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SSL2103T/1,518

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21
SSL2103 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2011. All rights reserved.
Product data sheet Rev. 2.2 — 5 December 2011 10 of 21
NXP Semiconductors
SSL2103
Dimmable Greenchip controller for LED lighting
9. Limiting values
[1] Pins V
CC
and RC cannot be current driven.
[2] Pins ISENSE and AUX cannot be voltage driven.
[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 4. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134). All voltages are measured with respect to ground;
positive currents flow into the device.
Symbol Parameter Conditions Min Max Unit
Voltages
V
CC
supply voltage continuous
[1]
0.4 +28 V
V
RC
voltage on pin RC
[1]
0.4 +3 V
V
RC2
voltage on pin RC2 0.4 +3 V
V
BRIGHTNESS
voltage on pin BRIGHTNESS 0.4 +5 V
V
PWMLIMIT
voltage on pin PWMLIMIT 0.4 +5 V
V
SOURCE
voltage on pin SOURCE 0.4 +5 V
V
DRAIN
voltage on pin DRAIN T
amb
=25C 0.4 +600 V
V
HVDET
voltage on pin HVDET T
amb
=25C 0.4 +600 V
Currents
I
ISENSE
current on pin ISENSE
[2]
20 +5 mA
I
AUX
current on pin AUX
[2]
10 +5 mA
I
SB_DRV
current on pin SB_DRV +3.6 mA
I
WB_DRV
current on pin WB_DRV +3.6 mA
General
P
tot
total power dissipation T
amb
=70C - 250 mW
T
stg
storage temperature 55 +150 C
T
amb
ambient temperature 40 +100 C
T
j
junction temperature 40 +150 C
V
ESD
electrostatic discharge voltage human body model;
[3]
Pins 13 and 14 1000 +1000 V
All other pins 2000 +2000 V
charged device model
[4]
500 +500 V
Table 5. Thermal characteristics
Symbol Parameter Conditions Typ Unit
R
th(j-a)
thermal resistance from junction to ambient in free air, on JESD51-3 board 123 K/W
j-top
thermal characterization parameter from junction to top in free air, on JESD51-3 board 7 K/W
SSL2103 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2011. All rights reserved.
Product data sheet Rev. 2.2 — 5 December 2011 11 of 21
NXP Semiconductors
SSL2103
Dimmable Greenchip controller for LED lighting
11. Characteristics
Table 6. Characteristics
T
amb
=25
C; no overtemperature; all voltages are measured with respect to ground; currents are positive when flowing into
the IC; V
CC
= 20 V and PWMLIMIT and BRIGHTNESS pins are disconnected unless otherwise specified. Typical frequency
100 kHz.
Symbol Parameter Conditions Min Typ Max Unit
Supply
I
CC
supply current normal operation; bleeders
disconnected; V
DRAIN
=60V;
-1.8-mA
I
CC(ch)
charge supply current V
DRAIN
60 V; V
CC
=0V 6 4.5 - mA
V
CC
supply voltage V
DRAIN
60 V
[1]
12 20 28 V
V
CC(startup)
start-up supply voltage - 10.25 - V
V
CC(UVLO)
undervoltage lockout supply
voltage
-8.2-V
I
DRAIN
current on pin DRAIN V
DRAIN
60 V; with auxiliary supply - 30 125 A
V
DRAIN
voltage on pin DRAIN 40 - 600 V
Pulse width modulator
min
minimum duty factor - 0 -
max
maximum duty cycle PWMLIMIT= 3 V - 75 -
SOPS
V
det(demag)
demagnetization detection
voltage
50 100 150 mV
t
sup(xfmr_ring)
transformer ringing suppression
time
at start of secondary stroke 1.0 1.5 2.0 s
RC oscillator
V
RC(min)
minimum voltage on pin RC 60 75 90 mV
