AP2204 반도체 회로 부품 판매점
WIDE INPUT VOLTAGE RANGE 150mA ULDO REGULATOR
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 BCD Semiconductor |
WIDE INPUT VOLTAGE RANGE, 150mA ULDO REGULATOR
General Description
Features
Data Sheet
AP2204
The AP2204 series is a positive voltage regulator IC · Wide Input Voltage Range: 2.3V to 24V
fabricated by high voltage EPNP process.
· Wide Output Voltage Range: 1.24V to 22V
· Excellent Ripple Rejection: 60dB@ f=1kHz
The AP2204 has features of wide input voltage range,
high accurcay, high ripple rejection, low dropout
·
Low Dropout Voltage: VDROP=100mV@
voltage, low noise, current limit and ultra-low
IOUT=100µA
quiescent current which make it ideal for use in various · Low Ground Current
USB and portable devices.
· High Output Voltage Accuracy
· Compatible with Low ESR Ceramic Capacitor
The IC consists of a voltage reference, an error · Excellent Line/Load Regulation
amplifier, a resistor network for setting output voltage,
a current limit circuit for current protection, and a chip
·
Thermal Shutdown Function
enable circuit.
The AP2204 has 1.5V, 1.8V, 2.5V, 2.8V, 3.0V, 3.3V,
5.0V fixed voltage versions and adjustable voltage
version.
The AP2204 is available in space-saving SOT-23-5,
SOT-89 and PSOP-8 packages.
Applications
· Battery-powered Equipment
· Laptop, Palmtops, Notebook Computers
· Portable Information Appliances
SOT-23-5
SOT-89
Figure 1. Package Types of AP2204
PSOP-8
Jul 2011 Rev. 2. 2
BCD Semiconductor Manufacturing Limited
1
WIDE INPUT VOLTAGE RANGE, 150mA ULDO REGULATOR
Pin Configuration
Data Sheet
AP2204
R (Note 1)
R Package
(SOT-89)
RA (Note 2)
GND
3 VOUT
2 GND
1 VIN
3 VOUT
VIN 2 VIN
1 GND
K Package
(SOT-23-5)
VIN 1
GND 2
EN 3
5 VOUT
4 ADJ/NC
MP Package
(PSOP-8)
VOUT 1
NC 2
NC 3
ADJ/NC 4
Exposed
Pad
(Note 3)
8 VIN
7 GND
6 NC
5 EN
Note 1: The substrate/exposed pad should be connected to GND or open.
Note 2: The substrate/exposed pad should be connected to VIN or open.
Note 3: The exposed pad should be connected to GND for better dissipation.
Figure 2. Pin Configuration of AP2204 (Top View)
Pin Description
Pin Number
SOT-23-5 PSOP-8
SOT-89
R RA
1 8 12
2 7 21
35
44
5 1 33
Pin Name
Function
VIN
GND
EN
ADJ/NC
VOUT
Input voltage
Ground
Enable input
Adjust output for ADJ version/No connected for fixed version
Regulated output voltage
Jul 2011 Rev. 2. 2
BCD Semiconductor Manufacturing Limited
2
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제조업체: BCD Semiconductor
( bcd )
AP2204 regulator
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국내 전력반도체 판매점
상호 : 아이지 인터내셔날
전화번호 : 051-319-2877
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IGBT, TR 모듈, SCR, 다이오드모듈, 각종 전력 휴즈
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전력반도체 문의 : 010-3582-2743
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