IPS521S International Rectifier, IPS521S Datasheet - Page 5

• Manufacturer Part Number: IPS521S
• Description: IC MOSFET HS PWR SW 5A D2PAK
• Manufacturer: International Rectifier
• Type: High Sider

Specifications of IPS521S

• Input Type: Non-Inverting
• Number Of Outputs: 1
• On-state Resistance: 55 mOhm
• Current - Output / Channel: 1.9A
• Current - Peak Output: 10A
• Voltage - Supply: 5.5 V ~ 35 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: D²Pak, TO-263 (4 leads + tab)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: *IPS521S; Q964168B

Functional Block Diagram
All values are typical
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DG
IN
Iout
Out
Vin
( see Appl . Notes to evaluate power dissipation )
7 V
7 V
Figure 1 - Active clamp waveforms
0 V
200 K
62 V
( + Vcc )
V clamp
2.2 V
2.7 V
40
GND
T clamp
3 V
temperature
Over
-
+
Open load
165°C
158°C
Tsd+
Tsd-
(160 ° )
Vin
Iout
Level
T
shift
Ilim.
Tj
5 V
0 V
Short-circuit
Figure 2 - Protection timing diagram
Current
limit
limiting
Charge
driver
pump
-
+
IPS521/IPS521S
10 A
+
-
50V
T shutdown
3 V
VCC
VOUT
cycling
5