ssl1750 NXP Semiconductors, ssl1750 Datasheet - Page 25

• Manufacturer Part Number: ssl1750
• Description: Smps Control Ic For Led Drivers
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 5.
Measurement data valid at T
positive when flowing into the IC; unless otherwise specified.
[1]
[2]
[3]
[4]
[5]
SSL1750_1
Product data sheet
Symbol
Temperature protection
T
T
pl(IC)
pl(IC)hys
For a typical application with a compensation network on pin PFCCOMP, like the example in
Typically 120 mV above V
Minimum required voltage change time for valley recognition on pin PFCAUX.
Minimum required time between demagnetization recognition and V/ t end.
Guaranteed by design.
Characteristics
Parameter
IC protection level
temperature
hysteresis of IC protection
level temperature
stop(fb)
amb
…continued
= 25 C; V
.
CC
= 20 V; all voltages are measured with respect to ground (pin 2); currents are
Rev. 01 — 15 September 2008
Conditions
SMPS control IC for LED drivers
Figure
Min
130
-
3.
Typ
140
10
SSL1750
© NXP B.V. 2008. All rights reserved.
Max
150
-
Unit
25 of 29
C
C