SSL21081AT Datasheet, PDF (14/22 Pages) NXP Semiconductors – Compact non-dimmable LED driver IC

NXP Semiconductors
SSL21082AT
Mains dimmable LED driver IC
10. Thermal characteristics
Table 5.
Symbol
R_th(j-a)
_j-top
Thermal characteristics
Parameter
thermal resistance from junction to
ambient
thermal characterization parameter
from junction to top of package
Conditions
in free air; PCB: 2 cm 3 cm; 2-layer; 35 m
Cu per layer
in free air; PCB: JEDEC 2s2p
top package temperature measured at the
warmest point on top of the case
11. Characteristics
Typ Unit
121 K/W
53
K/W
3.4 K/W
Table 6. Characteristics
Values specified at T_amb = 25 C unless otherwise specified; all voltages are measured with respect to ground; currents are
positive when flowing into the IC.
Symbol
Parameter
Conditions
Min Typ Max Unit
f_conv
conversion frequency
High-voltage
-
100 -
kHz
I_leak(DRAIN)
I_leak(HV)
Supply
leakage current on pin DRAIN
leakage current on pin HV
V_DRAIN = 300 V
V_HV = 300 V
-
-
-
-
10 A
30 A
V_CC
supply voltage
operating range
V_CC(startup)
start-up supply voltage
V_CC(stop)
stop supply voltage
V_CC(hys)
hysteresis of supply voltage
between V_CC(startup) and V_CC(stop)
V_CC(rst)
reset supply voltage
V_CC(swon)reg
regulator switch-on supply voltage
V_CC(swoff)reg
regulator switch-off supply voltage
V_CC(reg)hys
regulator supply voltage hysteresis V_CC(swoff)reg V_CC(swon)reg
V_{CC(regswon-stop)} supply voltage difference between V_CC(swon)reg V_CC(stop)
regulator switch-on and stop
[1] ₈
11
8
2
4.5
8.75
9.5
0.3
0.3
-
12
9
-
5
9.25
10
-
-
16 V
13 V
10 V
4.5 V
5.5 V
9.75 V
10.5 V
-
V
-
V
Consumption
I_stb(HV)
I_CC(INT)
Capability
standby current on pin HV
internal supply current
during start-up or in protection;
V_HV = 100 V
normal operation
300 350
-
1.3
400 A
-
mA
I_sup(high)HV
high supply current on pin HV
Standby: V_HV = 40 V;
V_CC < V_CC(stop)
Regulator on: V_HV = 40 V;
V_CC < V_CC(swon)reg after start-up
1
1.3
1.6 mA
2
2.3
2.6 mA
SSL21082AT
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 6 — 3 October 2013
© NXP B.V. 2013. All rights reserved.
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