IR2125Z International Rectifier, IR2125Z Datasheet - Page 15

• Manufacturer Part Number: IR2125Z
• Description: IC, MOSFET DRIVER, HIGH-SPEED MO-036AA-8
• Manufacturer: International Rectifier

Specifications of IR2125Z

• Device Type: IGBT / MOSFET
• Module Configuration: High Side
• Peak Output Current: 2A
• Output Resistance: 9ohm
• Input Delay: 150ns
• Output Delay: 150ns
• Supply Voltage Range: 12V To 18V
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Functional Block Diagram
Lead Definitions
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Symbol Description
V
IN
ERR
COM
V
HO
V
CS
COM
CC
B
S
ERR
V
CC
IN
Logic and gate drive supply
Logic input for gate driver output (HO), in phase with HO
Serves multiple functions; status reporting, linear mode timing and cycle by cycle logic
Logic ground
High side floating supply
High side gate drive output
High side floating supply return
Current sense input to current sense comparator
shutdown
1.8V
1.8V
DETECT
ERROR
TIMING
UV
SHUTDOWN
LATCHED
Q
PULSE
GEN
UP
SHIFTERS
R
S
PULSE
FILTER
LEVEL
SHIFT
HV
DETECT
PULSE
FILTER
LEVEL
UV
SHIFT
HV
V
B
DOWN
SHIFTERS
R
R
S
PULSE
GEN
Q
DRIVER
PRE
BLANK
500ns
COMPARAT OR
AMPLIFER
0.23V
IR2125Z
BUFFER
+
-
V
HO
V
CS
B
S
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