DGD05463

Document number: DS40512 Rev. 6 - 2

4 of 14

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July 2021

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DGD05463

Absolute Maximum Ratings (@ TA = +25°C, unless otherwise specified.)

Characteristic

Symbol

Value

Unit

High-Side Floating Positive Supply Voltage

VB

-0.3 to +60

V

High-Side Floating Negative Supply Voltage

VS

VB-14 to VB+0.3

V

High-Side Floating Output Voltage

VHO

VS-0.3 to VB+0.3

V

Offset Supply Voltage Transient

dVS / dt

50

V/ns

Logic and Low-Side Fixed Supply Voltage

VCC

-0.3 to +14

V

Low-Side Output Voltage

VLO

-0.3 to VCC+0.3

V

Logic Input Voltage (IN and EN)

VIN

-0.3 to VCC+0.3

V

Thermal Characteristics – W-DFN3030-10 (@ TA = +25°C, unless otherwise specified.)

Characteristic

Symbol

Value

Unit

Power Dissipation Linear Derating Factor (Note 5)

PD

0.4

W

Thermal Resistance, Junction to Ambient (Note 5)

RθJA

64

°C/W

Thermal Resistance, Junction to Case (Note 5)

RθJC

42

°C/W

Operating Temperature

TJ

+150

°C

Lead Temperature (Soldering, 10s)

TL

+300

Storage Temperature Range

TSTG

-55 to +150

Note:

5. When mounted on a standard JEDEC 2-layer FR-4 board.

Thermal Characteristics – MSOP-10 (@ TA = +25°C, unless otherwise specified.)

Characteristic

Symbol

Value

Unit

Power Dissipation Linear Derating Factor (Note 6)

PD

0.75

W

Thermal Resistance, Junction to Ambient (Note 6)

RθJA

166

°C/W

Thermal Resistance, Junction to Case (Note 6)

RθJC

32

°C/W

Operating Temperature

TJ

+150

°C

Lead Temperature (Soldering, 10s)

TL

+300

Storage Temperature Range

TSTG

-55 to +150

Note:

6. When mounted on a standard JEDEC 2-layer FR-4 board with minimum recommended pad layout.

Recommended Operating Conditions

Parameter

Symbol

Min

Max

Unit

High-Side Floating Supply

VB

VS + 4.2

VS + 14

V

High-Side Floating Supply Offset Voltage

VS

(Note 7)

50 (Note 8)

V

High-Side Floating Output Voltage

VHO

VS

VB

V

Logic and Low-Side Fixed Supply Voltage

VCC

4.5 (Note 9)

14

V

Low-Side Output Voltage

VLO

0

VCC

V

Logic Input Voltage (IN and EN)

VIN

0

5

V

Ambient Temperature

TA

-40

+125

°C

Notes:

7. Logic operation for VS of -5V to +50V.

8. Provided VB doesn’t exceed absolute maximum rating of 60V.

9. For operation of VCC = 4.5V to 4.9V, an external bootstrap Schottky diode (0.3V VFD, 1A) is necessary, as shown in Figure 3. For operation VCC ≥ 4.9V,

the external Schottky diode is not required.