IPS5451 International Rectifier, IPS5451 Datasheet - Page 4

• Manufacturer Part Number: IPS5451
• Description: IC MOSFET HS PWR SW 35A TO-220-5
• Manufacturer: International Rectifier
• Type: High Sider

Specifications of IPS5451

• Input Type: Non-Inverting
• Number Of Outputs: 1
• On-state Resistance: 19 mOhm
• Current - Output / Channel: 4A
• Current - Peak Output: 45A
• Voltage - Supply: 5.5 V ~ 18 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Through Hole
• Package / Case: TO-220-5 (Straight Leads)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: *IPS5451

T dg
IPS5451/IPS5451S
Protection Characteristics
Functional Block Diagram
All values are typical
Switching Electrical Characteristics
V cc = 14V, Resistive Load = 1 , T
Symbol Parameter
Symbol Parameter
T sd+
T sd-
I
I
T reset
Td on
T r1
T r2
d V/dt (on) Turn ON d V/dt
E on
Td off
T f
d V/dt (off) Turn OFF d V/dt
E off
open load
sd
4
DG
IN
Over-temp. positive going threshold
Over-temp. negative going threshold
Over-current threshold
Open load detection threshold
Minimum time to reset protections
Turn-on delay time
Rise time to V out = V cc - 5V
Rise time from the end of Tr1
Turn ON energy
Turn-off delay time
Fall time to V out = 10% of V cc
Turn OFF energy
Blanking time before considering Dg
to V out = 90% of V cc
5.5V
5.5V
200 K
62 V
4.2 V
2.0 V
4.5 V
2.6 V
j
= 25
40
o
C, (unless otherwise specified).
GND
Under voltage
lock out
S
R
Q
Min.
Min.
0.3
22
—
—
—
—
—
—
—
—
—
—
—
—
—
temperature
current
Level
Over
Over
shift
Typ.
Typ. Max. Units Test Conditions
0.75
165
158
35
50
65
65
1
5
4
3
3
8
5
7
+
-
165°C
Open load
158°C
Charge
pump
driver
Max. Units Test Conditions
100
150
150
50
—
—
—
20
20
—
20
10
—
Tj
6
2
35 A
V/ s
V/ s
mJ
mJ
o
o
+
-
A
A
C
C
s
s
s
s
50V
See figure 3
See fig. 2
See fig. 2
See fig. 2
V in = 0V
See figure 4
Part turned on with Vin =5V
22 mV
VCC
VOUT
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