IR6210 데이터 시트보기 (PDF) - International Rectifier
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IR6210 Datasheet PDF : 5 Pages
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Data Sheet 60055-I
IR6210 (NOTE: For new designs, we
recommend IR’s new products IPS511 and IPS511S)
INTELLIGENT HIGH SIDE MOSFET POWER SWITCH
Features
• PWM 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 IR6210 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 goes into PWM mode, limiting the
average current during short circuit if the drain current exceeds
5A. 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)
5A
170oC
Eav
100mJ
Applications
• Solenoid 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
PWM Mode
Shorted Output L
L
L
Over-Temperature H
L
L
Over-Temperature L
L
L
Packages
GND
www.irf.com
5 Lead SMD220
5 Lead TO-220
OUT
1
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