V
RC(max)
maximum voltage on pin RC 2.4 2.5 2.6 V
t
ch(RC)
charge time on pin RC - 1 - s
f
osc
oscillator frequency 10 100 130 kHz
I
BRIGHTNESS
current on pin BRIGHTNESS V
BRIGHTNESS
=0V 20 24 28 A
Driver bleeder
V
th(HVDET)
threshold voltage on pin HVDET 46 52 56 V
V
th(low)ISENSE
low threshold voltage on pin
ISENSE
- 250 - mV
V
th(high)ISENSE
high threshold voltage on pin
ISENSE
- 100 - mV
I
SB_DRV
current on pin SB_DRV V
SB_DRV
9 V - 3.2 3.6 mA
I
WB_DRV
current on pin WB_DRV V
WB_DRV
9 V - 3.2 3.6 mA
V
SB_DRV
voltage on pin SB_DRV I
SB_DRV
= 0 - - 12 V
I
SB_DRV
= 2.5 mA - 10 - V
during V
CC
start-up;
I
SB_DRV
=2.5mA
[2]
5.5 - - V
V
WB_DRV
voltage on pin WB_DRV I
WB_DRV
= 0 - - 12 V
I
WB_DRV
= 2.5 mA - 10 - V
SSL2103 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2011. All rights reserved.
Product data sheet Rev. 2.2 — 5 December 2011 12 of 21
NXP Semiconductors
SSL2103
Dimmable Greenchip controller for LED lighting
[1] V
CC
= 20 V minimum to meet all characteristics.
[2] SB_DRV is active during V
CC
start-up.
[3] Voltage change in time for valley recognition.
Duty factor regulator: pin PWMLIMIT
I
PWMLIMIT
current on pin PWMLIMIT 25 - 18 A
V
PWMLIMIT
voltage on pin PWMLIMIT maximum duty cycle threshold
V
BRIGHTNESS
= 3 V
-2.6-V
minimum duty cycle threshold
V
BRIGHTNESS
= 3 V
-0.45-V
Valley switching
(V/t)
vrec
valley recognition voltage change
with time
minimum absolute value
[3]
-100-V/s
f
ring
ringing frequency N V
O
= 100 V 200 500 800 kHz
t
d(vrec-swon)
valley recognition to switch-on
delay time
-150-ns
Current and short circuit winding protection
V
th(ocp)SOURCE
overcurrent protection threshold
voltage on pin SOURCE
dV/dt = 0.1 V/s 0.46 0.50 0.53 V
V
th(swp)SOURCE
short-winding protection threshold
voltage on pin SOURCE
dV/dt = 0.1 V/s-1.5-V
t
d(ocp-swoff)
delay time from overcurrent
protection to switch-off
dV/dt = 0.5 V/s - 160 185 ns
t
leb
leading edge blanking time 250 350 450 ns
FET driver output stage
V
O(PWR_DRV)
output Voltage on pin PWR_DRV - 12 V
CC
V
t
r(PWR_DRV)
rise time on pin PWR_DRV With maximum input capacitance
4.7 nF on pin PWR_DRV;
V
CC
=20V
-210-ns
t
f(PWR_DRV)
fall time on pin PWR_DRV With maximum input capacitance
4.7 nF on pin PWR_DRV;
V
CC
=20V
-210-ns
Temperature protection
T
otp
overtemperature protection
threshold
junction temperature 150 160 170 C
T
otp(hys)
overtemperature protection trip
hysteresis
junction temperature - 7 - C
Table 6. Characteristics …continued
T
amb
=25
C; no overtemperature; all voltages are measured with respect to ground; currents are positive when flowing into
the IC; V
CC
= 20 V and PWMLIMIT and BRIGHTNESS pins are disconnected unless otherwise specified. Typical frequency
100 kHz.
Symbol Parameter Conditions Min Typ Max Unit
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21

SSL2103T/1,518

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Manufacturer:
NXP Semiconductors
Description:
LED Lighting Drivers SMPS CONTROLLER IC DIMMABLE LED LIGHT
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New from this manufacturer.
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