Datasheet > DA9130

DA9130

更新时间： 2024-09-18 02:52:27

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描述
High-Performance, 10 A, Dual-Phase DC-DC Converter for Mobile and Portable Applications

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DA9130 数据手册

DA9130

High-Performance, 10 A, Dual-Phase DC-DC

Converter for Mobile and Portable Applications

General Description

DA9130 is a power management IC (PMIC) suitable for supplying CPUs, GPUs, DDR memory rails

in single in-line pin package (SIPP) modules, mobile, portable and consumer applications.

DA9130 operates as a single-channel dual-phase buck converter, each phase requiring a small

external 0.22 µH inductor. It is capable of delivering up to 10 A output current at a 0.3 V to 1.9 V

output voltage range. The 2.8 V to 5.5 V input voltage range is suitable for a wide variety of low-

voltage systems.

With remote sensing, the DA9130 guarantees the highest accuracy and supports multiple PCB

routing scenarios without loss of performance.

The pass devices are fully integrated, so no external FETs or Schottky diodes are needed.

A programmable soft start-up can be enabled, which limits the inrush current from the input node and

secures a slope-controlled rail activation.

The dynamic voltage control (DVC) supports adaptive adjustment of the supply voltage dependent on

the processor load, via either a direct register write using the communication interface (I²C-

compatible) or with a programmable input pin.

A configurable GPI allows multiple I²C address selection for multiple instances of DA9130 in the

same application.

DA9130 has integrated over-temperature and over-current protection for increased system reliability,

without the need for external sensing components.

Key Features

■

2.8 V to 5.5 V input voltage

0.3 V to 1.9 V output voltage

4 MHz nominal switching frequency

±1 % accuracy (static)

■

Key safety features

□

Output under-voltage and over-voltage

protection

□

Input under-voltage protection

2-step over-temperature protection

±5 % accuracy (dynamic)

I²C-compatible interface (FM+)

Programmable GPIOs

■

-40 °C to +105 ºC ambient temperature

range

AEC-Q100 Grade 2 qualified version also

available for Automotive applications

(DA9130-A)

Programmable soft-start

Voltage, current, and temperature

supervision

■

24-pin FCQFN package (nom. 3.3 mm x

4.8 mm)

■

-40 °C to +105 ºC ambient temperature

range

□

Wettable flanks

Benefits

■

High Efficiency buck converters deliver outstanding thermal performance

Fully integrated switching FET’s means no external FETs or Schottky diodes are required

Remote sensing guarantees the highest accuracy and supports multiple PCB routing scenarios

without loss of performance.

■

Fully programmable soft-start limits the inrush current from the input to give a slope-controlled

output voltage.

Dynamic voltage control (DVC) enables adaptive adjustment of the device output voltage

depending on the load. This increases efficiency when the downstream circuitry enters low power

or idle mode, resulting in power savings.

Datasheet

Revision 2.0

11-Aug-2021

CFR0011-120-00

1 of 46

12 3 4 5 6 7...46

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与DA9130相关器件

型号	品牌	获取价格	描述	数据表
DA9130-A	RENESAS	获取价格	Automotive-Grade, High-Efficiency, 10A, Dual-Phase, Step-Down DC/DC Converter (Buck)
DA9130-XXRT1	DIALOG	获取价格	High-Performance, 10 A, Dual-Phase DC-DC Converter for Mobile and Portable Applications
DA9130-XXRT2	DIALOG	获取价格	High-Performance, 10 A, Dual-Phase DC-DC Converter for Mobile and Portable Applications
DA9131	DIALOG	获取价格	High-Performance, Dual-Channel DC-DC Converter for Mobile and Portable Applications
DA9131	RENESAS	获取价格	High-Efficiency, Dual-Channel (5A per Channel), Step-Down DC/DC Converter (Buck)
DA9131-A	RENESAS	获取价格	Automotive-Grade, High-Efficiency, Dual-Channel (5A per Channel), Step-Down DC/DC Converte
DA9131-XXRT1	DIALOG	获取价格	High-Performance, Dual-Channel DC-DC Converter for Mobile and Portable Applications
DA9131-XXRT2	DIALOG	获取价格	High-Performance, Dual-Channel DC-DC Converter for Mobile and Portable Applications
DA9132	DIALOG	获取价格	High-Performance, Dual-Channel DC-DC Converter for Mobile and Portable Applications
DA9132	RENESAS	获取价格	High-Efficiency, Dual-Channel (3A per Channel), Step-Down DC/DC Converter (Buck)

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