PS219B2-AS Datasheet, PDF (10/11 Pages) Powerex Power Semiconductors – Dual-In-Line Intelligent Power Module 5 Amperes/600 Volts

Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697-1800 [phone] www.pwrx.com
PS219B2-S, PS219B2-AS, PS219B2-CS
Intellimod™ Module
Dual-In-Line Intelligent Power Module
5 Amperes/600 Volts
Protection Function Timing Diagrams
Under-Voltage Protection (P-side, UVDB)
P-SIDE CONTROL INPUT
PROTECTION
CIRCUIT STATE
RESET
SET
RESET
UVDBr
CONTROL SUPPLY
C1
VOLTAGE VDB
OUTPUT CURRENT IC
UVDt
C3
C2
C4
C5
C6
FAULT OUTPUT FO
HIGH LEVEL (NO FAULT OUTPUT)
C1: Control supply voltage rises – After the voltage level reaches UVDBr, the drive circuit begins to work
at the rising edge of the next input signal.
C2: Normal operation – IGBT turn on and conducting current.
C3: Under-voltage trip (UVDBt).
C4: IGBT stays off regardless of the control input level, but there is no FO signal output.
C5: Under-voltage reset (UVDr).
C6: Normal operation – IGBT turn on and conducting current.
Typical Interface Circuit
MCU
5V LINE
10kΩ
DIPIPM
UP, VP, WP, UN, VN, WN
3.3kΩ (MIN)
FO
VNC (LOGIC)
NOTE: RC coupling at each input
(parts shown dotted) may change
depending on the PWM control
scheme used in the application and
the wiring impedance of the printed
circuit board. The DIPIPM input signal
section integrates a 3.3kΩ (min)
pull-down resistor. Therefore, when
using an external filtering resistor, care
must be taken to satisfy the turn-on
threshold voltage requirement.
Pattern Wiring Around Shunt Resistor
INSIDE LVIC
OF DIPIPM
TEMPERATURE
SIGNAL
–
REF +
VOT
VNC
MCU
5kΩ
NOTE: VOT outputs the analog signal that is amplified signal of temperature detecting element on LVIC by inverting amplifier.
It is recommended to insert a 5kΩ pull down resistor to obtain linear output characteristics at lower temperature than room
temperature. When the pull down resistor is inserted between VOT and VNC (GND), the extra current calculated by VOT
output voltage/pull down resistance flows as additional LVIC circuit current continuously.
When the system controller supply is 3.3V, it is recommended to insert clamp Di between VCC (MCU supply) and VOT for
preventing over voltage destruction of the system controller.
10
12/11 Rev. 0