Rev.3.23.09_137

PTHxx050YSeries

4of5

Embedded Power for

Business-Critical Continuity

313

process

yellow

3405

1797

1375

116

2607

652

242

2985

375

240

CharacteristicData

Figure 2 - Safe Operating Area

Vin = 12 V, VREF = 1.25 V, Iout = 6 A (See Note A)

Figure 1 - Safe Operating Area

Vin = 3.3 V, VREF = 1.25 V, Iout = 6 A (See Note A)

Figure 4 - Standard Application

Figure 3 - Efficiency vs Load Current

VREF = 1.25 V (See Note B)

Notes

A SOAcurvesrepresenttheconditionsatwhichinternalcomponentsarewithin

theEmersonNetworkPowerderatingguidelines.

B Characteristicdatahasbeendevelopedfromactualproductstestedat25°C.

Thisdataisconsideredtypicaldatafortheconverter.

OUTPUT CURRENT (A)

50

60

70

80

90

100

0

1

2

3

4

5

6

3.3V

5.0V

12.0V

Vin

Nat conv

20

30

40

50

60

70

80

90

0

1

2

3

4

5

6

OUTPUT CURRENT (C)

4

5

1

2

3

6

PTHxx050Y

(Top View)

GND

Vin

Standby

1k

1k

1%

1%

(Required)

BSS138

(Optional)

+

+

Low-ESR

(Required)

Ceramic

(Optional)

hf-Ceramic

SSTL-2

Data/

Address/

Bus

VTT

VREF

Nat conv

100 LFM

200 LFM

0

1

2

3

4

5

6

0

10

20

30

40

50

60

70

80

AMBIENT TEMPERATURE (ºC)

8