RT9048

4

DS9048-04

June 2019

www.richtek.com

©

Copyright

2019 Richtek Technology Corporation. All rights reserved.

is a registered trademark of Richtek Technology Corporation.

Note 1. Stresses beyond those listed under

“Absolute Maximum Ratings” may cause permanent damage to the device.

These are stress ratings only, and functional operation of the device at these or any other conditions beyond those

indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating

conditions may affect device reliability.

Note 2.

θJA is measured at TA = 25°C on a high effective thermal conductivity four-layer test board per JEDEC 51-7. θJC is

measured at the exposed pad of the package.

Note 3. Devices are ESD sensitive. Handling precaution is recommended.

Note 4. The device is not guaranteed to function outside its operating conditions.

Parameter

Symbol

Test Conditions

Min

Typ

Max

Unit

Enable

EN Pin Current

IEN

VEN = 0V, VIN = 6V

--

1

10

A

Enable Threshold

Voltage

H-Level

VENH

VIN = 3.3V

0.86

1.08

1.3

V

L-Level

VENL

VIN = 3.3V

0.8

1.02

1.24

Over-Temperature Protection

OTP Trip Level

--

160

--

°C

Hysteresis

--

30

--

°C