SSL2101_4

© NXP B.V. 2009. All rights reserved.

Product data sheet

Rev. 04 — 28 August 2009

15 of 22

NXP Semiconductors

SSL2101

SMPS IC for dimmable LED lighting

[1]

Voltage change in time for valley recognition.

fall time on pin

DRAIN

input voltage: 300 V;

no external capacitor at

drain

-75

-

ns

Temperature protection

overtemperature

protection trip

junction temperature

150

160

170

°C

overtemperature

protection trip

hysteresis

junction temperature

-

2

-

°C

Fig 9.

Typical frequency as a function of voltage on pin BRIGHTNESS

Table 6:

positive when flowing into the IC and PWMLIMIT and BRIGHTNESS pins are disconnected unless

otherwise specified. Typical frequency 100 kHz.

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

0

3

2

1

014aaa664

40

60

20

80

100

(kHz)

0