NH020 datasheet(3/17 Pages) LINEAGEPOWER

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Lineage Power

Data Sheet

October 14, 2009

5 Vdc Input; 1.5 Vdc to 3.3 Vdc Output; 20 W

NH020-Series Power SIPs:

Electrical Specifications (continued)

General Specifications

Parameter

Device

Symbol

Min

Typ

Max

Unit

Output Voltage Set Point

(VI = 5.0 V; IO = IO, max; TA = 25 °C)

NH020M

NH020M2

NH020Y

NH020Y2

NH020G

NH020F

NH020F2

VO, set

1.46

1.485

1.75

1.782

2.43

3.18

3.27

1.5

1.8

2.5

3.3

1.54

1.515

1.85

1.818

2.57

3.39

3.33

Vdc

Output Voltage

(Over all operating input voltage, resistive load, and

temperature conditions until end of life.)

NH020M

NH020M2

NH020Y

NH020Y2

NH020G

NH020F

NH020F2

1.43

1.455

1.716

1.745

2.39

3.16

3.24

—

1.57

1.545

1.883

1.855

2.61

3.44

3.36

Vdc

Output Regulation:

Line (VI = 4.5 V to 5.5 V)

Load (IO = 0 to IO, max)

Temperature (TA = 0 °C to 55 °C)

All

F, G

All

—

0.1

0.4

0.3

0.1

—

0.4

0.6

0.5

0.3

%VO

Output Ripple and Noise Voltage

(See Figures 7—9 and 15.):

RMS

Peak-to-peak (5 Hz to 20 MHz)

F, G, M

All

—

100

mVrms

mVp-p

External Load Capacitance (electrolytic)

All

—

10,000

µF

Output Current

(Forced convection, 1.5 ms–1 (300 lfm))

All

—

Output Current-limit Inception

(VO = 90% of VO, set; see Feature Descriptions

section.)

All

—

350

—

%IO, max

Efficiency

(VI = 5.0 V; IO = IO, max; TA = 25 °C; see Figures 3—6

and 16.)

NH020M

NH020Y

NH020G

NH020F

—

Switching Frequency

All

—

500

—

kHz

Dynamic Response

(

ΔIO/Δt = 1 A/10 µs, VI = 5.0 V, TA = 25 °C;

see Figures 10 and 11.):

Load Change from IO = 0% to 100% of IO, max:

Peak Deviation

Settling Time (VO < 10% peak deviation)

Load Change from IO = 100% to 0% of IO, max:

Peak Deviation

Settling Time (VO < 10% peak deviation)

All

—

200

—

µs

Parameter

Min

Typ

Max

Unit

Calculated MTBF (IO = 80% of IO, max TA = 25 °C)

1,400,000

Hours

Weight

—

7(0.25)

g (oz.)

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