Diodes AP2204 Uživatelský manuál stáhnout pdf

WIDE INPUT VOLTAGE RANGE, 150mA ULDO REGULATOR AP2204

Data Sheet

Jul 2011 Rev. 2. 2 BCD Semiconductor Manufacturing Limited

General Description

The AP2204 series is a positive voltage regulator IC

fabricated by high voltage EPNP process.

The AP2204 has features of wide input voltage range,

high accurcay, high ripple rejection, low dropout

voltage, low noise, current limit and ultra-low

quiescent current which make it ideal for use in various

USB and portable devices.

The IC consists of a voltage reference, an error

amplifier, a resistor network for setting output voltage,

a current limit circuit for current protection, and a chip

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.

Features

· Wide Input Voltage Range: 2.3V to 24V

· Wide Output Voltage Range: 1.24V to 22V

· Excellent Ripple Rejection: 60dB@ f=1kHz

· Low Dropout Voltage: V

DROP

=100mV@

OUT

=100µA

· Low Ground Current

· High Output Voltage Accuracy

· Compatible with Low ESR Ceramic Capacitor

· Excellent Line/Load Regulation

· Thermal Shutdown Function

Applications

· Battery-powered Equipment

· Laptop, Palmtops, Notebook Computers

· Portable Information Appliances

SOT-23-5

Figure 1. Package Types of AP2204

SOT-89 PSOP-8

1 2 3 4 5 6 ... 17 18

Shrnutí obsahu

Strany 1

WIDE INPUT VOLTAGE RANGE, 150mA ULDO REGULATOR AP2204 Data Sheet1Jul 2011 Rev. 2. 2 BCD Semiconductor Manufacturin

Strany 2 - Pin Configuration

WIDE INPUT VOLTAGE RANGE, 150mA ULDO REGULATOR AP2204 Data Sheet10Jul 2011 Rev. 2. 2 BCD Semiconductor Manufacturi

Strany 3 - Functional Block Diagram

WIDE INPUT VOLTAGE RANGE, 150mA ULDO REGULATOR AP220411BCD Semiconductor Manufacturing Limited Data SheetJul 2

Strany 4

WIDE INPUT VOLTAGE RANGE, 150mA ULDO REGULATOR AP2204 Data Sheet12Jul 2011 Rev. 2. 2 BCD Semiconductor Manufacturi

Strany 5

WIDE INPUT VOLTAGE RANGE, 150mA ULDO REGULATOR AP220413BCD Semiconductor Manufacturing Limited Data SheetJul 2

Strany 6

WIDE INPUT VOLTAGE RANGE, 150mA ULDO REGULATOR AP2204 Data Sheet14Jul 2011 Rev. 2. 2 BCD Semiconductor Manufacturi

Strany 7 - Electrical Characteristics

WIDE INPUT VOLTAGE RANGE, 150mA ULDO REGULATOR AP220415BCD Semiconductor Manufacturing Limited Data SheetJul 2

Strany 8

WIDE INPUT VOLTAGE RANGE, 150mA ULDO REGULATOR AP2204 Data Sheet16Jul 2011 Rev. 2. 2 BCD Semiconductor Manufacturi

Strany 9

WIDE INPUT VOLTAGE RANGE, 150mA ULDO REGULATOR AP220417BCD Semiconductor Manufacturing Limited Data SheetJul 2

Strany 10 - Data Sheet

IMPORTANT NOTICE BCD Semiconductor Manufacturing Limited reserves the

Strany 11 - Data Sheet

WIDE INPUT VOLTAGE RANGE, 150mA ULDO REGULATOR AP2204 Data Sheet2Jul 2011 Rev. 2. 2 BCD Semiconductor Manufacturin

Strany 12

WIDE INPUT VOLTAGE RANGE, 150mA ULDO REGULATOR AP2204 Data Sheet3Jul 2011 Rev. 2. 2 BCD Semiconductor Manufacturin

Strany 13

WIDE INPUT VOLTAGE RANGE, 150mA ULDO REGULATOR AP2204 Data Sheet4Jul 2011 Rev. 2. 2 BCD Semiconductor Manufacturin

Strany 14 - Typical Application

WIDE INPUT VOLTAGE RANGE, 150mA ULDO REGULATOR AP22045BCD Semiconductor Manufacturing Limited Data SheetJul 20

Strany 15 - Jul 2011 Rev. 2. 2

WIDE INPUT VOLTAGE RANGE, 150mA ULDO REGULATOR AP2204 Data Sheet6Jul 2011 Rev. 2. 2 BCD Semiconductor Manufacturin

Strany 16 - SOT-89 Unit: mm(inch)

WIDE INPUT VOLTAGE RANGE, 150mA ULDO REGULATOR AP22047BCD Semiconductor Manufacturing Limited Data SheetJul 20

Strany 17

WIDE INPUT VOLTAGE RANGE, 150mA ULDO REGULATOR AP2204 Data Sheet8Jul 2011 Rev. 2. 2 BCD Semiconductor Manufacturin

Strany 18

WIDE INPUT VOLTAGE RANGE, 150mA ULDO REGULATOR AP22049BCD Semiconductor Manufacturing Limited Data SheetJul 20

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