User guide
UM10533 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2012. All rights reserved.
User manual Rev. 1 — 21 May 2012 7 of 23
NXP Semiconductors
UM10533
TEA1723BT GreenChip SP SMPS demo board
5.3 Dynamic loading from 0 A to 0.5 A
Test condition: The dynamic loading is tested at a load step of 0 A to 0.5 A. The
TEA1723BT detects the load step only after the next switching cycle because of the
primary sensing feature.
(1) 90 V.
(2) 115 V.
(3) 230 V.
(4) 265 V.
Fig 4. VI characteristics at 90 V, 115 V, 230 V and 265 V
(1) Efficiency at 115 V.
(2) Efficiency at 230 V.
Fig 5. Efficiency at 115 V and 230 V
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