NCV8154

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Table 2. PIN FUNCTION DESCRIPTION − WDFN6

Pin No.

Pin Name

Description

1

EN1

Driving EN1 over 0.9 V turns-on OUT1. Driving EN below 0.4 V turns-off the OUT1.

2

IN

Inputs pin. It is recommended to connect at least 1

mF ceramic capacitor close to the device pin.

3

EN2

Driving EN2 over 0.9 V turns-on OUT2. Driving EN below 0.4 V turns-off the OUT2.

4

GND

Power supply ground. Soldered to the copper plane allows for effective heat dissipation.

5

OUT2

Regulated output voltage of the second channel. A small 1

mF ceramic capacitor is needed from this pin to

ground to assure stability.

6

OUT1

Regulated output voltage of the first channel. A small 1

mF ceramic capacitor is needed from this pin to

ground to assure stability.

Table 3. ABSOLUTE MAXIMUM RATINGS

Rating

Symbol

Value

Unit

Input Voltage (Note 1)

−0.3 V to 6 V

V

Output Voltage

V

Enable Inputs

V

Output Short Circuit Duration

Indefinite

s

Operating Ambient Temperature Range

−40 to +125

°C

Maximum Junction Temperature

150

°C

Storage Temperature

−55 to 150

°C

ESD Capability, Human Body Model (Note 2)

2,000

V

ESD Capability, Machine Model (Note 2)

200

V

Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the

Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect

device reliability.

1. Refer to ELECTRICAL CHARACTERISTICS and APPLICATION INFORMATION for Safe Operating Area.

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

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

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

Latchup Current Maximum Rating tested per JEDEC standard: JESD78.

Rating

Symbol

Value

Unit

Thermal Characteristics, DFN10 3

× 3 mm,

Thermal Resistance, Junction-to-Air

109

°C/W

Thermal Characteristics, WDFN6 1.5

× 1.5 mm,

Thermal Resistance, Junction-to-Air

207

°C/W

RECOMMENDED OPERATING CONDITIONS

Parameter

Symbol

Min

Max

Unit

Input Voltage

1.9

5.25

V

Junction Temperature

−40

125

°C

Functional operation above the stresses listed in the Recommended Operating Ranges is not implied. Extended exposure to stresses beyond

the Recommended Operating Ranges limits may affect device reliability.