1117M
AP2317
Typical Performance Characteristics (Continued)
100
3
90
80
2
70
60
50
40
30
20
10
0
1
0
AP2317-ADJ
VIN=4.8V, IOUT=10mA
AP2317-ADJ
-1
-2
-40
-20
0
20
40
60
80
100
120
140
-40
-20
0
20
40
60
80
100
120
140
Junction Temperature (oC)
Junction Temperature (oC)
Figure 9. Adjust Pin Current vs. Junction Temperature
Figure 8. Minimum Load Current vs. Junction Temperature
1.40
1.35
1.30
1.25
1.20
1.15
5.0
4.5
SOT-89
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
TJ=-40oC
1.10
1.05
TJ=0oC
1.00
TJ=25oC
0.95
0.90
TJ=125oC
0.85
0.80
0.75
0.70
20
40
60
80
100
120
140
0
100
200
300
400
500
600
Case Temperature (oC)
Output Current (mA)
Figure 10. Dropout Voltage vs. Output Current
Figure 11. Maximum Power Dissipation
Feb. 2009 Rev. 1. 8
BCD Semiconductor Manufacturing Limited
8
Data Sheet
600mA LOW DROPOUT LINEAR REGULATOR
600mA LOW DROPOUT LINEAR REGULATOR
AP1117M
AP2317
Typical Performance Characteristics (Continued)
100
50
0.2
0.1
0
0
-50
-0.1
5.8
5.3
4.8
0.6
0.3
0
0.01A
-0.3
-0.6
4.3
3.8
Time (10µs/Div)
Time (20µs/Div)
Figure 13. Load Transient Response
Figure 12. Line Transient Response
(Conditions: VIN=4.8V, VOUT=3.33V, IOUT=0.01 to 0.6A,
(Conditions: VIN=4.8 to 5.8V, VOUT=3.33V, IOUT=0.1A,
CIN=1µF, COUT=10µF)
CIN=COUT=10µF)
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
80
70
60
50
40
30
20
10
-40
-20
0
20
40
60
80
100
120
140
10
100
1k
10k
100k
Junction Temperature (oC)
Frequency (Hz)
Figure 15. Current Limit vs. Junction Temperature
Figure 14. PSRR vs. Frequency
Feb. 2009 Rev. 1. 8
BCD Semiconductor Manufacturing Limited
9
Data Sheet
600mA LOW DROPOUT LINEAR REGULATOR
600mA LOW DROPOUT LINEAR REGULATOR
AP1117M
AP2317
Typical Applications
9V at 0.6A
VIN=11V
AP2317-ADJ
VIN
VOUT
+
+
10µF
22µF
ADJ
R1
160Ω
R2
1kΩ
VOUT=VREF * ( 1+R2/R1) + IADJ * R2
VIN=5.3V
AP2317-3.3
GND
3.3V at 0.6A
VIN
VOUT
+
+
10µF
22µF
Figure 16. Typical Applications of AP2317
Feb. 2009 Rev. 1. 8
BCD Semiconductor Manufacturing Limited
10
Data Sheet
600mA LOW DROPOUT LINEAR REGULATOR
600mA LOW DROPOUT LINEAR REGULATOR
AP1117M
AP2317
Mechanical Dimensions
SOT-89
Unit: mm(inch)
4.400(0.173)
4.600(0.181)
1.400(0.055)
1.600(0.063)
1.630(0.064)
1.830(0.072)
0.000(0.000)
0.076(0.003)
1.400(0.055)*
R0.200(0.008)
2.300(0.091)
2.600(0.102)
3°
0.360(0.014)
0.480(0.019)
0.440(0.017)
0.360(0.014)
0.440(0.017)
0.360(0.014)
0.520(0.020)
0.560(0.022)
3.000(0.118)
R0.150(0.006)
Feb. 2009 Rev. 1. 8
BCD Semiconductor Manufacturing Limited
11
Data Sheet
600mA LOW DROPOUT LINEAR REGULATOR
600mA LOW DROPOUT LINEAR REGULATOR
AP1117M
AP2317
Mechanical Dimensions (Continued)
SOT-223
Unit: mm(inch)
6.300(0.248)
6.700(0.264)
2.900(0.114)
3.100(0.122)
0.900(0.035)
MIN
0.250(0.010)
1.750(0.069)
TYP
0.610(0.024)
0.810(0.032)
2.300(0.091)
TYP
0°
10°
4.500(0.177)
4.700(0.185)
0.020(0.001)
0.100(0.004)
1.520(0.060)
1.800(0.071)
1.500(0.059)
1.700(0.067)
Feb. 2009 Rev. 1. 8
BCD Semiconductor Manufacturing Limited
12
Data Sheet
600mA LOW DROPOUT LINEAR REGULATOR
600mA LOW DROPOUT LINEAR REGULATOR
AP1117M
AP2317
Mechanical Dimensions (Continued)
TO-263-3
Unit: mm(inch)
4.070(0.160)
4.820(0.190)
3°
9.650(0.380)
10.290(0.405)
8.840(0.348)
1.150(0.045)
1.390(0.055)
7.420(0.292)
1.270(0.050)
1.390(0.055)
7°
0.020(0.001)
0.250(0.010)
2.640(0.104)
2.700(0.106)
0.360(0.014)
0.400(0.016)
14.760(0.581)
15.740(0.620)
7.980(0.314)
7°
2.200(0.087)
1.150(0.045)
3°
1.390(0.055)
0.510(0.020)
0.990(0.039)
2°
8°
0.380(0.015)
2.540(0.100)
2.540(0.100)
2.540(0.100)
2.540(0.100)
0°
6°
Feb. 2009 Rev. 1. 8
BCD Semiconductor Manufacturing Limited
13
BCD Semiconductor Manufacturing Limited
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