VNF9D5F datasheet(71/108 Pages) STMICROELECTRONICS

71 / 108 page

Symbol

Parameter

Value

Unit

VVREG

DC digital control supply

-VVREG

Reverse digital control supply

0.3

IVSTDBY_NOT DC STDBY_NOT pin current

+10/-1

VSTDBY_NOT DC STDBY_NOT pin voltage

-VSTDBY_NOT Reverse DC STDBY_NOT pin voltage

0.3

ILATCH_UP

Latch up current

±20

EMAX

Maximum switching energy (single pulse); TJstart = 150 °C, LED mode

Maximum switching energy (single pulse); TJstart = 150 °C, Bulb mode

ESD

Electrostatic discharge (ANSI-ESDA-JEDEC-JS-001-2014)

DI0,1

2000

VDD, VREG, STDBY_NOT

2000

CSN, SDI, SCK, SDO

2000

OUT0,1

4000

VCC

4000

Operating junction temperature range

-40 to 150

°C

Tstg

Storage temperature range

-55 to 150

°C

1. Internally limited in operative mode.

10.2

Thermal data

Table 48. Thermal data

Symbol

Parameter

Typ. value

Unit

RthJB

Thermal resistance, junction-to-board (JEDEC JESD 51-8)

6.5

°C/W

RthJA

Thermal resistance, junction-to-ambient

See Figure 47

°C/W

10.3

SPI electrical characteristics

2.7 V < VDD < 5.5 V, 2.7 V < VCC < 28 V, -40 °C < TJ < 150 °C, unless otherwise specified.

Table 49. DC characteristics

Symbol

Parameter

Test conditions

Min.

Typ.

Max.

Unit

VDD and VREG pins

VDD

Operating digital I/O pins supply

VDD_TH

Low Voltage Detection Threshold

1.2

1.8

2.4

IVDD

Digital I/O pins supply current in

normal mode

VDD = 5 V; SPI active without frame

communication

µA

IVDDstdby

Digital part supply current in

standby state

VDD = 5 V; TJ = 125 °C;

INx = 0 V

µA

VREG

Digital logic supply

4.25

4.70

5.20

VREG_POR_H

Digital logic supply,

Power-on reset threshold. Device

leaves the sleep mode.

Supply of digital part is reset.

VREG increasing; VCC > VUSD

1.65

2.15

2.65

VNF9D5F

Electrical specifications

DS13946 - Rev 8

page 71/108

VNF9D5F Datasheet(PDF) 71 Page - STMicroelectronics

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