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Part name(s)' : AP1510SG-13_17 AP1510_17
Description : PWM CONTROL 3A STEP-DOWN CONVERTER
Diodes
Diodes Incorporated.

Description
AP1510 consists of STEP-DOWN switching regulator with PWM CONTROL. These devices include a reference voltage source, oscillation circuit, error amplifier and internal PMOS.
AP1510 provides low-ripple power, high efficiency and excellent transient characteristics. The PWM CONTROL circuit is able to vary the duty ratio linearly from 0 up to 100%. This CONVERTER also contains an error amplifier circuit. An enable function, an over current protection and a short circuit protection are built inside, when OCP or SCP happens, the operation frequency will be reduced from 300kHz to 30kHz. Also, an internal compensation block is built in to minimum external component count.
With the addition of an internal P-channel Power MOS, a coil, capacitors, and a diode connected externally, these ICs can function as STEP-DOWN switching regulators. They serve as ideal power supply units for portable devices when coupled with the SO-8 package, providing such outstanding features as low current consumption. Since this CONVERTER can accommodate an input voltage up to 23V, it is also suitable for the operation via an AC adapter.

Features
● Input Voltage: 3.6V to 23V
● Output Voltage: 0.8V to VCC
● Duty Ratio: 0% to 100% PWM CONTROL
● Oscillation Frequency: 300kHz Typ
● Current Limit, Enable Function
● Thermal Shutdown Function
● Built-in Internal SW P-channel MOS
● Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
● Halogen and Antimony Free.“Green” Device (Note 3)

Applications
● Cellular Phones
● PC Motherboard
● LCD Monitor
● Graphic Card
● DVD-Video Player
● Telecom Equipment
● ADSL Modem
● Printer and Other Peripheral Equipment
● Microprocessor Core Supply
● Networking Power Supply

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Part name(s)' : AP1510 AP1510SL-13 AP1510SG-13
Description : PWM CONTROL 3A STEP-DOWN CONVERTER
Diodes
Diodes Incorporated.

General Description
AP1510 consists of STEP-DOWN switching regulator with PWM CONTROL. These devices include a reference voltage source, oscillation circuit, error amplifier and internal PMOS.
AP1510 provides low-ripple power, high efficiency and excellent transient characteristics. The PWM CONTROL circuit is able to vary the duty ratio linearly from 0 up to 100%. This CONVERTER also contains an error amplifier circuit. An enable function, an over current protection and a short circuit protection are built inside, when OCP or SCP happens, the operation frequency will be reduced from 300kHz to 30kHz. Also, an internal compensation block is built in to minimum external component count.
With the addition of an internal P-channel Power MOS, a coil, capacitors, and a diode connected externally, these ICs can function as STEP-DOWN switching regulators. They serve as ideal power supply units for portable devices when coupled with the SOP-8L package, providing such outstanding features as low current consumption. Since this CONVERTER can accommodate an input voltage up to 23V, it is also suitable for the operation via an AC adapter.

Features
• Input voltage: 3.6V to 23V
• Output voltage: 0.8V to VCC.
• Duty ratio: 0% to 100% PWM CONTROL
• Oscillation frequency: 300kHz typ.
• Current Limit, Enable function
• Thermal Shutdown function
• Built-in internal SW P-channel MOS
• SOP-8L Pb-Free Package
• SOP-8L: Available in “Green” Molding Compound
   (No Br, Sb)
• Lead Free Finish/ RoHS Compliant (Note 1)

Applications
• Cellular Phones
• PC Motherboard
• LCD Monitor
• Graphic Card
• DVD-Video Player
• Telecom Equipment
• ADSL Modem
• Printer and other Peripheral Equipment
• Microprocessor core supply
• Networking power supply

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Part name(s)' : AP1510S AP1510_07 AP1510SL-U AP1510SL-13_07
Description : PWM CONTROL 3A STEP-DOWN CONVERTER
Diodes
Diodes Incorporated.

