SWITCHED-MODE DUAL VOLTAGE REGULATOR

Rev D1, Page 3/12

ABSOLUTE MAXIMUM RATINGS

Values beyond which damage may occur; device operation is not guaranteed.

Item

Symbol

Parameter

Conditions

Unit

No.

Min.

Max.

G001 VB

Supply Voltage

-0.3

38

V

G002 V(VBR)

Voltage at VBR

-0.3

38

V

G003 I(VHL)

Current in VHL

Peak duration ≤ 50 µs

-800

800

mA

G004 V(VH)

Voltage at VH

-0.3

8

V

G005 I(VCC)

Current in VCC

-500

4

mA

G006 I(VCCA)

Current in VCCA

-100

4

mA

G007 V(NER)

Voltage at NER

-0.3

38

V

G008 Vd()

ESD Susceptibility at all pins

HBM, 100 pF discharged through 1.5 kΩ

2

kV

WDB, WDC

1.5

kV

G009 Tj

Junction Temperature

-40

150

°C

G010 Ts

Storage Temperature

-40

150

°C

THERMAL DATA

Item

Symbol

Parameter

Conditions

Unit

No.

Min.

Typ.

Max.

T01

Ta

Operating Ambient Temperature Range

(extended temperature range on re-

quest)

-25

70

°C

T02

Rthja

Thermal Resistance Chip to Ambient

SMD mounting on PCB, without additional

cooling

170

K/W

T03

Rthja

Thermal Resistance Chip to Ambient

SMD mounting on PCB, with approx. 3 cm²

cooling surface (see Evaluation Board)

100

K/W

T04

Rthja

Thermal Resistance Chip to Ambient

SMD mounting on PCB, therm. pad soldered

to approx. 2 cm² cooling area

30

60

K/W

All voltages are referenced to ground unless otherwise stated.

All currents into the device pins are positive; all currents out of the device pins are negative.