HMLQ25201T-R47MSR datasheet(7/52 Pages) RENESAS

7 / 52 page

DA9080

High Current, Highly Configurable System

PMIC with Four Bucks and One LDO

Datasheet

Revision 1.2

08-Feb-2022

CFR0011-120-00

7 of 51

Pinout

Mixed signal

Noisy ground

Digital signal

Analog signal

St atic signal,

high current

Quiet ground

No connection

Switching signal,

high current

VSYS

AG ND

AN0

AN1

PG 2

FB4

PG ND4

SDA

SCL

PG1

LDOI N

LDOOUT

VDDIO

DA9080

(Top view)

Pin 1

GND (PGND) plane

Figure 3: UQFN Pinout Diagram (Top View)

Table 1: Pin Description

Pin #

Name

Type

(Table 2)

Description

VDDIO

PWR

Supply for I2C interface

SDA

DIOD

I2C interface data, connect SDA to the logic rail via a pull-up resistor

SCL

I2C interface data, connect SCL to the logic rail via a pull-up resistor

Not used, connect to GND

PG1

Power good output 1, open drain

Chip enable (when pulled low, shuts down entire chip after power

down sequencing complete)

LDOIN

PWR

LDO input, bypass to ground with a ceramic capacitor

LDOOUT

PWR

Output of LDO

FB2

CH2 Buck output voltage feedback connection

PGND2

GND

CH2 Buck converter power ground

LX2

PWR

CH2 Buck converter switching node

PVIN2

PWR

CH2 Buck converter input

PVIN4

PWR

CH4 Buck converter input

14, 15, 16

LX4

PWR

CH4 Buck converter switching node

17, 18

PGND4

GND

CH4 Buck converter power ground

HMLQ25201T-R47MSR 数据表(PDF) 7 Page - Renesas Technology Corp

HMLQ25201T-R47MSR 数据表(HTML) 7 Page - Renesas Technology Corp

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52

数据表下载