General Description
AP1510 consists of STEP-DOWN switching regulator with PWM CONTROL. These devices include a reference voltage source, oscillation circuit, error amplifier, and internal PMOS.
AP1510 provides low-ripple power, high efficiency, and excellent transient characteristics. The PWM CONTROL circuit is able to vary the duty ratio linearly from 0 up to 100%. This CONVERTER also contains an error amplifier circuit as well as a soft-start circuit that prevents overshoot at startup. An enable function, an over current protect function and a short circuit protect function are built inside, and when OCP or SCP happens, the operation frequency will be reduced from 300KHz to 30KHz. Also, an internal compensation block is built in to minimum external component count.
With the addition of an internal P-channel Power MOS, a coil, capacitors, and a diode connected externally, these ICs can function as STEP-DOWN switching regulators. They serve as ideal power supply units for portable devices when coupled with the SOP–8L mini-package, providing such outstanding features as low current consumption. Since this CONVERTER can accommodate an input voltage up to 23V, it is also suitable for the operation via an AC adapter.

Features
• Input voltage: 3.6V to 23V
• Output voltage: 0.8V to VCC
• Duty ratio: 0% to 100% PWM CONTROL
• Oscillation frequency: 300KHz typ.
• Soft-start, Current Limit, Enable function
• Thermal Shutdown function
• Built-in internal SW P-channel MOS
• SOP-8L Pb-Free Package
• Lead Free Finish/RoHS Compliant (Note 1)

Applications
• Cellular Phones
• PC Motherboard
• LCD Monitor
• Graphic Card
• DVD-Video Player
• Telecom Equipment
• ADSL Modem
• Printer and other Peripheral Equipment
• Microprocessor core supply
• Networking power supply

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Part name(s)' : AP1530 AP1530SL-13 AP1530SG-13 AP1530 AP1530S AP1530SL-U AP1530SL-13
Description : PWM CONTROL 3A STEP-DOWN CONVERTER
Diodes
Diodes Incorporated.

18V 3A 300KHz BUCK CONVERTER
   
General Description
AP1530 consists of STEP-DOWN switching regulator with PWM CONTROL. These devices include a reference voltage source, oscillation circuit, error amplifier and internal PMOS.
   
Features
• Input voltage: 3.6V to 18V.
• Output voltage: 0.8V to VCC.
• Duty ratio: 0% to 100% PWM CONTROL
• Oscillation frequency: 300kHz typ.
• Current Limit, Enable function
• Thermal Shutdown function
• Built-in internal SW P-channel MOS
• Lead Free package: SOP-8L
• SOP-8L: Available in “Green” Molding Compound
    (No Br, Sb) (Note 1)
• Lead Free Finish/ RoHS Compliant (Note 2)
   
Applications
• PCD Motherboard
• LCD Monitor
• Graphic Card
• DVD-Video Player
• Telecom Equipment
• ADSL Modem
• Printer and other Peripheral Equipment
• Microprocessor core supply
• Networking power supply
   

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Part name(s)' : AP1501
Description : 150Khz, 3A PWM Buck DC/DC CONVERTER
Anachip
Anachip Corporation

General Description

The AP1501 series are monolithic IC that design for a STEP-DOWN DC/DC CONVERTER, and own the ability of driving a 3A load without additional transistor component. Due to reducing the number of external component, the board space can be saved easily. The external shutdown function can be CONTROLled by logic level and then come into standby mode.



Features

- Output voltage: 3.3V, 5V, 12V and adjustable output version

- Adjustable version output voltage range, 1.23V to 37V+4%

- 150Khz +15% fixed switching frequency

- Voltage mode non-synchronous PWM CONTROL

- Thermal-shutdown and current-limit protection

- ON/OFF shutdown CONTROL input

- Operating voltage can be up to 40V

- Output load current: 3A

- TO220-5L TO220-5L(R) and TO263-5L packages

- Low power standby mode

- Built-in switching transistor on chip



Applications

- Simple High-efficiency STEP-DOWN regulator

- On-card switching regulators

- Positive to negative CONVERTER


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Part name(s)' : AP1534SG-U
Description : PWM CONTROL 2A STEP-DOWN CONVERTER
Diodes
Diodes Incorporated.

General Description

AP1534 consists of STEP-DOWN switching regulator with PWM CONTROL. These devices include a reference voltage source, oscillation circuit, error amplifier, internal PMOS. AP1534 provides low-ripple power, high efficiency, and excellent transient characteristics. The PWM CONTROL circuit is able to vary the duty ratio linearly from 0 up to 99%. This CONVERTER also contains an error amplifier circuit as well as a soft-start circuit that prevents overshoot at startup. An enable function, an over current protect function and a short circuit protect function are built inside, and when OCP or SCP happens, the operation frequency will be reduced from 300KHz to 50KHz. Also, an internal compensation block is built in to minimize external component count.



