LP5860 datasheet(6/71 Pages) TI

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7 Specifications

7.1 Absolute Maximum Ratings

over operating free-air temperature range (unless otherwise noted)(1)

MIN

MAX

UNIT

Voltage on VCC / VLED / VIO / EN / CS /

SW / SDA / SCL / SCLK / MOSI / MISO / SS /

ADDR0 / ADDR1 / VSYNC / IFS

–0.3

Voltage on VCAP

–0.3

Junction temperature

–55

150

°C

Tstg

Storage temperature

–65

150

°C

(1)

Operation outside the Absolute Maximum Ratings may cause permanent device damage. Absolute Maximum Ratings do not imply

functional operation of the device at these or any other conditions beyond those listed under Recommended Operating Conditions.

If used outside the Recommended Operating Conditions but within the Absolute Maximum Ratings, the device may not be fully

functional, and this may affect device reliability, functionality, performance, and shorten the device lifetime.

7.2 ESD Ratings

VALUE

UNIT

V(ESD)

Electrostatic discharge

Human body model (HBM), per ANSI/ESDA/JEDEC JS-001,

all pins(1)

±3000

Charged device model (CDM), per ANSI/ESDA/JEDEC

JS-002, all pins(2)

±1000

(1)

JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process.

(2)

JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process.

7.3 Recommended Operating Conditions

over operating free-air temperature range (unless otherwise noted)

MIN

NOM

MAX

UNIT

Input voltage on VCC

Supply voltage

2.7

5.5

Input voltage on VLED

LED supply voltage

2.7

5.5

Input voltage on VIO_EN

1.65

5.5

Voltage on SDA / SCL / SCLK / MOSI /

MISO / SS / ADDRx / VSYNC / IFS

VIO

Operating ambient temperature

–40

°C

7.4 Thermal Information

THERMAL METRIC

LP5861T

UNIT

RSM (VQFN)

32 PINS

RθJA

Junction-to-ambient thermal resistance

32.9

°C/W

RθJC(top)

Junction-to-case (top) thermal resistance

29.2

°C/W

RθJB

Junction-to-board thermal resistance

12.3

°C/W

ΨJT

Junction-to-top characterization parameter

0.4

°C/W

ΨJB

Junction-to-board characterization parameter

12.3

°C/W

RθJC(bot)

Junction-to-case (bottom) thermal resistance

3.7

°C/W

7.5 Electrical Characteristics

VCC = 3.3V, VLED = 5V, VIO = 1.8V and TA = –40°C to +85°C; Typical values are at TA = 25°C (unless otherwise specified)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Power supplies

LP5861T

SNVSCE4 – MAY 2023

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