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3I06 Rev. P001

2A 150KHz PWM Buck DC/DC Converter

EC9309

Absolute Maximum Ratings

Parameter

Symbol

Value

Unit

Input Voltage

-0.3 ~ 45

V

Feedback

pin voltage

V

ON/OFF Pin voltage

V

Output pin voltage

V

Power Dissipation

Internally limited

mW

Operating Junction Temperature

150

Storage Temperature

-65~+150

Lead Temperature (Soldering, 10 sec)

TLead

260

ESD(HBM)

2000

V

MSL

Level 3

Thermal Resistance-Junction to Ambient

R

θJA

85

℃/W

Thermal Resistance-Junction to Case

R

θJC

45

℃/W

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.

Recommended Operating Conditions

Parameter

Symbol

Min.

Max.

Unit

Input Voltage

3.6

45

V

Operating Junction Temperature

-40

125

℃

Operating Ambient Temperature

-40

85

℃