NCV8612 Ver la hoja de datos (PDF) - ON Semiconductor

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componentes Descripción

Fabricante

NCV8612

Ultra-Low Iq Automotive System Power Supply IC Power Saving Triple-Output Linear Regulator

ON Semiconductor 

NCV8612

THERMAL INFORMATION

Rating

Symbol

Min

Unit

Thermal Characteristic (Note 1)

RqJA

40

°C/W

Operating Junction Temperature Range

TJ

−40 to 150

°C

Maximum Storage Temperature Range

TSTG

−55 to +150

°C

Moisture Sensitivity Level

MSL

1

1. Values based on measurement of NCV8612 assembled on 2−layer 1−oz Cu thickness PCB with Copper Area of more than 645 mm2 with

several thermal vias for improved thermal performance. Refer to CIRCUIT DESCRIPTION section for safe operating area.

ATTRIBUTES

Rating

Symbol

Min

Unit

ESD Capability, Human Body Model (Note 2)

ESDHB

2

kV

ESD Capability, Machine Model (Note 2)

ESDMM

200

V

ESD Capability, Charged Device Model (Note 2)

ESDCDM

1

kV

IGNIN ESD Capability, Human Body Model (Note 2)

ESDHB_IGNIN

3

kV

IGNIN ESD Capability, Machine Model (Note 2)

ESDMM_IGNIN

200

V

IGNIN ESD Capability (Note 3)

ESD_IGNIN

10

kV

2. This device series incorporates ESD protection and is tested by the following methods:

ESD Human Body Model (HBM) tested per AEC−Q100−002 (EIA/JESD22−A114)

ESD Machine Model (MM) tested per AEC−Q100−003 (EIA/JESD22−A115)

ESD Charged Device Model (CDM) tested per EIA/JES D22/C101, Field Induced Charge Model

3. Device tested with external 10 kW series resistance and 1 nF storage capacitor.

SUPPLY VOLTAGES AND SYSTEM SPECIFICATION ELECTRICAL CHARACTERISTICS

(7 V < ASO_RAIL < 18 V, VIN−H = VIN−B w ASO_RAIL, VPP = 5 V, VIN_S3 tied to ASO_RAIL, VBATT_MON = 0 V, EN = 5 V,

IGNIN = 0 V, ISYS = 3 mA (Note 6)) Minimum/Maximum values are valid for the temperature range −40°C v TJ v 150°C

unless noted otherwise. Min/Max values are guaranteed by test, design or statistical correlation.

Parameter

Symbol

Conditions

Min Typ Max

SUPPLY RAILS

Quiescent Current (Notes 4 and 6)

Shutdown Current (Note 5)

Minimum Operating Voltage

(VIN−H, VIN−B)

iq

iSHDN

TJ = 25°C, ISYS = 70 mA, VIN−A =

VIN_S3 = 0 V, VIN−B = 13.2 V

TJ = 25°C, EN = 0 V, VIN−B = 13.2 V

34

50

0.5

4.5

THERMAL MONITORING

Thermal Warning (HOT_FLG)

Temperature

TWARN Hysteresis

Thermal Shutdown

Thermal Shutdown Hysteresis

Delta Junction Temperature

(TSD − TWARN)

HOT_FLG Voltage Low

HOT_FLG Voltage High

TWARN

TJ < TWARN, 10 kW Pullup to 5 V

TJ > TWARN, 10 kW Pulldown to GND

140 150 160

10

20

160 170 180

10

20

10

20

30

0.4

VOUT1 −

0.5

AUTO SWITCHOVER

VIN−A Quiescent Current

VIN−A to VIN−B Risetime

VIN−B to VIN−A Falltime

VIN−A Operating Threshold

TJ = 25°C, CASO_RAIL = 1 mF,

ISYS = 400 mA

TJ = 25 °C, CASO_RAIL = 1 mF,

ISYS = 400 mA

VIN−A Rising

24

200

100

7.2

7.5 7.75

Unit

mA

mA

V

°C

°C

°C

°C

°C

V

V

mA

msec

msec

V

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