PTH03050Y_09 datasheet(2/5 Pages) EMERSON-NETWORKPOWER

2 / 5 page

Rev.3.23.09_137

PTHxx050YSeries

2of5

Embedded Power for

Business-Critical Continuity

313

process

yellow

3405

1797

1375

116

2607

652

242

2985

375

240

SpecificationsContinued

Output

Outputcurrent:

(overV

VREFrange)

Allmodels

Continuous(SeeNote1,page3)

Repetitivepulse(SeeNote2,page3)

±6A

±8A

TrackingrangeforVREF:

0.55-1.8V

Trackingtoleranceto VREF(VTT-VREF):

(overline,load&temperature)

-10mVto+10mV

Rippleandnoise:

20MHzbandwidth

20mVpk-pk

Loadtransientresponse:

(SeeNote5,page3)

80µs settling time

µssettlingtime

Overshoot/undershoot25mVtyp.

Outputcapacitance:

Non-ceramicvalues

(SeeNotes5&6,page3)

PTH03050Y

PTH05050Y

PTH12050Y

470µF typ., 3,300 µF max.

µFtyp.,3,300µFmax.

470µF typ., 3,300 µF max.

µFtyp.,3,300µFmax.

940µF typ., 3,300 µF max.

µFtyp.,3,300µFmax.

Ceramicvalues

(SeeNote5,page3)

PTH03050Y

PTH05050Y

PTH12050Y

200µF typ., 300 µF max.

µFtyp.,300µFmax.

200µF typ., 300 µF max.

µFtyp.,300µFmax.

400µF typ., 600 µF max.

µFtyp.,600µFmax.

(SeeNote7,page3)

ESR (non-ceramic)

4mΩmin.

GeneralSpecifications

Efficiency:

lo=4A

PTH03050Y

PTH05050Y

PTH12050Y

88%typ.

87%typ.

84%typ.

Insulationvoltage:

Non-isolated

Switchingfrequency:

PTH03050Y

PTH05050Y

PTH12050Y

550-650kHz

200-300kHz

Approvalsandstandards:

EN60950

UL/cUL60950

Materialflammability:

UL94V-0

Dimensions:

(LxWxH)

22.10x12.57x8.50mm

0.870x0.495x0.335in

Weight:

2.9g(0.10oz)

MTBF:

TelcordiaSR-332

6,000,000hours

EnvironmentalSpecifications

ThermalPerformance:

(SeeNote2,page3)

Operatingambient,temperature

Non-operating

-40 °Cto+85°C

-40 °Cto+125°C

MSL(‘Z’suffixonly):

JEDECJ-STD-020C

Level3

Protection

Overcurrentthreshold(autoreset):

Allmodels

12Atyp.

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