TPD7203F_07 TOSHIBA [Toshiba Semiconductor], TPD7203F_07 Datasheet - Page 8

• Manufacturer Part Number: TPD7203F_07
• Description: Power MOSFET Gate Driver for 3-Phase DC Motor
• Manufacturer: TOSHIBA [Toshiba Semiconductor]

Low-
voltage
protection
Switching
time
Oscillating frequency
Fault pin voltage
Fault delay time
Characteristic
Detection
Turn-on
delay
time
Turn-on
time
Turn-off
delay
time
Turn-off
time
Hysteresis
∆V
V
Symbol
t
V
t
d (OFF)
d (ON)
t
FAULT
t
SD (L)
t
f
t
OFF
OFF
SD (L)
ON
osc
ON
Circuit
Test
3
4
2
2
3
V
C
R
V
R
C
I
R
V
(External power
supply)
FAULT
DD
OUT
G
DD
OSC
OSC
FAULT
FAULT
= 47Ω
= 7 to 18 V,
= 7 ~ 18 V,
Condition
= 0.047μF,
= 100 kΩ,
= 1500 pF
= 1 mA
= 5 V
= 5.1 kΩ,
⎯
8
Min
5.5
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
Typ.
0.5
20
⎯
⎯
⎯
⎯
⎯
6
1
1
Max
6.5
0.8
⎯
⎯
⎯
⎯
4
6
4
6
Unit
kHz
μs
μs
V
V
Low voltage detection
voltage and hysteresis
(V
UU, VU, WU, UB, VB
and WB switching
time
f
f
+ 2 k)} (Hz)
FAULT pin low-level
voltage (open - drain)
Time from low
voltage / overvoltage
detection or
restoration to FAULT
output inversion
OSC
OSC
DD
calculation formula
≈ 3 / {C
voltage detected)
Remarks
TPD7203F
2006-10-31
OSC
(R
OSC