EV1906-S-00A

EV1906-S-00A MPS | Alldatasheet

Document overview

• Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
• PDF pages: 6

Technical content

80V, High Frequency Half-Bridge Gate Driver EV Board EV1906-S-00A Rev.1.0 www.MonolithicPower.com 1 12/26/2013 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2013 MPS. All Rights Reserved. The Future of Analog IC Technology

DESCRIPTION

This is EV board documentation for MP1906. The MP1906 is a high-performance, 80V, gate driver that can drive two external N-MOSFETs in a half-bridge configuration with 12V gate supply. It accepts independent gate input signals and provides shoot-through prevention. During voltage lockout, the output of the high- and low-side driver goes low to prevent erratic operation under low supply conditions. The high-current driving capability and short dead time make it suitable for high-power and high- efficiency power applications. This demo board is configured to a Half-Bridge.. For simplicity, HPWM and LPWM are connected together and drove by a same PWM signal generated by NE555. The user can evaluate MP1906 performance expediently.. ELECTRICAL SPECIFICATION Parameter Symbol Value Units Driver Voltage V DD 10 – 16 V Input Power Voltage V POWER 0-80 V Duty D 50 % Frequency F SW 200 kHz

FEATURES

• Drives Two Low Cost and High-Efficiency N-MOSFETs
• 10V-16V Gate Drive Supply
• 3.3V, 5V Logic Compatibility
• 80ns Propagation Delay Time
• Less than 90 μA Quiescent Current
• Undervoltage Lockout for Both Channels
• Input Signal Overlap Protection
• Internal 150ns Dead Time
• Available in a Compact 8-pin SOIC Package

APPLICATIONS

• Motor Drivers
• Half-Bridge Power Supplies
• Avionics DC-DC converters
• Active-clamp Forward Converters All MPS parts are lead-free and adhere to the RoHS directive. For MPS green status, please visit MPS website under Products, Quality Assurance page. “MPS” and “The Future of Analog IC Technology” are registered trademarks of Monolithic Power Systems, Inc. EV1906-S-00A EVALUATION BOARD (L x W x H) 6.4cm x 6.4cm x 2.5cm Board Number MPS IC Number EV1906-S-00A MP1906DS

EV1906-S-00A – 80V, HALF-BRIDGE GATE DRIVER EV1906-S-00A Rev.1.0 www.MonolithicPower.com 2 12/26/2013 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2013 MPS. All Rights Reserved. EVALUATION BOARD SCHEMATIC 1210160V 100uF 1210 GN D NE555 GND1 CV5 TRI2 THD6 OUT 3 VCC 8 RST 4 DISC7 VCC_5V GN DGN D GN D VCC_5V GND2 IN 1 S HDN5 FB 4 OUT 3 MP2016 GN D GN DGN D GN D VCC_5V VCC_12 V VCC 1 HPWM2 LPWM3 GN D4 BG 5 SW 6 TG 7 BT 8 MP1906 1uFC9 GN D VCC_12 V 25uF/1206 C60.1uF C5 GN D GN DVCC_5V 1 2 BAV19W/SOD-123 2.2 392 2.05K 100K 76.8k 24.9K R10 NS NS C10 1nFC1 10nF 1uF/1206 C11 4.7uF/1206 C12 JP2 JP3 0.22uF 0.22uF VPOWER GND_Vpower SW GND_Vsw GN D HPWM LPWM BG TG PWM PWM VCC_12V VCC_5V 22nF C13 1, 2, 3 5, 6, 7, 8Q1 1, 2, 3 5, 6, 7, 8Q2GND_PWM GND_supply 0.1uF/0805 C14 GN D GN D GN D

EV1906-S-00A – 80V, HALF-BRIDGE GATE DRIVER EV1906-S-00A Rev.1.0 www.MonolithicPower.com 3 12/26/2013 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2013 MPS. All Rights Reserved. EV1906-S-00A BILL OF MATERIALS Qty RefDes Value Description Package Manufacturer Manufacturer P/N

