Apr. 2016
Contact Tamura Corporation for further information.
E-mail: soudan@tamura-ss.co.jp
Sakado Factory : 5-5-30, Chiyoda, Sakado-shi, Saitama 350-0214, Japan
TEL. +81-49-284-2323
FAX. +81-49-284-9183
Osaka Sales Office : No.2 Esaka-Sansho Bldg., 3-27-27, Tarumicho, Suita-shi, Osaka 564-0062, Japan
TEL. +81-6-6380-2300
FAX. +81-6-6385-8371
Nagoya Sales Office : 3-1803, Kamiyashiro, Meito-ku, Nagoya-shi, Aichi 465-0025, Japan TEL. +81-52-701-1210
FAX. +81-52-701-1295
Gate Driver Module
DM Series
Gate Driver Module integrates the functions required for
the SiC MOSFET and IGBT gate drivers.
This product is a next-generation drive module that emphasizes common mode noise prev entive
measures in particular.
New
Product
Features
●
Low common mode noise
(parasitic capacitance: 15pF TYP)
●
Fast response (100ns TYP)
●
All-in-one (built-in DC-DC converter/Gate driver)
●
It corresponds to a module of 2in1 type.
2 drive circuits are separate respectively.
●
Dielectric withstand voltage: AC2500Vrms
●
Electrolytic capacitor
Circuit diagram
Outline Drawing
Unit : mm
Model
SiC Driver IGBT Driver
2DM180506CM 2DM150806CM 2DM150606CM
Input
Supply voltage
range
DC13V to DC28V/DC24V
Input signal
voltage
5V
Output
Number of drive
circuits
2
Maximum
output power
3W (per circuit)
Output terminal
voltage (H)
+17 V t o +19V +14 V t o +16 V +14V t o +16 V
Output terminal
voltage (L)
−4V to −6V −7V to −9V − 5 V t o −7 V
Switching
frequency
200kHz max
Gate drive
capability
2600nC/50kHz
650nC/200kHz
2700nC/50kHz
700nC/200kHz
(When the output power per circuit is equivalent to
3W)
Maximum
output current
18A peak (guaranteed by design)
Delay time 100nsec. (typ.)
Mirror clamp detection
Operation with Output terminal voltage +2Vtyp.;
−3A peak (guaranteed by design)
Desaturation protection
function
Fault signal output function; Recovery by turning on
the reset input again.
Signal transmission
method (isolation circuit)
Magnetic
Dielectric withstand
voltage
AC2500V/ 1min.
Note: Between input and output; Between drive circuits
Operating temperature
range
−30℃ to +85℃; Maximum output power at 85℃:
Approximately 1W (per circuit)
Note: Temperature derating may occur depending on
the drive conditions.
Operating humidity range 20% to 95% RH (No condensing)