FDMF6823C View Datasheet(PDF) - ON Semiconductor
Part Name
Description
MFG CO.
'FDMF6823C' PDF : 21 Pages View PDF
Electrical Characteristics
Typical values are VIN = 12 V, VCIN = 5 V, VDRV = 5 V, and TA = TJ = +25°C unless otherwise noted.
Symbol
Parameter
Condition
Min. Typ. Max. Unit
Thermal Warning Flag
TACT Activation Temperature
TRST Reset Temperature
RTHWN Pull-Down Resistance
250 ns Timeout Circuit
IPLD=5 mA
150
°C
135
°C
30
Ω
tD_TIMEOUT Timeout Delay
SW=0 V, Delay Between GH from HIGH to
LOW and GL from LOW to HIGH
250
ns
High-Side Driver (fSW = 1000 kHz, IOUT = 30 A, TA = +25°C)
RSOURCE_GH Output Impedance, Sourcing Source Current=100 mA
RSINK_GH Output Impedance, Sinking Sink Current=100 mA
tR_GH Rise Time
GH=10% to 90%
tF_GH Fall Time
GH=90% to 10%
tD_DEADON LS to HS Deadband Time
GL Going LOW to GH Going HIGH,
1.0 V GL to 10% GH
1
Ω
0.8
Ω
10
ns
10
ns
15
ns
tPD_PLGHL
PWM LOW Propagation
Delay
PWM Going LOW to GH Going LOW,
VIL_PWM to 90% GH
tPD_PHGHH
PWM HIGH Propagation
Delay (SMOD# =0)
PWM Going HIGH to GH Going HIGH,
VIH_PWM to 10% GH (SMOD# =0, ID_LS>0)
tPD_TSGHH
Exiting 3-State Propagation
Delay
PWM (From 3-State) Going HIGH to GH
Going HIGH, VIH_PWM to 10% GH
Low-Side Driver (fSW = 1000 kHz, IOUT = 30 A, TA = +25°C)
20 30 ns
30
ns
30
ns
RSOURCE_GL Output Impedance, Sourcing Source Current=100 mA
RSINK_GL Output Impedance, Sinking Sink Current=100 mA
tR_GL Rise Time
GL=10% to 90%
tF_GL Fall Time
GL=90% to 10%
tD_DEADOFF HS to LS Deadband Time
SW Going LOW to GL Going HIGH,
2.2 V SW to 10% GL
1
Ω
0.5
Ω
20
ns
10
ns
15
ns
tPD_PHGLL
PWM-HIGH Propagation
Delay
tPD_TSGLH
Exiting 3-State Propagation
Delay
Boot Diode
PWM Going HIGH to GL Going LOW,
VIH_PWM to 90% GL
PWM (From 3-State) Going LOW to GL
Going HIGH, VIL_PWM to 10% GL
10 25 ns
20
ns
VF
Forward-Voltage Drop
VR
Breakdown Voltage
IF=20 mA
IR=1 mA
0.3
V
22
V
© 2011 Fairchild Semiconductor Corporation
FDMF6823C • Rev. 1.0.3
www.fairchildsemi.com
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