IR5001S International Rectifier, IR5001S Datasheet

IC CTRLR/MOSFET UNIV N-CH 8SOIC

IR5001S

Manufacturer Part Number
IR5001S
Description
IC CTRLR/MOSFET UNIV N-CH 8SOIC
Manufacturer
International Rectifier
Datasheets

Specifications of IR5001S

Applications
-48V Dist Power Systems, AdvancedTCA ® Systems
Fet Type
N-Channel
Number Of Outputs
1
Internal Switch(s)
No
Delay Time - On
27µs
Delay Time - Off
130ns
Voltage - Supply
36 V ~ 75 V
Current - Supply
500µA
Operating Temperature
0°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (0.154", 3.90mm Width)
Package
8-lead SOIC Narrow
Input Voltage
100V Max Continuous
Vline
36V to 75V 100V Max or 12Vreg
Offset Voltage (v)
-7.9mV min to 0V max
Turn-on Time (ns)
20
Turn-off Time (ns)
130
T Off Gate Drive
3A Peak
Junction Temperature
-40oC to 125oC
Special Ic
FetCheck Available
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
*IR5001S

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
IR5001S
Manufacturer:
IR
Quantity:
20 000
Part Number:
IR5001STR
Manufacturer:
IR
Quantity:
20 000
Part Number:
IR5001STRPBF
Manufacturer:
IR
Quantity:
20 000
Company:
Part Number:
IR5001STRPBF
Quantity:
9 000
Company:
Part Number:
IR5001STRPBF
Quantity:
9 000
DESCRIPTION
N-channel power MOSFET driver for Active ORing and
reverse polarity protection applications. The output voltage
of the IR5001 is determined based on the polarity of the
voltage difference on its input terminals. In particular, if the
current flow through an N-channel ORing FET is from
source to drain, the output of the IR5001 will be pulled
high to Vcc, thus turning the Active ORing FET on. If the
current reverses direction and flows from drain to source
(due to a short-circuit failure of the source, for example),
the IC will quickly switch the Active ORing FET off. Typical
turn-off delay for the IR5001 is only 130nS, which helps to
minimize voltage sags on the redundant dc voltage.
input contain integrated high voltage resistors and internal
clamps. This makes the IR5001 suitable for applications at
voltages up to 100V, and with a minimum number of
external components.
APPLICATIONS
TYPICAL APPLICATION
+48V input
-48V input B
FET Check Pulse
-48V input A
-48V/-24V Input Active ORing for carrier class communication equipment
Reverse input polarity protection for DC-DC power supplies
24V/48V output active ORing for redundant AC-DC rectifiers
Low output voltage (12V, 5V, 3.3V...) active ORing for redundant DC-DC and AC-DC power supplies
Active ORing of multiple voltage regulators for redundant processor power
FET A Status
The IR5001 is a universal high-speed controller and
Both inputs to the IC (INN and INP) as well as Vline
Fet B Status
Figure 1 - Typical application of the IR5001 in - 48V input,
A
B
carrier class telecommunications equipment.
FETch
FETch
FETst
Vline
Vcc
FETst
Vline
Vcc
IR5001
IR5001
Vout
Vout
Gnd
Gnd
INN
INN
INP
INP
UNIVERSAL ACTIVE ORING CONTROLLER
www.irf.com
DC
DC
FEATURES
Controller / driver IC in an SO-8 package for
implementation of Active ORing / reverse polarity
protection using N-channel Power MOSFETs
Suitable for both input ORing (for carrier class
telecom equipment) as well as output ORing for
redundant DC-DC and AC-DC power supplies
130ns Typical Turn-Off delay time
3A Peak Turn-Off gate drive current
Asymmetrical offset voltage of the internal high-speed
comparator prevents potential oscillations at light load
Ability to withstand continuous gate short conditions
Integrated voltage clamps on both comparator inputs
allow continuous application of up to 100V
Option to be powered either directly from 36-75V
universal telecom bus (100V max), or from an
external bias supply and bias resistor
Input/Output pins to determine the state of the Active
ORing circuit and power system redundancy
PACKAGE / ORDERING
Ordering P/N
IR5001S
INFORMATION
FETch
FETst
Vline
Vcc
JA
1
2
3
4
Top View
=128 C/W
Data Sheet No.PD60229
8 - Pin SOIC
Package
8
7
6
5
Vout
INN
Gnd
INP
IR5001
1

Related parts for IR5001S

Related keywords