AP2114 PDF даташит
Спецификация AP2114 изготовлена «BCD» и имеет функцию, называемую «1A LOW NOISE CMOS LDO REGULATOR». |
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Детали детали
Номер произв | AP2114 |
Описание | 1A LOW NOISE CMOS LDO REGULATOR |
Производители | BCD |
логотип |
30 Pages
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Data Sheet
1A LOW NOISE CMOS LDO REGULATOR WITH ENABLE AP2114
General Description
The AP2114 is CMOS process low dropout linear
regulator with enable function, the regulator delivers
a guaranteed 1A (Min) continuous load current.
The AP2114 features low power consumption.
The AP2114 is available in 1.2V, 1.5V, 1.8V, 2.5V
and 3.3V regulator output and 0.8V to 5V adjustable
output, and available in excellent output accuracy
±1.5%, it is also available in an excellent load
regulation and line regulation performance.
The AP2114 is available in standard packages of
SOT-223, TO-252-2 (1), TO-252-2 (3), TO-252-2 (4),
TO-263-3, SOIC-8 and PSOP-8.
Features
• Output Voltage Accuracy: ±1.5%
• Output Current: 1A (Min)
• Fold-back Short Current Protection: 50mA
• Low Dropout Voltage (3.3V): 450mV (Typ)
@IOUT=1A
• Stable with 4.7μF Flexible Cap: Ceramic,
Tantalum and Aluminum Electrolytic
• Excellent Line Regulation: 0.02%/V (Typ),
0.1%/V (Max) @ IOUT=30mA
• Excellent Load Regulation: 0.2%A (Typ) @
IOUT=1mA to 1A
• Low Quiescent Current: 60μA (1.2V/1.5V/1.8V
/2.5V/ADJ)
• Low Output Noise: 30μVRMS
• PSRR: 68dB @ Freq=1KHz (1.2V/1.5V/1.8V
/ADJ)
• OTSD Protection
• Operating Temperature Range: -40°C to 85°C
• ESD: MM 400V, HBM 4000V
Applications
• LCD Monitor
• LCD TV
• STB
SOT-223
TO-263-3
TO-252-2 (1)
TO-252-2 (3)
Jan. 2013 Rev. 2. 2
TO-252-2 (4)
SOIC-8
Figure 1. Package Types of AP2114
PSOP-8
BCD Semiconductor Manufacturing Limited
1
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Data Sheet
1A LOW NOISE CMOS LDO REGULATOR WITH ENABLE AP2114
Pin Configuration
H/HA Package
(SOT-223)
H HA
S Package
(TO-263-3)
(TO-252-2 (1))
D/DA Package
D
(TO-252-2 (3))
DA
(TO-252-2 (1))
(TO-252-2 (3))
VOUT
3 VIN
2 VOUT VOUT
1 GND
3 VIN
2 VOUT GND
1 GND
(TO-252-2 (4))
VOUT
3 VIN
2 VOUT
1 GND
3 VOUT
2 GND GND
1 VIN
3 VOUT
2 GND
1 VIN
(TO-252-2 (4))
GND
3 VOUT
2 GND
1 VIN
GND 1
VOUT 2
GND 3
VIN 4
M Package
(SOIC-8)
8 EN VIN 1
7 GND GND 2
6 GND GND 3
5 GND EN 4
8 VOUT GND 1
7 GND VOUT 2
6 ADJ GND 3
5 GND VIN 4
MP Package
(PSOP-8)
8 EN VIN 1
7 GND GND 2
6 GND GND 3
5 GND EN 4
8 VOUT
7 GND
6 ADJ
5 GND
For Fixed Versions
For Adjustable Version
For Fixed Versions
For Adjustable Version
Figure 2. Pin Configuration of AP2114 (Top View)
Jan. 2013 Rev. 2. 2
BCD Semiconductor Manufacturing Limited
2
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Data Sheet
1A LOW NOISE CMOS LDO REGULATOR WITH ENABLE AP2114
Pin Descriptions
SOT-223 (H),
TO-263-3,
TO-252-2 (1) (D)
TO-252-2 (3) (D)
TO-252-2 (4) (D)
1
2
3
Pin Number
SOT-223 (HA),
TO-252-2 (1) (DA)
TO-252-2 (3) (DA)
TO-252-2 (4) (DA)
SOIC-8,
PSOP-8
(Fixed)
2 1, 3, 5, 6, 7
32
14
8
SOIC-8,
PSOP-8
(ADJ)
2, 3, 5, 7
8
1
4
6
Pin
Name
Function
GND
VOUT
VIN
EN
ADJ
Ground
Regulated Output
Input Voltage Pin
Chip Enable, H–Normal
Work, L– Shutdown Output
Adjust Output
Functional Block Diagram
(8)
EN
Shutdown
Logic
Thermal
Shutdown
3(4) {1}
VIN
Foldback
Current Limit
3MΩ
2 (2) {3}
VOUT
GND 1(1 , 3 , 5 , 6 , 7) {2}
VREF
A (B) {C}
A : SOT- 223(H) , TO-263-3 , TO- 252- 2 (1)/(3)/(4)(D)
B : SOIC-8 , PSOP-8
C: SOT- 223 (HA), TO- 252- 2(1)/(3)/(4)(DA)
Jan. 2013 Rev. 2. 2
For Fixed Versions
3
BCD Semiconductor Manufacturing Limited
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