TDA16846 Просмотр технического описания (PDF) - Infineon Technologies

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TDA16846

Controller for Switch Mode Power Supplies Supporting Low Power Standby and Power Factor Correction

Infineon Technologies 

TDA 16846

TDA 16846-2

If the control voltage is below 2 V (at low output power) the “off-time” is maximum and

constant

TD1max ≈ 0, 56 × R1 × C1

During the discharge time tD1, V1 must not fall below the limit V1L, otherwise the function

is not guaranteed.

Figure 6 Off-Time-Circuit

Data Sheet

11

2003-07-31

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