RDK-239 Power Integrations, Inc., RDK-239 Datasheet - Page 19

• Manufacturer Part Number: RDK-239
• Description: Specifications: Family: Eval Boards - DC/DC & AC/DC (Off-Line) SMPS ; Series: HiperLCS™ ; Main Purpose: DC/DC, Step Down ; Outputs and Type: 1, Isolated ; Power - Output: 150W ; Voltage - Output: 24V ; Current - Output: 6.25A ; Voltage - Input:
• Manufacturer: Power Integrations, Inc.

www.powerint.com
Half-Bridge
OFF-State Current
ON-State Resistance
Absolute Maximum Ratings
Instantaneous Repetitive D or HB Current
Instantaneous Repetitive D or HB Current
DRAIN Pin Voltage D
Half-bridge Voltage, HB
Thermal Resistance
Junction to Case Thermal Resistance
Junction to heat sink Thermal Resistance
Hottest Junction to OT Sensor Thermal Offset
Parameter
LCS700 (q
LCS701 (q
LCS702 (q
LCS703 (q
LCS705 (q
LCS708 (q
LCS700 (q
LCS701 (q
LCS702 (q
LCS703 (q
LCS705 (q
LCS708 (q
LCS700 (ΔT
LCS701 (ΔT
LCS700................................ ........................ 5.2 A
LCS701............................. ............................7.7 A
LCS702.............................. ........................ 10.3 A
LCS703 ................................................. 12.9 A
LCS705............................... ....................... 19.3 A
LCS708............................... ....................... 30.9 A
LCS700............................... ......................... 4.2 A
LCS701............................ ............................ 6.2 A
LCS702.............................. .......................... 8.3 A
LCS703 ................................................. 10.4 A
LCS705............................... ....................... 15.6 A
LCS708...................................... ................. 24.9 A
.................................. V
(1)
.........................................-1.3 V to 530 V
...................... V
(1)
............................... -1.3 V to D + 0.5 V
JC
JH
JC
JC
JC
JC
JC
JH
JH
JH
JH
JH
Symbol
J-OT
J-OT
).............................. ............. 7.0 °C/W
)...................................... ......9.5 °C/W
)...................................... ...... 7.6 °C/W
)...........................................6.6 °C/W
) ......................................6.2 °C/W
)............................... ............5.9 °C/W
)............................... ............5.5 °C/W
)............................... .......... 10.1 °C/W
)............................... ............ 9.1 °C/W
)............................... ............8.7 °C/W
)............................... ............8.4 °C/W
)............................... ............8.0 °C/W
R
I
DS(ON)
)........................................ 4.6 °C/W
)............................... ........4.0 °C/W
DSS
(1,3)
CC
:
CC
Measured from D to
Measured from D to
HB or from HB to S
HB or from HB to S
T
, V
(1,2)
12 V, V
V
(5)
(5)
, V
J
12 V, T
CC
..............................
...............................
:
= 100 °C, V
CCH
SOURCE = 0 V; T
CCH
V
= 12 V, V
(1,2,4)
D
(Unless Otherwise Specified)
= 11.5 V, 125 °C
= 424 V
= 11.5 V, 25 °C
CCH
J
:
V
= 25 °C
CC
= 12 V,
= 12 V, V
CCH
Conditions
CC
=
=
J
CCH
LCS700, I = 0.8 A
LCS701, I = 1.2 A
LCS702, I = 1.6 A
LSC703, I = 2.0 A
LCS705, I = 3.0 A
LCS708, I = 4.8 A
= 0 to 100 °C
Half-bridge Voltage Slew Rate, HB ............................. ....... 10 V/ns
SUPPLY Pin Voltage, VCC
G Pin Voltage
IS Pin Voltage
DT/BF and FEEDBACK Pin Voltages
OV/UV Pin Voltage
Pin Current (VREF, OV/UV, DT/BF, FEEDBACK, IS)....... .±100 mA
Junction Temperature ......................................-40 °C to 150 °C
Storage Temperature ...................................... -65 °C to 150 °C
Lead Temperature
ESD Rating (JESD22-A114-B, HBM) ....................................2 kV
Notes:
1. Voltage referenced to S.
2. Voltage referenced to HB.
3. Voltage referenced to G.
4. 1/16 inch from case for 5 seconds.
5. One-cycle peak current can exceed repetitive maximum current
Notes:
1. Both power switches each dissipating half the total power.
2. Mounted to an aluminum heat sink with uniform coverage of
3. Junction to case thermal resistance is based on hottest
4. Temperature difference between hottest junction and over-
5. Thermal resistance values are preliminary and subject to change.
= 12 V
for t < 460 ns if T
LCS700
LCS701
LCS702
LCS703
LCS705
LCS708
Thermalloy thermal paste. Mounting clip with normal force
>30 N applied to the center of the package.
junction, case temperature measured at center of package
back surface.
temperature sensor.
(1)
(3)
.................................................... -0.3 V to 0.3 V
...................................... ...... -0.65 to VREF + 0.3 V
LCS702 (ΔT
LCS703 (ΔT
LCS705 (ΔT
LCS708 (ΔT
(4)
(3)
J
.........................................................260 °C
< 100 °C and drain voltage ≤ 400 VDC.
....................................-0.3 to VCC + 0.3 V
Min
(1)
, VCCH
J-OT
J-OT
J-OT
J-OT
)................................ .......3.5 °C/W
) ..................................3.2 °C/W
)................................ .......2.8 °C/W
)................................ .......2.5 °C/W
1.53
1.00
0.74
0.60
0.40
0.26
Typ
LCS700-708
(2)
(3)
.........................-0.3 V to 15 V
....... -0.3 to VREF + 0.3 V
Max
1.82
1.24
0.92
0.73
0.49
0.31
120
200
60
60
65
80
Units
Rev. B 062011
mA
W
19