PAM2804

Document number: DS36403 Rev. 3 - 2

3 of 10

www.diodes.com

September 2015

© Diodes Incorporated

PAM2804

Parameter

Rating

Unit

Supply Voltage

2.5 to 6.0

°C

Operation Temperature Range

-40 to +85

Junction Temperature Range

-40 to +125

Thermal Information

Parameter

Symbol

Package

Max

Unit

Thermal Resistance (Junction to Case)

TSOT25 (Note 1)

130

°C/W

Thermal Resistance (Junction to Ambient)

TSOT25

250

Internal Power Dissipation

TSOT25

400

mW

Note:

1. The maximum output current for TSOT25 package is limited by internal power dissipation capacity as described in Application Information herein after.

Electrical Characteristics

Parameter

Symbol

Test Conditions

Min

Typ

Max

Units

Input Voltage Range

-

2.5

-

6.0

V

Regulated Feedback Voltage

-

0.095

0.100

0.105

V

Peak Inductor Current

-

1.5

-

A

Quiescent Current

No Load

-

180

-

µA

Shutdown Current

-

-

1

µA

Oscillator Frequency

1.2

1.5

1.8

MHz

Drain-Source On-State Resistance

P MOSFET

-

0.30

0.45

Ω

N MOSFET

-

0.35

0.50

Ω

SW Leakage Current

-

-

±0.01

1

µA

High Efficiency

η

-

-

93

-

%

EN Threshold High

-

1.5

-

-

V

EN Threshold Low

-

-

-

0.3

V

EN Leakage Current

-

-

±0.01

-

µA

Over-Temperature Protection

OTP

-

-

+150

-

°C

OTP Hysteresis

OTH

-

-

+30

-

°C