ir3519 International Rectifier Corp., ir3519 Datasheet - Page 4

• Manufacturer Part Number: ir3519
• Description: Synchronous Mosfet Gate Driver Ic
• Manufacturer: International Rectifier Corp.

Page 4 of 10
EN/UV Input/Output
Threshold Voltage, V
Hysteresis
Pull-down Resistance
Sink Current
Bootstrap PFET
Forward Voltage
General
VDD Supply Current
VDD Supply Current
Note 1: Guaranteed by design, but not tested in production
PARAMETER
EN TH
EN/UV rising, UV FET off
EN/UV falling, UV FET off
VDD = 2.5V, V(EN/UV) = 0.6V
I(BOOT) = 30mA, VDD = 7V
EN = 0, PWM = Tri-State
EN = 3.3 V, PWM = Tri-State
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TEST CONDITION
MIN
350
200
1.1
0.6
600
450
1000
TYP
1.75
650
350
700
1.1
660
50
MAX
1400
1000
800
500
100
2.0
1.4
750
IR3519
UNIT
8/15/08
mV
μA
uA
uA
mV
Ω
V
V