HMLQ25201T-R47MSR datasheet(1/52 Pages) RENESAS

部件名	HMLQ25201T-R47MSR

功能描述	High Current, Highly Configurable System PMIC with Four Bucks and One LDO

PDF	52 Pages

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制造商	RENESAS [Renesas Technology Corp]

网页	http://www.renesas.com

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DA9080

High Current, Highly Configurable System

PMIC with Four Bucks and One LDO

Datasheet

Revision 1.2

08-Feb-2022

CFR0011-120-00

1 of 51

General Description

DA9080 is a five-channel advanced, configurable, system power management IC (PMIC) with four

buck regulators and one LDO. This highly integrated, flexible PMIC is capable of up to 10 A of output

current. The output voltage of the regulators can be programmed and sequenced based on the

application needs. The DA9080 also integrates an 8-bit ADC, along with several other features, that

simplifies overall system design. Dynamic voltage control (DVC), robust protection features, and a

dedicated I2C interface that supports multiple modes extend the applicability of this device to a wide

range of end applications.

The high-efficiency, fast transient response, and small footprint of the DA9080 lends itself to become

the preferred power solution for a host of complex, high-performance applications. The DA9080 is

offered in a QFN package.

Key Features

■ Power supply voltage (VIN) 4.0 V to 5.5 V

■ Four buck converters

■ Selectable output voltage range for bucks:

□ CH1 Buck: 2.1 V to 3.3 V, 20 mV step

□ CH2 Buck: 1.5 V to 2.6 V, 20 mV step

□ CH3 Buck: 0.9 V to 1.3 V, 5 mV step

□ CH4 Buck: 0.8 V to 1.4 V, 5 mV step

■ Maximum output current:

□ CH1, CH2, and CH3 Buck: 1.5 A

□ CH4 Buck: 5.0 A

■ Interleaving of switching phases of bucks

■ LDO:

□ VOUT: 3.3 V, IOUT: 0.2 A (max)

■ General purpose ADC:

□ 8-bit SAR ADC

□ Two external inputs

□ Die temperature sense

■ Protection functions:

□ Over-current protection

□ Over/under-voltage protection

□ Thermal shutdown protection

■ I2C control interface:

□ Standard mode (100 kbit/s)

□ Fast mode (400 kbit/s)

□ Fast mode+ (1 Mbit/s)

■ Package: 32 lead QFN, 5.0 mm x 5.0 mm

Applications

■ Client and Enterprise SSD modules

■ Embedded Computing

■ Integrated Microcontroller Internet of Things

■ DSPs or FPGAs with Peripherals

System Diagram

DA9080

DDR

SoC

VDD_CORE_SOC

3.3V_SYS

1.8V_SYS

AUDIO

VDD_AUD

VDD_DDR

VDD_IO_DDR

VDD_IO_SOC

VDD_ANA_SOC

BUCK1

BUCK2

BUCK3

BUCK4

LDO

Figure 1: System Diagram

类似零件编号 - HMLQ25201T-R47MSR

制造商	部件名	数据表	功能描述
Cyntec Co., Ltd.	HMLQ25201T-R47MSR	223Kb / 3P	Power Choke Coil HMLQ25201T MSR Type

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