Shenzhen H&M Semiconductor Co.Ltd

http: //www.hmsemi.com

XL1583

Ordering Information

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

Absolute Maximum Ratings（Note1）

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.

Parameter

Symbol

Value

Unit

Input Voltage

Vin

-0.3 to 28

V

Feedback Pin Voltage

-0.3 to Vin

V

EN Pin Voltage

-0.3 to Vin

V

Output Switch Pin Voltage

-0.3 to Vin

V

Power Dissipation

Internally limited

mW

Thermal Resistance (SOP8)

(Junction to Ambient, No Heatsink, Free Air)

100

ºC/W

Operating Junction Temperature

-40 to 125

ºC

Storage Temperature

-65 to 150

ºC

Lead Temperature (Soldering, 10 sec)

260

ºC

ESD (HBM)

2000

V

Package

Temperature

Range

Part Number

Marking ID

Packing Type

Lead Free

Lead Free

HM1583E1

HM1583E1

Tube

HM1583TRE1

HM1583E1

Tape & Reel

3A 380KHz 23V Buck DC to DC Converter

HM1583

4