RDK-249 Power Integrations, RDK-249 Datasheet - Page 27

• Manufacturer Part Number: RDK-249
• Description: KIT REF DESIGN PFS762HG
• Manufacturer: Power Integrations
• Series: HiperTFS®r

Specifications of RDK-249

• Main Purpose: Reference Design, PC Power Supply
• Embedded: No
• Utilized Ic / Part: TFS762HG
• Primary Attributes: 12V 25A, 5V 2.9A Outputs, 300 ~ 385 VDC Input
• Output Voltage: 5 V
• Input / Supply Voltage (max): 385 VDC
• Input / Supply Voltage (min): 300 VDC
• Duty Cycle (max): 50 %
• Mounting Style: Through Hole
• Output Current: 2.9 A
• Output Power: 14.5 W
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Secondary Attributes: -
• Other names: 596-1398

High-Side Main MOSFET (cont.)
High-Side Bias
Shunt Voltage
High-Side Undervoltage
ON-Threshold
High-Side Undervoltage
OFF-Threshold
High-Side Shunt
Hysteresis Voltage
Standby MOSFET
ON-State
Resistance
OFF-State Drain
Leakage Current
Breakdown Voltage
DRAIN Supply Voltage
Standby Controller
Output Frequency
in Standard Mode
Maximum Duty Cycle
ENABLE Pin Upper
Turnoff Threshold
Current
ENABLE Pin Voltage
BYPASS Pin
Charge Current
BYPASS Pin Voltage
BYPASS Pin Voltage
Hysteresis
BYPASS Pin Shunt
Voltage
Standby Circuit Protection
ENABLE Pin Current
Limit Selection Range #1
www.powerint.com
Parameter
V
V
DC
Symbol
V
V
V
R
V
BV
V
I
DDH(SHUNT)
DDH(UVOFF)
I
I
LIM(1)(DSB)
DSB(START)
DDH(UVON)
DDH(HYST)
DS(ON)(DS)
DSS1(DS)
DSS2(DS)
BP(SHUNT)
BP(HYST)
f
V
I
I
V
MAX(DSB)
S(SB)
I
DSS(DS)
CH1
CH2
DIS
EN
BP
T
SOURCE = 0 V; T
J
I
DSB
V
T
V
V
= 25 °C
T
T
V
V
V
J
V
DS
BP
BP
J
J
(Unless Otherwise Specified)
BP
BP
EN
= 100 °C
EN
= I
= 25 °C
= 25 °C
= 560 V
= 6.2 V
= 6.2 V
= 0 V,
= 4 V,
= 0 V
= 0 V
LIM(3)(DSB)
V
BP
= 6.2 V, V
Conditions
I
See Note B
See Note B
See Note B
See Note B
I
I
EN
DDH
T
V
I
I
EN
BP
L
Start-up
J
DS
= 40 mA
= -25 mA
= 25 °C
= 25 mA
= 2 mA
= 2 mA
= 50 V
Peak-to-peak Jitter
J
= 0 °C to 100 °C
EN
Average
= 0 V,
V
T
T
T
J
DS
J
J
= 100 °C
= 25 °C
= 50 °C
= 375 V,
-150
11.4
10.7
5.50
0.80
Min
725
124
9.5
0.7
2.0
0.8
5.8
50
67
-5
-4
0-8.5
-115
12.1
11.1
5.70
Typ
-3.2
-1.5
TFS757-764HG
132
9.9
1.2
3.7
5.5
2.4
1.2
1.0
6.0
15
70
8
Max
12.8
11.5
10.3
4.37
6.25
5.90
1.20
200
140
1.5
-80
2.8
1.6
6.2
73
-2
0
Units
kHz
mA
Rev. C 02/11
mA
mA
mA
%
W
V
V
V
V
V
V
V
V
V
V
27