IR6216 データシートの表示（PDF） - International Rectifier
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IR6216 Datasheet PDF : 5 Pages
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Data Sheet 60056-H
IR6216 (NOTE: For new designs, we
recommend IR’s new products IPS521 and IPS521S)
INTELLIGENT HIGH SIDE MOSFET POWER SWITCH
Features
• Current limit for short circuit protection
• Over-temperature protection
• Active output negative clamp
• Reverse battery protection for logic circuit
• Broken ground protection
• Short to Vcc protection
• Low noise charge pump
• Sleep mode supply current
• 4kV ESD protection on all leads
• Logic ground isolated from power ground
General Description
The IR6216 is a 5 terminal monolithic HIGH SIDE SWITCH with
built in short circuit, over- temperature, ESD protections, inductive
load turn off capability and diagnostic feedback.
The on-chip protection circuit limits the average current during
short circuit if the drain current exceeds 10A. The protection circuit
latches off the high side switch if the junction temperature exceeds
170oC and latches on after the junction temperature falls by 10oC.
The Vcc (drain) to out (source) voltage is actively clamped at 55V,
improving its performance during turn off with inductive loads.
The on-chip charge pump high side driver stage is floating and
referenced to the source of the Power MOSFET. Thus the logic to
power ground isolation can be as high as 50V. This allows
operation with larger offset as well as controlling the switch during
load energy recirculation or regeneration.
A diagnostic pin is provided for status feedback of short circuit,
over temperature and open load detection.
Block Diagram
Vcc
Product summary
Vcc(op)
5-50V
RDS(on)
200mΩ
Ilim
Tj(sd)
10A
170oC
Eav
100mJ
Applications
• Lamp driver
• Programmable logic controller
Truth Table
Condition
In Out
Dg
Normal
H
H
H
Normal
L
L
L
Output Open
H
H
H
Output Open
L
H
H
Shorted Output H Current-Limiting L
Linear Mode
Shorted Output L
L
L
Over-Temperature H
L
L
Over-Temperature L
L
L
Available Packages
5 Lead SMD220
5 Lead TO-220
GND
OUT
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