OMO ElectronicOMO Electronic
Expand menu
Hello, Sign inMy Account
0 Cart

SSL21081T/1,118

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P22
SSL21081T All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved.
Product data sheet Rev. 6 — 3 October 2013 13 of 22
NXP Semiconductors
SSL21081T
Compact non-dimmable LED driver IC
9. Limiting values
[1] The current into the VCC pin must not exceed the maximum I
DD
value.
[2] An internal clamp sets the supply voltage.
[3] Human body model: equivalent to discharging a 100 pF capacitor through a 1.5 k series resistor.
[4]
Charged device model: equivalent to charging the IC up to 1 kV and the subsequent discharging of each
pin down to 0 V over a 1 resistor.
10. Thermal characteristics
Table 5. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol Parameter Conditions Min Max Unit
General
SR slew rate on pin DRAIN 5 +5 V/ns
P
tot
total power dissipation SO8 package - 0.6 W
T
amb
ambient temperature 40 +125 C
T
j
junction temperature 40 +150 C
T
stg
storage temperature 55 +150 C
Voltages
V
CC
supply voltage continuous
[1]
0.4 +20 V
V
DRAIN
voltage on pin DRAIN 0.4 +300 V
V
HV
voltage on pin HV current limited 0.4 +300 V
V
SOURCE
voltage on pin SOURCE current limited 0.4 +5.2 V
V
NTC
voltage on pin NTC current limited 0.4 +5.2 V
Currents
I
DD
supply current at pin VCC
[2]
- 20 mA
I
DRAIN
current on pin DRAIN 2 +2 A
I
SOURCE
current on pin SOURCE 2 +2 A
I
DVDT
current on pin DVDT duration 20 s
maximum
- 1.3 A
V
ESD
electrostatic discharge
voltage
human body model;
pins DRAIN and HV
[3]
1 +1 kV
human body model;
all oth
er pins
2 +2 kV
charged device
[4]
500 +500 V
Table 6. Thermal characteristics
Symbol Parameter Conditions Typ Unit
R
th(j-a)
thermal resistance from junction to ambient in free air; SO8 package, PCB: 2 cm 3 cm,
2-layer, 35 m Cu per layer
142 K/W
in free air; SO8 package; PCB: JEDEC 2s2p 72 K/W
j-top
thermal characterization parameter from
junction to top of package
top package temperature measured at the
warmest point on top of the case; SO8 package
3.4 K/W
SSL21081T All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved.
Product data sheet Rev. 6 — 3 October 2013 14 of 22
NXP Semiconductors
SSL21081T
Compact non-dimmable LED driver IC
11. Characteristics
Table 7. Characteristics
Values specified at T
amb
= 25
C unless otherwise stated; 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 - 100 - kHz
High-voltage
I
leak(DRAIN)
leakage current on pin DRAIN V
DRAIN
= 300 V (DC) - - 10 A
I
leak(HV)
leakage current on pin HV V
HV
= 300 V (DC) - - 30 A
Supply
V
CC
supply voltage operating range
[1]
8 - 16 V
V
CC(startup)
start-up supply voltage 11 12 13 V
V
CC(stop)
stop supply voltage 8 9 10 V
V
CC(hys)
hysteresis of supply voltage between V
CC(startup)
and V
CC(stop)
2 - - V
V
CC(rst)
reset supply voltage 4.5 5 5.5 V
V
CC(swon)reg
regulator switch-on supply
voltage
insufficient dV/dt supply 8.75 9.25 9.75 V
V
CC(swoff)reg
regulator switch-off supply
voltage
insufficient dV/dt supply 9.5 10 10.5 V
V
CC(reg)hys
regulator supply voltage
hysteresis
V
CC(swoff)reg
V
CC(swon)reg
0.3 - - V
V
CC(regswon-stop)
supply voltage difference
between regulator switch-on and
stop
V
CC(swon)reg
V
