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AWP37004EDNR

4-Channel High-Performance LDO PMIC With 1.2V I/O

Datasheet :
Preview - AWP37004EDNR - Datasheet

Product details

Parameters

Load Current (mA) DVDD:1.5A AVDD:0.6A
Channel 4
Power Supply (Min) (V) VIN1:0.6 VIN2:2.5
Power Supply (Max) (V) VIN1:2.2 VIN2:5.5
Vout (V) DVDD:0.6~1.8 AVDD:1.2~4.3
Vdropout (mV) DVDD:135@1.2A AVDD:125@0.4A
Iq (Typ) (μA) 65
PSRR @1KHz(dB) DVDD:76@10mA AVDD:94@50mA
Output Noise (μVrms) DVDD:90@30mA AVDD:9@30mA
Discharge Programmable
Output options Programmable
Temperature -40℃~85℃
IO Level (V) 1.2
Package (mm) DFN 2X2-10L

Package | Pins | Size

DFN 2X2-10L

Features

● VIN1 input voltage range: 0.6V to 2.2V ● DVDD1/2 output voltage range: 0.6V~1.8V ● DVDD1/2 dropout voltage: 135mV(IOUT=1.2A, 1.2V output) ● DVDD1/2 output drive capability: 1.2A(Typ.) The max of DVDD1/2 output drive capability can be set to 1.5A by config I2C ● VIN2 input voltage range: 2.5V to 5.5V ● AVDD1/2 output voltage range: 1.2V~4.3V ● AVDD1/2 dropout voltage: 125mV (IOUT=400mA , VOUT=2.8V) ● AVDD1/2 output drive capability: 400mA(Typ.) The max of AVDD1/2 output drive capability can be set to 600mA by config I2C ● AVDD1/2 power supply rejection ratio: typical 94dB (IOUT=50mA, 2.8V output, freq=1kHz) ● AVDD1/2 noise: typical 9µVrms (IOUT=30mA, BW=10Hz to 100KHz) ● Quiescent current: typical: 65µA ● Shutdown current: typical: 0.75µA ● Available with 1.2V I/O ● Build in 1.9V falling UVLO protection ● Build in OCP, SCP,OTP protection ● Programmable I²C Address ● DFN 2mm × 2mm × 0.75mm-10L package

Description

AWP37004EDNR is a 4-ch integrated LDO PMIC for camera applications include 2-ch DVDD, 2-ch AVDD, with 1MHz high speed I2C interface, the function setting is flexible such as power sequence, output discharge. The chip enable control support EN pin control and I2C control. Due to high load current and lower working voltage of DVDD, AWP37004EDNR used N-MOSFET LDO architecture without charge pump for 2-ch DVDD LDO. DVDD LDO input source is VIN1 and VIN2 is the bias voltage. Ultra-low dropout voltage of DVDD LDOs is designed for high efficiency and lower power dissipation purpose. For the AVDD, AWP37004EDNR used P-MOSFET LDO architecture. The input source is VIN2. Due to high performance requirement of AVDD, AWP37004EDNR’s AVDD used special circuit design and optimized pin assignment which is easy for system PCB layout.

Technical documentation
Type
Title
Language
Date
Datasheet DS_AWP37004E_EN_V1.2 英文   2026-04-29
Reliability Report Reliability Qualification Report For AWP37004EDNR 英文   2026-05-19

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Hardware development

Evaluation board

AWP370X4_EVB_V1.0 — AWP370X4_EVB_V1.0 is a 4-ch integrated LDO PMIC test board，include 2-ch DVDD, 2-ch AVDD, the main test points of the chip are drawn separately on the EVB board for convenient testing.

Evaluation board for the 4-in-1 LDO PMIC AWP370X4

View options
Software development

APPLICATION SOFTWARE&FRAMEWORK

AWP37004_GUI — AWP37004 product tuning GUI plugin

AWP37004 product tuning GUI plugin. Requires AwinicSCPV4 installed.

View options

DRIVER OR LIBRARY

AWP370X4_Driver — Android and other drivers for AWP370X4 series

Android and other drivers for AWP370X4 series,including sample code,configuration files,porting guide,etc

View options

APPLICATION SOFTWARE&FRAMEWORK

AwinicSCPV4_GUI — AwinicSCPV4 Intelligent Tuning Tool

AwinicSCPV4 is an intelligent tuning tool specifically designed for Awinic products, facilitating product configuration and debugging processes. Intuitive interface and user-friendly operation can help customers shorten development time and complete system integration quickly.

View options
Hardware development

Evaluation board

AWP370X4_EVB_V1.0 — AWP370X4_EVB_V1.0 is a 4-ch integrated LDO PMIC test board，include 2-ch DVDD, 2-ch AVDD, the main test points of the chip are drawn separately on the EVB board for convenient testing.

Evaluation board for the 4-in-1 LDO PMIC AWP370X4

View options
Software development

APPLICATION SOFTWARE&FRAMEWORK

AWP37004_GUI — AWP37004 product tuning GUI plugin

AWP37004 product tuning GUI plugin. Requires AwinicSCPV4 installed.

View options

DRIVER OR LIBRARY

AWP370X4_Driver — Android and other drivers for AWP370X4 series

Android and other drivers for AWP370X4 series,including sample code,configuration files,porting guide,etc

View options

APPLICATION SOFTWARE&FRAMEWORK

AwinicSCPV4_GUI — AwinicSCPV4 Intelligent Tuning Tool

AwinicSCPV4 is an intelligent tuning tool specifically designed for Awinic products, facilitating product configuration and debugging processes. Intuitive interface and user-friendly operation can help customers shorten development time and complete system integration quickly.

View options