AS3729B datasheet(9/19 Pages) AMSOSRAM

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[v1-03] 2015-Sep-28

AS3729B − Typical Operating Characteristics

Figure 9:

Efficiency vs. Output Current for Various TDK Coils

Figure 10:

Efficiency vs. Output Current for Various Toko Coils

AS3729B Step Down DC/DC: Shows the

Efficiency of AS3729B of various TDK

coils in dual and combined mode. VSUP

= 3.7V, VOUT = 1.2V, 1.35MHz operation,

TA = 25°C

AS3729B Step Down DC/DC: Shows the

Efficiency of AS3729B of various Toko

coils in dual and combined mode. VSUP

= 3.7V, VOUT = 1.2V, 1.35MHz operation,

TA = 25°C

0.01

0.1

Output Current (A)

AS3729B 3V7-1V2 TFM201610GHM-1R0M dual (1.35MHz)

AS3729B 3V7-1V2 TFM201610GHM-R47M dual (1.35MHz)

AS3729B 3V7-1V2 TFM252010GHM-R47M dual (1.35MHz)

AS3729B 3V7-1V2 TFM201610GHM-R47M combined (1.35MHz)

AS3729B 3V7-1V2 TFM252010GHM-R47M combined (1.35MHz)

0.01

0.1

Output Current (A)

AS3729B 3V7-1V2 DFE201610P-1R0 dual (1.35MHz)

AS3729B 3V7-1V2 DFE252010P-1R0 dual (1.35MHz)

AS3729B 3V7-1V2 DFE201610P-R47M dual (1.35MHz)

AS3729B 3V7-1V2 DFE252010P-R47M dual (1.35MHz)

AS3729B 3V7-1V2 DFE201610P-R47M combined (1.35MHz)

AS3729B 3V7-1V2 DFE252010P-R47M combined (1.35MHz)

AS3729B Datasheet(PDF) 9 Page - ams-OSRAM AG