Features

• Input voltage: 3.6V to 18V

• Output voltage: 0.8V to VCC.

• Duty ratio: 0% to 99% PWM CONTROL

• Oscillation frequency: 300KHz typical

• Current limit, Enable function

• Thermal Shutdown function

• Built-in internal SW P-channel MOS

• SOP-8L: Available in “Green” Molding Compound (No Br, Sb)

• Lead Free Finish/RoHS Compliant



Applications

• PC Motherboard

• LCD Monitor

• Graphic Card

• DVD-Video Player

• Telecom Equipment

• ADSL Modem

• Printer and other Peripheral Equipment

• Microprocessor Core Supply


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Part name(s)' : AX4102 AX4102S AX4102SA
Description : PWM CONTROL 3.5A STEP-DOWN CONVERTER
ETC
Unspecified

AX4102 consists of STEP-DOWN switching regulator with PWM CONTROL. These devise
include a reference voltage source, oscillation circuit, error amplifier, internal PMOS and
etc.

AX4102 provides low-ripple power, high efficiency, and excellent transient
characteristics. The PWM CONTROL circuit is able to the duty ratio linearly form 0 up to 100%. An enable function, an over current protect function and short circuit protect function are built inside, and when OCP or SCP happens, the operation frequency will be reduced. Also, an internal compensation block is built in to minimum external component count.

™  FEATURES
-  Input voltage:3.6V to 23V
-  Output voltage:0.8V to VCC
-  Duty ratio:0% to 100% PWM CONTROL
-  Oscillation frequency:330KHz typ.
-  Current Limit (CL), Enable function.
-  Thermal Shutdown function.
-  Short Circuit Protect (SCP).
-  Built-in internal SW P-channel MOS.
-  SOP-8L Pb-Free package.

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Part name(s)' : AP1534 AP1534S AP1534SG-13
Description : PWM CONTROL 2A STEP-DOWN CONVERTER
Diodes
Diodes Incorporated.

General Description

AP1534 consists of STEP-DOWN switching regulator with PWM CONTROL. These devices include a reference voltage source, oscillation circuit, error amplifier, internal PMOS. AP1534 provides low-ripple power, high efficiency, and excellent transient characteristics. The PWM CONTROL circuit is able to vary the duty ratio linearly from 0 up to 99%. This CONVERTER also contains an error amplifier circuit as well as a soft-start circuit that prevents overshoot at startup. An enable function, an over current protect function and a short circuit protect function are built inside, and when OCP or SCP happens, the operation frequency will be reduced from 300KHz to 50KHz. Also, an internal compensation block is built in to minimize external component count.



Features

• Input voltage: 3.6V to 18V

• Output voltage: 0.8V to VCC.

• Duty ratio: 0% to 99% PWM CONTROL

• Oscillation frequency: 300KHz typical

• Current limit, Enable function

• Thermal Shutdown function

• Built-in internal SW P-channel MOS

• SOP-8L: Available in “Green” Molding Compound (No Br, Sb)

• Lead Free Finish/RoHS Compliant



Applications

• PC Motherboard

• LCD Monitor

• Graphic Card

• DVD-Video Player

• Telecom Equipment

• ADSL Modem

• Printer and other Peripheral Equipment

• Microprocessor Core Supply


View
Part name(s)' : AP1513 AP1513S AP1513SA
Description : PWM CONTROL 2A STEP-DOWN CONVERTER
Anachip
Anachip Corporation

General Description

AP1513 consists of STEP-DOWN switching regulator with PWM CONTROL. These devices include a reference voltage source, oscillation circuit, error amplifier, internal PMOS and etc.



Features

- Input voltage: 3.6V to 18V.

- Output voltage: 0.8V to VCC.

- Duty ratio: 0% to 100% PWM CONTROL

- Oscillation frequency: 300KHz typ.

- Soft-start, Current limit, Enable function

- Thermal Shutdown function

- Built-in internal SW P-channel MOS

- SOP-8L Pb-FreePackage.



Applications

- PC Motherboard

- LCD Monitor

- Graphic Card 

- DVD-Video Player 

- Telecom Equipment

- ADSL Modem

- Printer and other Peripheral Equipment

- Microprocessor core supply

- Networking power supply


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