XLSEMI

Datasheet

2.1A 100KHz 90V Buck DC to DC Converter

XL7056

Rev 1.2

www.xlsemi.com

4

Ordering Information

Order Information

Marking ID

Package Type

Packing Type Supplied As

XL7056E1

XL7056E1

TO263-7L

800 Units on Tape & Reel

XLSEMI Pb-free products, as designated with “E1” suffix in the par number, are RoHS compliant.

Absolute Maximum Ratings（Note1）

Parameter

Symbol

Value

Unit

VIN Pin Voltage

-0.3 to 90

V

FB Pin Voltage

-0.3 to 5

V

SW Pin Voltage

-0.3 to VIN

V

Power Dissipation

Internally limited

mW

Thermal Resistance (TO263-7L)

(Junction to Ambient, No Heatsink, Free Air)

30

ºC/W

Maximum Junction Temperature

-40 to 150

ºC

Operating Junction Temperature

-40 to 125

ºC

Storage Temperature

-65 to 150

ºC

Lead Temperature (Soldering, 10 sec)

260

ºC

ESD (HBM)

>3000

V

Note1: Stresses greater than those listed under Maximum Ratings may cause permanent damage

to the device. This is a stress rating only and functional operation of the device at these or any

other conditions above those indicated in the operation is not implied. Exposure to absolute

maximum rating conditions for extended periods may affect reliability.