AS3722 datasheet(39/198 Pages) AMSCO

No. de pieza	AS3722

Descripción Electrónicos	Multi-Phase DCDC Controller PMIC

PDF	198 Pages

Scroll/Zoom	100%

Fabricante Electrónico	AMSCO [ams AG]

Página de inicio	http://www.ams.com

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39 / 198 page

ams Datasheet

Page 39

[v1-01] 2015-Sep-07

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AS3722 − Detailed Descriptions- Power Management Functions

Figure 33:

SD1 3.7V Eff vs. Iout Mode and Coil Comparison 2/2

Figure 34:

DC/DC Buck SD0 Load Transient Fast Mode

DC/DC Buck SD1 Efficiency: Shows

efficiency of the SD1 buck controller in

dual and combined mode @ 1.2V with

VSUP=3.7V, 1.35MHz operation, TA=25°C

and Toko DEF coils.

DC/DC Buck SD0 Load Transient:

Shows the response of the SD0 buck

controller to a load transient from 0 to

2.3A @ 1.2V with VSUP=3.7V, 3MHz

operation, fast=1, COUT=88uF and

TA=25°C

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)

AS3722 Datasheet(PDF) 39 Page - ams AG