Rohm BM3G015MUV-EVK-003 User manual

650 V GaN HEMT Power Stage
BM3G015MUV-EVK-003

Notice
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© 2018 ROHM Co., Ltd. All rights reserved.
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High Voltage Safety Precautions
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Read all safety precautions before use
Please note that this document covers only the BM3G015MUV evaluation board
(BM3G015MUV-EVK-003) and its functions. For additional information, please refer to
the datasheet.
To ensure safe operation, please carefully read all precautions before
handling the evaluation board
Depending on the configuration of the board and voltages used,
Potentially lethal voltages may be generated.
Therefore, please make sure to read and observe all safety precautions described in
the red box below.
Before Use
[1] Verify that the parts/components are not damaged or missing (i.e. due to the drops).
[2] Check that there are no conductive foreign objects on the board.
[3] Be careful when performing soldering on the module and/or evaluation board to ensure that solder
splash does not occur.
[4] Check that there is no condensation or water droplets on the circuit board.
During Use
[5] Be careful to not allow conductive objects to come into contact with the board.
[6] Brief accidental contact or even bringing your hand close to the board may result in
discharge and lead to severe injury or death.
Therefore, DO NOT touch the board with your bare hands or bring them too close to the board.
In addition, as mentioned above please exercise extreme caution when using conductive tools such as
tweezers and screwdrivers.
[7] If used under conditions beyond its rated voltage, it may cause defects such as short-circuit or,
depending on the circumstances, explosion or other permanent damages.
[8] Be sure to wear insulated gloves when handling is required during operation.
After Use
[9] The ROHM Evaluation Board contains the circuits which store the high voltage. Since it stores the
charges even after the connected power circuits are cut, please discharge the electricity after using
it, and please deal with it after confirming such electric discharge.
[10] Protect against electric shocks by wearing insulated gloves when handling.
This evaluation board is intended for use only in research and development facilities and
should by handled only by qualified personnel familiar with all safety and operating
procedures.
We recommend carrying out operation in a safe environment that includes the use of high
voltage signage at all entrances, safety interlocks, and protective glasses.

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© 2023 ROHM Co., Ltd.
No. 66UG019E Rev.001
JUN.2023
User’s Guide
Figure 1. BM3G015MUV-EVK-003
650 V GaN HEMT Power Stage
BM3G015MUV Evaluation Board
BM3G015MUV-EVK-003
General Description
The BM3G015MUV-EVK-003 evaluation board consists of the BM3G015MUV (GaN FET (650 V 150 mΩ), integrated driver and protection circuit)
and A board on which peripheral components are mounted
.
This IC is designed to adapt major exist controllers, so that it also can be used to replace the traditional discrete power switches, such as super
junction MOSFET.

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User’s Guide
BM3G015MUV-EVK-003
© 2023 ROHM Co., Ltd. No. 66UG019E Rev.001
JUN.2023
Performance Specification
Not guarantee the characteristics is representative value.
Unless otherwise specified VDD = 15 V VBUS=200 V , Tj = 25 ℃
.
Measurement Circuits
Parameter Symbol Min Typ Max Units Conditions
Power Supply Voltage Range VDD 6.25 15 35 V
Drain Voltage Range VDRAIN - - 650 V
VDD Quiescent Current ION2 - 0.18 0.24 mA VIN=0 V
Positive-going Input Threshold VIN_POS 1.60 1.80 2.00 V
Negative-going Input Threshold VIN_NEG 1.05 1.30 1.55 V
Turn-on Slew Rate SRON1 28 V/ns
Operating Temperature -10 +25 +105 °C

