EC3217

1.5MHz, 2A, Synchronous

Step-Down Regulator Dropout

Page 4 of 16

5F05N-Rev.F005

Type Application Circuit

Figure 3. Type Application Circuit of EC3217

Absolute Maximum Ratings

Parameter

Value

Unit

Input Supply Voltage

V

RUN, VFB Voltages

-0.3 ~ VIN

V

SW Voltage

-0.3V ~(VIN+0.3)

V

P-Channel Switch Source Current (DC)

1500

mA

N-Channel Switch Sink Current (DC)

1500

mA

Peak SW Sink and Source Current

2.5

A

Operating Temperature Range

-40~+85

ºC

Junction Temperature

125

ºC

Lead Temperature (Soldering, 10 sec)

260

ºC

Storage Temperature Range

-65~150

ºC

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.