CC(stop)
0.3 - - V
Consumption
I
stb(HV)
standby current on pin HV during start-up or in protection;
V
HV
= 100 V
300 350 400 A
I
CC
supply current normal operation - 1.3 - mA
Capability
I
sup(high)HV
high supply current on pin HV Standby: V
HV
= 40 V;
V
CC
< V
CC(stop)
1 1.3 1.6 mA
Regulator On: V
HV
= 40 V;
V
CC
< V
CC(swon)reg
after start-up
2 2.3 2.6 mA
Current and SWP protection
V
th(ocp)SOURCE
overcurrent protection threshold
voltage on pin SOURCE
V/t = 0.1 V/s 480 500 520 mV
V/t = 0.1 V/s; V
NTC
= 0.325 V 230 250 270 mV
t
d(ocp-swoff)
delay time from overcurrent
protection to switch-off
V/t = 0.1 V/s - 75 100 ns
t
leb
leading edge blanking time overcurrent protection 260 300 340 ns
short-winding protection 210 250 290 ns
t
leb
leading edge blanking time
difference
between t
leb
for overcurrent
protection and short-winding
protection
30 50 - ns
V
th(swp)SOURCE
short-winding protection
threshold voltage on pin
SOURCE
1.4 1.5 1.6 V
SSL21081T All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved.
Product data sheet Rev. 6 — 3 October 2013 15 of 22
NXP Semiconductors
SSL21081T
Compact non-dimmable LED driver IC
[1] An internal clamp sets the supply voltage. The current into the VCC pin must not exceed the maximum I
DD
value (see Table 5).
[2] This parameter is not tested during production, by design it is guaranteed.
Valley detection
(V/t)
vrec
valley recognition voltage change
with time
on pin DRAIN 30 20 10 V/s
f
ring
ringing frequency
[2]
200 550 1000 kHz
V
vrec(min)
minimum valley recognition
voltage difference
voltage drop on pin DRAIN 15 20 25 V
t
d(vrec-swon)
valley recognition to switch-on
delay time
- 100 - ns
Brownout detection
t
on(high)
high on-time 12.5 15 17.5 s
MOSFET output stage
V
BR(DRAIN)
breakdown voltage on pin DRAIN T
j
> 0 C 300 - - V
R
DSon
drain-source on-state resistance T
j
= 25 C 2.05 2.3 2.55
T
j
= 125 C 3.05 3.45 3.85
dV/dt)
f(DRAIN)
fall rate of change of voltage on
pin DRAIN
C
DRAIN
= 150 pF, R
SOURCE
= 2.2
[2]
- 1.2 - V/ns
NTC functionality
V
th(high)NTC
high threshold voltage on pin
NTC
0.47 0.5 0.53 V
V
th(low)NTC
low threshold voltage on pin NTC 0.325 0.35 0.375 V
V
act(tmr)NTC
timer activation voltage on pin
NTC
0.26 0.29 0.325 V
V
deact(tmr)NTC
timer deactivation voltage on pin
NTC
0.17 0.2 0.23 V
t
to(deact)NTC
deactivation time-out time on pin
NTC
33 46 59 s
I
offset(NTC)
offset current on pin NTC - 47 - A
OSP
t
det(sc)
short-circuit detection time 16 20 24 ms
t
off(high)
high off-time 30 36 42 s
Temperature protections
T
th(act)otp
overtemperature protection
activation threshold temperature
160 170 180 C
T
th(rel)otp
overtemperature protection
release threshold temperature
90 100 110 C
Table 7. Characteristics …continued
Values specified at T
amb
= 25
C unless otherwise stated; all voltages are measured with respect to ground; currents are
positive. when flowing into the IC.
Symbol Parameter Conditions Min Typ Max Unit
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P22

SSL21081T/1,118

Mfr. #:
Buy SSL21081T/1,118
Manufacturer:
NXP Semiconductors
Description:
LED Lighting Drivers Compact non-dimmable LED drive
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

Products related to this Datasheet