VIPER50A datasheet(2/23 Pages) STMICROELECTRONICS

Part #	VIPER50A

Description	SMPS PRIMARY I.C.

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

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VIPer50/SP - VIPer50A/ASP

ABSOLUTE MAXIMUM RATING

THERMAL DATA

(*) When mounted using the minimum recommended pad size on FR-4 board.

CONNECTION DIAGRAMS (Top View)

CURRENT AND VOLTAGE CONVENTIONS

Symbol

Parameter

Value

Unit

VDS

Continuous Drain-Source Voltage (Tj=25 to 125°C)

for VIPer50/SP

for VIPer50A/ASP

-0.3 to 620

-0.3 to 700

V

ID

Maximum Current

Internally limited

A

VDD

Supply Voltage

0 to 15

V

VOSC

Voltage Range Input

0 to VDD

V

VCOMP

Voltage Range Input

0 to 5

V

ICOMP

Maximum Continuous Current

± 2mA

Vesd

Electrostatic Discharge (R =1.5k

Ω; C=100pF)

4000

V

ID(AR)

Avalanche Drain-Source Current, Repetitive or Not Repetitive

(TC=100°C; Pulse width limited by Tj max; δ < 1%)

for VIPer50/SP

for VIPer50A/ASP

1.5

1

A

Ptot

Power Dissipation at Tc=25ºC60

W

Tj

Junction Operating Temperature

Internally limited

°C

Tstg

Storage Temperature

-65 to 150

°C

Symbol

Parameter

PENTAWATT HV

PowerSO-10™ (*)

Unit

Rthj-case

Thermal Resistance Junction-case

Max

1.9

°C/W

Rthj-amb.

Thermal Resistance Ambient-case

Max

60

50

°C/W

1

PENTAWATT HV

PENTAWATT HV (022Y)

PowerSO-10™

-

+

13V

OSC

COMP SOURCE

DRAIN

VDD

VCOMP

VOSC

VDD

VDS

ICOMP

IOSC

IDD

ID

FC00020

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