SSL2103

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© NXP B.V. 2010. All rights reserved.

Product data sheet

Rev. 2 — 25 November 2010

10 of 21

NXP Semiconductors

SSL2103

SMPS controller IC for dimmable LED lighting

9.

Limiting values

[1]

[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

supply voltage

continuous

[1]

0.4

+28

V

voltage on pin RC

[1]

0.4

+3

V

voltage on pin RC2

0.4

+3

V

voltage on pin BRIGHTNESS

0.4

+5

V

voltage on pin PWMLIMIT

0.4

+5

V

voltage on pin SOURCE

0.4

+5

V

voltage on pin DRAIN

0.4

+600

V

voltage on pin HVDET

0.4

+600

V

Currents

current on pin ISENSE

[2]

20

+5

mA

current on pin AUX

[2]

10

+5

mA

current on pin SB_DRV

+3.6

mA

current on pin WB_DRV

+3.6

mA

General

total power dissipation

-

250

mW

storage temperature

55

+150

C

ambient temperature

40

+100

C

junction temperature

40

+150

C

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

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