BCR450E6327 Datasheet, PDF (6/16 Pages) Infineon Technologies AG – LED Driver IC

BCR450
LED Driver IC
Description
AC Measurement
=
~ 150 mV
Source 4
Source 5
S1
S2
S3
S4
S5
PWM
S6
=
=
5V=
Source 1 Source 2
S7
Vs
Vsense
-
+
= _Vref
EN
GND
S8
IOut
S9
R1
Source 3
=
Vout
R2
Figure 2 Electrical test circuit
Thermal resistance
BCR450_Test circuit.vsd
Table 3 Thermal resistance
Parameter
Symbol
Value
Unit
Junction - solder point
R_thJS
75
K/W
Absolute Maximum Ratings
Table 4 Absolute Maximum ratings
Parameter
Symbol
Limit Value
Unit
Supply voltage
Sense Voltage
V_s
40
V
Vsense
200
mV
Output current
Iout
100
mA
Total Power Dissipation; T_s= 112.5°C P_tot
500
mW
Junction temperature
T_J
150
°C
Storage temperature range
ESD capability Human Body Model¹⁾
T_STG
V_{ESD_HBM}
-65... 150
°C
2000
V
1) For ESD testing, the chip was mounted in a SC74 package on an application board, where GND is electrically connected
to the chip GND
Datasheet
6
Rev. 3.1, 2013-02-21