SSL1750_1

© NXP B.V. 2008. All rights reserved.

Product data sheet

Rev. 01 — 15 September 2008

25 of 29

NXP Semiconductors

SSL1750

SMPS control IC for LED drivers

[1]

For a typical application with a compensation network on pin PFCCOMP, like the example in Figure 3.

[2]

[3]

Minimum required voltage change time for valley recognition on pin PFCAUX.

[4]

Minimum required time between demagnetization recognition and

∆V/∆t end.

[5]

Guaranteed by design.

Temperature protection

IC protection level

temperature

130

140

150

°C

hysteresis of IC protection

level temperature

-10

-

°C

Table 5.

positive when flowing into the IC; unless otherwise specified.

Symbol

Parameter

Conditions

Min

Typ

Max

Unit