YEV09T03 3A DC-DC POL Converter

Data Sheet

ZD-01968 Rev 1.1, 25-Mar-09

www.power-one.com

Page 3 of 10

4.

Electrical Specifications

Specifications apply at the input voltage from 4.5V to 13.8V, output load from 0 to 3A, output voltage from 0.59V to

5.1V, 22µF external output capacitor, and ambient temperature from -40°C to 85°C unless otherwise noted.

4.1

Input Specifications

Parameter

Conditions/Description

Min

Nom

Max

Units

4.5

6.5

12

12

13.8

13.8

VDC

Undervoltage Lockout Turn On

Threshold

Input Voltage Ramping Up

4.1

4.3

4.5

VDC

Undervoltage Lockout Turn Off

Threshold

Input Voltage Ramping Down

3.9

4.1

4.3

VDC

Standby Input Current

20

mADC

Input Reflected Ripple Current

Peak-to-Peak

See Figure 14 for setup

60

mA

4.2

Output Specifications

Parameter

Conditions/Description

Min

Nom

Max

Units

Programmable with a resistor between

TRIM and GND pins

0.59

5.1

VDC

Output Voltage Setpoint Accuracy,

0.1% trim resistor, room temperature

-1.0

1.0

Output Voltage Setpoint Accuracy,

0.1% trim resistor, room temperature

-10

10

mVDC

0.5

0.4

5

mVDC

5

mVDC

Output Voltage Regulation

Over operating input voltage, resistive

load, and temperature conditions until

the end of life

-2.0

2.0

Output Voltage Peak-to-Peak

Ripple and Noise, BW=20MHz,

Full Load

25

30

40

60

mV

mV

mV

mV

Dynamic Regulation

Peak Deviation

Settling Time

40 - 80% load step, Slew rate 1A/

s,

45

25

250

50

mV

s

Efficiency

Full Load

Room temperature

75

80

84

85

88

90

93

%

%

%

%

%

%

%