PS21963-4E MITSUBISHI, PS21963-4E Datasheet - Page 9
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PS21963-4E
Manufacturer Part Number
PS21963-4E
Description
Manufacturer
MITSUBISHI
Datasheet
1.PS21963-4E.pdf
(10 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PS21963-4ES
Manufacturer:
MIT
Quantity:
20 000
[C] Under-Voltage Protection (Upper-side, UV
[D] Over Temperature Protection (Lower-side, OT)
Fig. 9 RECOMMENDED MCU I/O INTERFACE CIRCUIT
Fig. 10 WIRING CONNECTION OF SHUNT RESISTOR
c1. Control supply voltage rising : After the voltage level reaches UV
c2. Normal operation : IGBT ON and carrying current.
c3. Under voltage trip (UV
c4. IGBT OFF in spite of control input signal level, but there is no F
c5. Under voltage reset (UV
c6. Normal operation : IGBT ON and carrying current.
d1. Normal operation : IGBT ON and carrying current.
d2. LVIC temperature exceeds over temperature trip level (OT
d3. IGBT OFF in spite of control input condition.
d4. F
d5. LVIC temperature becomes under over temperature reset level.
d6. Circuits start to operate normally when next input is applied.
O
outputs during over temperature period, however, the minimum pulse width is 20µs.
Note : The setting of RC coupling at each input (parts shown dotted) depends on the PWM control scheme and the
wiring impedance of the printed circuit board.
The DIP-IPM input section integrates a 3.3kΩ (min) pull-down resistor. Therefore, when using an external
filtering resistor, pay attention to the turn-on threshold voltage.
DBt
DBr
).
Control input
Protection circuit state
Control supply voltage V
Output current Ic
Error output Fo
).
Control input
Protection circuit state
LVIC temperature
Output current Ic
Fault output Fo
V
NC
DIP-IPM
MCU
DB
High-level (no fault output)
DB
UV
N
)
DBr
c1
RESET
5V line
RESET
t
Wiring inductance should be less than 10nH.
).
10kΩ
Shunt resistor
O
d1
9
UV
DBr
signal outputs.
DBt
OT
c2
Equivalent to the inductance of a copper
pattern in dimension of width=3mm,
thickness=100µm, length=17mm
, the circuits start to operate when next input is applied.
SET
t
SET
U
Fo
V
c3
NC
d2
d3
P
c4
,V
(Logic)
OT
DIP-IPM
P
Please make the GND wiring connection
of shunt resistor to the V
as close as possible.
d4
,W
RESET
rh
RESET
P
,U
N
,V
3.3kΩ (min)
c5
N
,W
d5
PS21963-T/-AT/-CT/-TW
N
NC
c6
terminal
d6
TRANSFER-MOLD TYPE
INSULATED TYPE
Aug. 2007