FSUSB242 datasheet(7/12 Pages) ONSEMI

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FSUSB242UCX−Z002

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Table 5. DC ELECTRICAL CHARACTERISTICS (continued)

(Unless otherwise specified: Recommended TA and TJ temperature ranges. All typical values are at TA =25°C and VDD = 4.2 V unless

otherwise specified.)

TA = −40 to +855C

TJ = −40 to +1255C

Symbol

Unit

Max

Typ

Min

Conditions

VDD (V)

Characteristic

BASIC OPERATION HSD SWITCH

RON

HSD Path On Resistance

2.7 to 5.5

IOUT = 8 mA, VSW = 0 V to 0.4 V

DRON

HSD Path Delta RON

2.7 to 5.5

IOUT = 8 mA, VSW = 0 V to 0.4 V

0.15

VIH

SEL Input Voltage High

2.7 to 5.5

1.3

VIM

SEL Input Voltage Middle

(Note 2)

2.7 to 5.5

0.8

1.0

VIL

SEL Input Voltage Low

2.7 to 5.5

0.5

Zfloat

Impedance to VDD or GND

detected as a Float including

VDD =0

2.7 to 5.5

2.5

VOV_TRIP1 Input OVP Lockout for HSD1

2.7 to 5.5

VHSD± Rising, SEL = 0

3.6

3.8

VHSD± Falling, SEL = 0

3.3

3.5

VOV_TRIP2 Input OVP Lockout for HSD2

2.7 to 5.5

VHSD± Rising, SEL = 1

4.5

4.7

4.9

VHSD± Falling, SEL = 1

4.2

4.4

VOV_HYS

Input OVP Hysteresis

2.7 to 5.5

0.3

VNV_TRIP

Input Negative Voltage Lockout

2.7 to 5.5

VHSD± Falling

−1.0

VHSD± Rising

−0.7

VNV_HYS

Input OVP Hysteresis

2.7 to 5.5

0.3

VCL

Clamping Voltage

2.7 to 5.5

VHSD± ≥ VOV_TRIP

4.5

VUVLO

Under−Voltage Lockout

VDD Rising

2.4

2.7

VDD Falling

2.3

TSD

Thermal Shutdown (Note 2)

Shutdown Threshold

150

°C

Return from Shutdown

130

Hysteresis

Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product

performance may not be indicated by the Electrical Characteristics if operated under different conditions.

2. Guaranteed by characterization or Design, not production tested.

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