EN

AW37007CSR

7-Channel LDO PMIC For Camera Applications

Product details

Parameters

Load Current (mA) LDO1/2: 1.5A LDO3/4/6: 0.4A LDO5/7:0.7A
Channel 7
Power Supply (Min) (V) VIN12: 0.6 VIN3-7: 1.8
Power Supply (Max) (V) VIN12: 3 VIN3-7: 5.5
Vout (V) LDO1/2: 0.496V~1.512V LDO3-7: 1.504V~3.544V
Vdropout (mV) LDO1/2 : 120@1.5A LDO3/4/6 : 100@0.3A LDO5/7: 135@0.6A
Iq (Typ) (μA) 44
PSRR @1KHz(dB) LDO1/2: 78 @150mA LDO3~7: 92@100mA
Output Noise (μVrms) LDO1/2: 80@20mA LDO3~7: 10@20mA
Discharge Programmable
Output options Programmable
Temperature -40℃~85℃
IO Level (V) 1.2
Package (mm) WLCSP 1.821X1.405-20B

Package | Pins | Size

WLCSP 1.821X1.405-20B

Features

● VIN12 input voltage range: 0.6V to 3V ● LDO1/2 output voltage range: 0.496V~1.512V@8mV/step ● LDO1/2 dropout voltage: 120mV@1.2V, 1.5A ● LDO1/2 output drive capability: 1.5A ● LDO1/2 PSRR to VINx: typical 78dB (IOUT=150mA, freq=1kHz) ● LDO1/2 PSRR to VSYS: typical 80dB (IOUT=150mA, freq=1kHz) ● VIN34~VIN7 input voltage range: 1.8V to 5.5V ● LDO3~7 output voltage range: 1.504V~3.544V@8mV/step ● LDO3/4/6 dropout: 100mV@2.8V, 300mA ● LDO5/7 dropout: 135mV@2.8V, 600mA ● LDO3/4/6 output drive capability: 400mA ● LDO5/7 output drive capability: 700mA ● LDO3~7 PSRR to VINx: typical 92dB (IOUT=100mA, freq=1kHz) ● LDO3~7 PSRR to VSYS: typical 95dB (IOUT=100mA, freq=1kHz) ● LDO3~7 noise: typical 10µVrms (IOUT=20mA, BW=10Hz to 100kHz) ● VSYS input voltage range: 2.5V to 5.5V ● Fault Interrupt ● Built-in OCP, OTP,UVP and UVLO protection ● Programmable power up sequence ● WLCSP 1.821mm×1.405mm-20B package

Description

AW37007 is a 7-ch integrated LDO PMIC for camera applications. The PMIC has 2 low dropout LDOs for high current DVDD and 5 high PSRR LDOs for noise-sensitive power rails. The AW37007 has 5 independent input pins for individual LDOs; VIN12 is for LDO1 and LDO2; VIN34 is for LDO3 and LDO4; VIN5 for LDO5, VIN6 for LDO6 and VIN7 for LDO7. The AW37007 has a separate system input, VSYS, which is the bias pin for the LDOs. The output voltage and power-up sequence of LDOs can be set through the I2C interface. The AW37007 also integrates the fault monitoring features with interrupt indication. The 7-bit I2C address of the device is 011 0101 by default but can be reprogrammed so that multiple devices can be connected to the same I2C bus. The AW37007 is available in WLCSP 1.821mm × 1.405mm-20B package.

Technical documentation

Type
Title
Language
Date
Datasheet DS_AW37007_EN_V1.1 英文   2026-05-11

Design & development

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