1 C1 1nF Ceramic

Cap,16V,X7R 0603 muRata GRM188R71C102KA01D

1 C2 100 μF 100V, Aluminium

mm 红宝石 CD11-100V-100μF 2 C3,C4 0.22 μF Ceramic Cap., 250V, X7R 1210 muRata GRM32DR72E224KW01D 2 C5,C14 0.1 μF Ceramic Cap., 16V, X7R 0805 muRata GRM219R71C104KA01D

1 C6 22 μF Ceramic

Cap,25V,X7R 1206 muRata GRM31ER71E226KE15L

1 C7 10nF Ceramic

Cap,16V,X7R 0603 muRata GRM188R71C103KA01D

2 C8,C10 NS 0603

1 C9 1 μF Ceramic Cap, 25V,

X5R 0805 muRata GRM216R61E105KA12D

1 C11 1 μF Ceramic Cap, 25V,

X7R 1206 muRata GRM31MR71E105KC01L 1 C12 4.7 μF Ceramic Cap, 25V, X7R 1206 muRata GRM31CR71E475KA88L

1 C13 22nF Ceramic

Cap,16V,X7R 0603 muRata GRM188R71C223KA01D 1 R1 2.05k Thick Film Res, 1% 0603 ROYAL RL0603FR-072K05L

2 R3 392 Ω Thick Film Res, 1% 0603 ROYAL RL0603FR-07392RL

4 R2,R4,

R6,R7 0Ω Thick Film Res., 1% 0603 Yageo RC0603FR-070RL 1 R5 2.2 Ω Thick Film Res., 1% 0603 ROYAL RL0603FR-072R2L 1 R8 100k Thick Film Res., 1% 0603 ROYAL RL0603FR-07100KL 1 R9 76.8k Thick Film Res., 1% 0603 ROYAL RC0603FR-0776K8L 1 R10 24.9k Thick Film Res., 1% 0603 ROYAL RL0603FR-0724K9L

1 D1 BAV19W Switching diodes SOD-123 DIODES BAV19W-7-F

2 Q1,Q2 Si4100DY N-channel MOSFET SO8 VISHAY Si4100DY

1 U1 NE555 General Purpose

Single Bipolar Timers SOIC8 STMicroelectro nics NE555D

1 U2 MP1906 80V Half Bridge

1 U3 MP2016 LDO, 5V, 30mA TSOT23-5 MPS MP2016D

EV1906-S-00A – 80V, HALF-BRIDGE GATE DRIVER EV1906-S-00A Rev.1.0 www.MonolithicPower.com 4 12/26/2013 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2013 MPS. All Rights Reserved. EVB TEST RESULTS Performance waveforms are tested on the evaluation board. VPOWER = 80V, VDD = 12V, Duty=50%, Frequency=200kHz, TA = 25ºC, unless otherwise noted. HPWM to TG Delay with MOSFET VPOWER is not applied LPWM to BG Delay with MOSFET VPOWER is not applied Generated TG and BG from SW VHPWM 2V/div. VTG 5V/div. VLPWM 2V/div. VBG 5V/div. VBG 10V/div. VSW 20V/div. VTG 50V/div.

EV1906-S-00A – 80V, HALF-BRIDGE GATE DRIVER NOTICE: The information in this document is subject to change without notice. Please contact MPS for current specifications. Users should warrant and guarantee that third party Intellectual Property rights are not infringed upon when integrating MPS products into any application. MPS will not assume any legal responsibility for any said applications. EV1906-S-00A Rev.1.0 www.MonolithicPower.com 6 12/26/2013 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2013 MPS. All Rights Reserved. QUICK START GUIDE EV1906-S-00A is configured in a half-bridge. Below is the recommended setting for users to evaluate the EV board. 1. Preset Driver Power Supply between 10V-16V. 2. Preset Input Power Supply between 0V-80V. 3. Connect Driver Power Supply terminals to: a. Positive (+): VCC_12V b. Negative (–): GND 4. Connect Input Power Supply terminals to: a. Positive (+): VPOWER b. Negative (–): GND 5. Connect Load to: a. Positive (+): SW b. Negative (–): GND 6. Turn on Driver Power Supply. 7. To turn off the board, please follow these steps: a. Turn off load. b. Turn off Input Power Supply. c. Turn off Driver Power Supply.