CONFIDENTIAL/Preliminary 2PG/2QG Series Application Notes
â– Overview
This document is the application notes about the design of 2PG series / 2QG series.
The example of application circuits and parts value which are indicated to this application note aim at assistance of a design.
Therefore, external parts variation or user operating conditions are not fully taken into consideration.
Please take parts variation, operating conditions into consideration when designing.
Contents
1. Application Examples ------------------------------------------------------------------------------------------------------------------------------------------------------------
1.1 2PG Series <Direct mode> ------------------------------------------------------------------------------------------------------------------------------------------------------------
1.2 2PG Series <Half bridge mode> ------------------------------------------------------------------------------------------------------------------------------------------------------------
1.3 2QG Series <Direct mode> ------------------------------------------------------------------------------------------------------------------------------------------------------------
1.4 2QG Series <Half bridge mode> ------------------------------------------------------------------------------------------------------------------------------------------------------------
2. Pin Functions and Descriptions ------------------------------------------------------------------------------------------------------------------------------------------------------------
2.1 Pin Functions ------------------------------------------------------------------------------------------------------------------------------------------------------------
2.2 Description ------------------------------------------------------------------------------------------------------------------------------------------------------------
3. Product Connection Instructions, Ambient Environment Instructions, Usage Cautions ------------------------------------------------------------------------------------------------------------------------------------------------------------
3.1 Abnormal input current protection ------------------------------------------------------------------------------------------------------------------------------------------------------------
3.2 VIN- and GND ------------------------------------------------------------------------------------------------------------------------------------------------------------
3.3 Power ON / OFF sequence (VIN+, VCC) ------------------------------------------------------------------------------------------------------------------------------------------------------------
3.4 Mechanical switch ------------------------------------------------------------------------------------------------------------------------------------------------------------
3.5 Input signals ------------------------------------------------------------------------------------------------------------------------------------------------------------
3.6 Input cables ------------------------------------------------------------------------------------------------------------------------------------------------------------
3.7 Half bridge mode ------------------------------------------------------------------------------------------------------------------------------------------------------------
3.8 Product mounting instructions ------------------------------------------------------------------------------------------------------------------------------------------------------------
3.9 Handling ------------------------------------------------------------------------------------------------------------------------------------------------------------
3.10 IGBT short circuit ------------------------------------------------------------------------------------------------------------------------------------------------------------
3.11 Ambient temperature instructions ------------------------------------------------------------------------------------------------------------------------------------------------------------
/ TAMURA CORPORATION TMRDM0057EN
Rev.0.20 Nov, 2022
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CONFIDENTIAL/Preliminary 2PG/2QG Series Application Notes
1. Application Examples
1.1 2PG Series <Direct mode>
1.2 2PG Series <Half bridge mode>
/ TAMURA CORPORATION TMRDM0057EN
Rev.0.20 Nov, 2022
2
11
8
1,3 VIN(+)
2,4 VIN(-)
11 INB
12 GND
13 ALM2
14 GND
15 INA
16 GND
17 MOD
18 GND
19 RTC
20 GND
G2 1
Signal input (High-side Gate)
9 ALM1
10 GND
5,7 VCC
6,8 GND
CN101
E2 2
C1 5
G1 4
C2E1 3
5
4
3
1
2
6
7
9,11
10,12
Power module
Alarm output (High-side Gate)
Signal input (Low-side Gate)
Alarm output (Low-side Gate)
Ground (VIN-, GND)
Power supply (VIN+, VCC)
Connecter
Pull-up resistor
Product
Lead
8
1,3 VIN(+)
2,4 VIN(-)
11 INB
12 GND
13 ALM2
14 GND
15 INA
16 GND
17 MOD
18 GND
19 RTC
20 GND
G2 1
Enable signal
9 ALM1
10 GND
5,7 VCC
6,8 GND
CN101
E2 2
C1 5
G1 4
C2E1 3
5
4
3
1
2
6
7
9,11
10,12
Power module
Alarm output (High-side Gate)
Signal input
Alarm output (Low-side Gate)
Ground (VIN-, GND)
Power supply (VIN+, VCC)
Connecter
Pull-up resistor
Product
Lead