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User’s Guide
BM3G015MUV-EVK-003
© 2023 ROHM Co., Ltd.
No. 66UG019E Rev.001
JUN.2023
Figure 2. Diagram of How to Connect
Operation Procedure
1. Operation Equipment
(1) DC power supply (400 VDC, 100 W or more)
(2) DC power supply (30 VDC,10 W or more)
(3) Oscilloscope
(4) Oscillator
2. Connect method
(1) Preset the DC supply 1 to 200 V and turn off the DC supply output.
(2) Preset the DC supply 2 to 15 V and turn off the DC supply output.
(3) Turn off the oscillator output.
(4) As shown in the connection diagram, connect the evaluation board to each measuring instrument and DC supply.
(5) Turn on the output of DC supply 1 and DC supply 2, and turn on the output of the oscillator.
(6) Check the voltage on the D and G pins

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User’s Guide
BM3G015MUV-EVK-003
© 2023 ROHM Co., Ltd.
No. 66UG019E Rev.001
JUN.2023
Figure 4. TOP Layout (Top view)
Figure 3. BM3G015MUV-EVK-003 Schematics
Figure 5. Bottom Layout (Top View)
Schematics
Parts List
Materials may be changed without notifying.
Layout
Size: 19 mm x 22 mm
Item Specification Parts Name Manufacurer
C1 0.1 μF,50 V GRM188R72A104KA35D MURATA
C2 0.1 μF,50 V GRM188R72A104KA35D MURATA
C3 30 pF,50 V GRM1882C1H330JA01# MURATA
IC1 Rdson 150 mΩ,650 V BM3G015MUV ROHM
L1 600Ω at 100MHz BLM18AG601SN1D MURATA
R1 47 Ω MCR03EZPJ470 ROHM
R2 0 Ω MCR03EZPJ000 ROHM
R3 Non-Mounted
R4 Non-Mounted
PCB PCB0275D SIGNAS

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User’s Guide
BM3G015MUV-EVK-003
© 2023 ROHM Co., Ltd.
No. 66UG019E Rev.001
JUN.2023
Figure 6. Pin Configuration
BM3G015MUV General Description
Features
 Nano Cap
TM
Integrated Output Selectable 5 V LDO
 Long Time Support Product for Industrial Applications
 Wide Operating Range for VDD Pin Voltage
 Wide Operating Range for IN Pin Voltage
 Low VDD Quiescent and Operating Current
 Low Propagation Delay
 High dv/dt Immunity
 Adjustable Gate Drive Strength
 Power Good Signal Output
 VDD UVLO Protection
 Thermal Shutdown Protection
Pin Configuration
Key Specifications
 Power Supply Voltage Range
VDD pin: 6.25 V to 30 V
D pin: 650 V (Max)
IN pin: -0.6 V to +30 V
 VDD Operating Current @ 130 kHz: 650 μA (Typ)
 VDD Quiescent Current: 180 μA (Typ)
 Allowable Input Switching Frequency: 2 MHz (Max)
 Turn-on Delay Time: 12 ns (Typ)
 Turn-off Delay Time: 15 ns (Typ)
 Operating Temperature Range: -40 °C to +105 °C
 GaN HEMT D-S ON State Resistance:150 mΩ (Typ)
Package W (Typ) x D (Typ) x H (Max)
VQFN046V8080 8.0 mm x 8.0 mm x 1.0 mm
pitch 0.5 mm
Pin Descriptions
Pin No. Pin Name I/O Function
1,2,17-22,24-32 S O GaN HEMT SOURCE pin
3 LDOEN I LDO function enable /disable pin
4,13 GND O GND pin
5,7,9,10,14,16,23,24 N.C. - Non-connection
6 VDD I Power supply input pin
8 LDO5V O 5V LDO output pin
11 PG O Power Good signal output pin
12 RSR I Gate drive strength adjustment pin
15 IN I Non-inverting gate drive input
33-46 D I GaN HEMT DRAIN pin
- EXP O GaN HEMT SOURCE pin
- C.S Corner pin
- C.N.C Corner pin, Non-connection

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User’s Guide
BM3G015MUV-EVK-003
© 2023 ROHM Co., Ltd. No. 66UG019E Rev.001
JUN.2023
Revision History
Date Rev. Changes
1.June.2023 001 New Release

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