ST1S10PHR View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

ST1S10PHR

3 A, 900 kHz, monolithic synchronous step-down regulator

STMicroelectronics 

ST1S10

Figure 21. Efficiency vs. output current

Typical performance characteristics

Figure 22. Efficiency vs. output current

100

100

90

90

80

80

70

70

60

VIN-A=VIN-SW=VINH=5V, VOUT=3.3V, TJ=25°C

50

60

VIN-A=VIN-SW=VINH=16V, VOUT=12V, TJ=25°C

50

0

0.5

1

1.5

2

2.5

3

0

0.5

1

1.5

2

2.5

3

OUTPUT CURRENT [A]

OUTPUT CURRENT [A]

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